include chapters in transcript

29 files changed, 1239 insertions, 0 deletions

diff --git a/2023/info/adventure-after.md b/2023/info/adventure-after.md
index 185d9e60..ff86ce58 100644
--- a/2023/info/adventure-after.md
+++ b/2023/info/adventure-after.md
@@ -4,6 +4,9 @@
 <a name="adventure-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Hi, I'm going to give you a little demo""" start="00:00:00.000" video="mainVideo-adventure" id="subtitle"]]
 [[!template text="""of a project that I'm working on""" start="00:00:04.040" video="mainVideo-adventure" id="subtitle"]]
 [[!template text="""which is called the `orgdungeon`.""" start="00:00:06.440" video="mainVideo-adventure" id="subtitle"]]
@@ -19,6 +22,9 @@
 [[!template text="""Basically, it uses a similar technology,""" start="00:00:48.760" video="mainVideo-adventure" id="subtitle"]]
 [[!template text="""so a similar interface to the developer""" start="00:00:53.200" video="mainVideo-adventure" id="subtitle"]]
 [[!template text="""who was using that technology to develop the game.""" start="00:00:57.560" video="mainVideo-adventure" id="subtitle"]]
+
+Demo
+
 [[!template new="1" text="""Concretely, I'm going to give you""" start="00:01:01.200" video="mainVideo-adventure" id="subtitle"]]
 [[!template text="""a demo of how the game looks like.""" start="00:01:03.800" video="mainVideo-adventure" id="subtitle"]]
 [[!template text="""So, this is a very vanilla Emacs setup.""" start="00:01:08.880" video="mainVideo-adventure" id="subtitle"]]
@@ -62,6 +68,9 @@
 [[!template text="""I'm just going to do that. And then yeah...""" start="00:03:18.720" video="mainVideo-adventure" id="subtitle"]]
 [[!template text="""I'm just try that. `M-x` and then `emi-escape-10`.""" start="00:03:21.400" video="mainVideo-adventure" id="subtitle"]]
 [[!template text="""All right.""" start="00:03:31.480" video="mainVideo-adventure" id="subtitle"]]
+
+emi-escape-12
+
 [[!template new="1" text="""So I will jump to another file.""" start="00:03:33.360" video="mainVideo-adventure" id="subtitle"]]
 [[!template text="""Or in the game, you jump to another plane.""" start="00:03:36.040" video="mainVideo-adventure" id="subtitle"]]
 [[!template text="""And now you know that""" start="00:03:39.360" video="mainVideo-adventure" id="subtitle"]]
@@ -85,6 +94,9 @@
 [[!template text="""Right. So you can just do that.""" start="00:04:34.160" video="mainVideo-adventure" id="subtitle"]]
 [[!template text="""Write `emi-escape-12`,""" start="00:04:36.440" video="mainVideo-adventure" id="subtitle"]]
 [[!template text="""and then now you know the password is `emi`. Right.""" start="00:04:42.240" video="mainVideo-adventure" id="subtitle"]]
+
+The rest of the game
+
 [[!template new="1" text="""So you can progress along these different files,""" start="00:04:47.040" video="mainVideo-adventure" id="subtitle"]]
 [[!template text="""and then if you...""" start="00:04:51.840" video="mainVideo-adventure" id="subtitle"]]
 [[!template text="""Okay, it's like a game,""" start="00:04:53.520" video="mainVideo-adventure" id="subtitle"]]
diff --git a/2023/info/collab-after.md b/2023/info/collab-after.md
index 976da729..ecfadced 100644
--- a/2023/info/collab-after.md
+++ b/2023/info/collab-after.md
@@ -4,6 +4,9 @@
 <a name="collab-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""[Lukas]: Welcome to our presentation,""" start="00:00:00.000" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""Collaborative Data Processing""" start="00:00:01.875" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""and Documenting using org-babel.""" start="00:00:03.600" video="mainVideo-collab" id="subtitle"]]
@@ -31,6 +34,9 @@
 [[!template text="""and also then a batch-processed export.""" start="00:01:09.760" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""All right.""" start="00:01:13.360" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""Let's dive in to that.""" start="00:01:14.240" video="mainVideo-collab" id="subtitle"]]
+
+Org Mode
+
 [[!template new="1" text="""Jonathan, can you give us an introduction about Org Mode?""" start="00:01:16.080" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""[Jonathan]: Of course.""" start="00:01:19.920" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""So in case anyone isn't familiar with it,""" start="00:01:20.440" video="mainVideo-collab" id="subtitle"]]
@@ -55,6 +61,9 @@
 [[!template text="""[Lukas]: So let me stop this presentation here.""" start="00:02:07.000" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""So what you see here is the plain text underneath it.""" start="00:02:10.800" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""So this is Org Mode.""" start="00:02:14.720" video="mainVideo-collab" id="subtitle"]]
+
+Working together
+
 [[!template new="1" text="""And Jonathan, since we kind of already""" start="00:02:18.960" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""did the introduction together, should we""" start="00:02:21.920" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""also do the working part together?""" start="00:02:26.120" video="mainVideo-collab" id="subtitle"]]
@@ -142,6 +151,9 @@
 [[!template text="""[Lukas]: I think that's fine.""" start="00:06:22.320" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""50 items is fine.""" start="00:06:23.160" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""So what do we see here, Jonathan?""" start="00:06:25.360" video="mainVideo-collab" id="subtitle"]]
+
+Data cleaning
+
 [[!template new="1" text="""[Jonathan]: Right.""" start="00:06:27.840" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""So the first thing we see when we look at this""" start="00:06:28.320" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""is a couple of Q codes at the top,""" start="00:06:31.240" video="mainVideo-collab" id="subtitle"]]
@@ -181,6 +193,9 @@
 [[!template text="""So we just have two-column table: institutions""" start="00:07:55.920" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""and consortia.""" start="00:07:59.960" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""Very nice.""" start="00:08:02.760" video="mainVideo-collab" id="subtitle"]]
+
+Processing
+
 [[!template new="1" text="""So let's come to our main part, doing some processing.""" start="00:08:04.040" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""Let me give you a headline here, process the data.""" start="00:08:08.720" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""What do you want to do first?""" start="00:08:13.640" video="mainVideo-collab" id="subtitle"]]
@@ -267,6 +282,9 @@
 [[!template text="""maybe different results requiring Wikidata,""" start="00:12:26.640" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""this also will be updated once it's exported.""" start="00:12:30.400" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""Very nice, Jonathan.""" start="00:12:35.080" video="mainVideo-collab" id="subtitle"]]
+
+Visualization
+
 [[!template new="1" text="""But I think we did a lot of analysis""" start="00:12:36.040" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""on text and counting things.""" start="00:12:38.975" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""Can we also do something more visual?""" start="00:12:41.080" video="mainVideo-collab" id="subtitle"]]
@@ -299,6 +317,9 @@
 [[!template text="""I can click `C-c C-c`""" start="00:13:48.760" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""and I get a nice plot of the network below our cell.""" start="00:13:52.920" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""So this is very nice indeed.""" start="00:13:59.160" video="mainVideo-collab" id="subtitle"]]
+
+Preserve
+
 [[!template new="1" text="""So I think it's about time to wrap it up and to export""" start="00:14:01.760" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""and to preserve the data and the documentation""" start="00:14:05.200" video="mainVideo-collab" id="subtitle"]]
 [[!template text="""that we have in our very last step, calling preserve.""" start="00:14:07.960" video="mainVideo-collab" id="subtitle"]]
diff --git a/2023/info/cubing-after.md b/2023/info/cubing-after.md
index 402e477d..52a4f0dc 100644
--- a/2023/info/cubing-after.md
+++ b/2023/info/cubing-after.md
@@ -4,6 +4,9 @@
 <a name="cubing-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Hello, everyone, and welcome to Speedcubing in Emacs.""" start="00:00:00.000" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""First of all, a little bit about myself.""" start="00:00:08.360" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""My name is Vasilij Schneidermann. Online, I go by wasamasa.""" start="00:00:10.120" video="mainVideo-cubing" id="subtitle"]]
@@ -35,6 +38,9 @@
 [[!template text="""but all the good options seem to be either web or mobile,""" start="00:01:28.080" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""for example the cstimer software""" start="00:01:31.240" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""or the twisty-timer app on Android.""" start="00:01:33.240" video="mainVideo-cubing" id="subtitle"]]
+
+Cubing in Emacs
+
 [[!template new="1" text="""To my surprise, I did not find a single decent option""" start="00:01:35.400" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""inside Emacs, so this is basically a case study""" start="00:01:39.320" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""how to do better. For this, I wanted to make use of""" start="00:01:41.960" video="mainVideo-cubing" id="subtitle"]]
@@ -43,6 +49,9 @@
 [[!template text="""the library used for the Magit-style interfaces;""" start="00:01:50.880" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""and the recently added sqlite-mode.""" start="00:01:53.600" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""And most importantly it was about having fun.""" start="00:01:56.440" video="mainVideo-cubing" id="subtitle"]]
+
+Prior art
+
 [[!template new="1" text="""So here's a full list of prior art,""" start="00:02:01.160" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""I will not go into detail about this,""" start="00:02:02.760" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""but basically we have things solving""" start="00:02:04.280" video="mainVideo-cubing" id="subtitle"]]
@@ -56,6 +65,9 @@
 [[!template text="""But nothing that does all of those things in one package,""" start="00:02:23.120" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""which kind of surprised me.""" start="00:02:25.920" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""So I present the `wca-prep` package.""" start="00:02:28.120" video="mainVideo-cubing" id="subtitle"]]
+
+The name
+
 [[!template new="1" text="""So the name, I found it difficult""" start="00:02:32.040" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""to come up with a good name and so I looked""" start="00:02:35.560" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""and I saw, well there's this World Cube Association""" start="00:02:39.960" video="mainVideo-cubing" id="subtitle"]]
@@ -73,6 +85,9 @@
 [[!template text="""So for this reason I chose this name wca-prep,""" start="00:03:06.720" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""because it helps me prepare for this kind of competition""" start="00:03:10.920" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""and this limited the scope significantly,""" start="00:03:13.640" video="mainVideo-cubing" id="subtitle"]]
+
+What's in wca-prep
+
 [[!template new="1" text="""I have a scrambler, visualization of the scramble,""" start="00:03:16.520" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""timer, and statistics.""" start="00:03:19.000" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""I excluded pretty much everything else I've seen.""" start="00:03:23.320" video="mainVideo-cubing" id="subtitle"]]
@@ -83,9 +98,15 @@
 [[!template text="""No other kinds of puzzles, no simulation, no solving,""" start="00:03:36.440" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""no exotic events, and no specialized scrambles""" start="00:03:40.480" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""that are only good for practicing specific algorithms.""" start="00:03:43.920" video="mainVideo-cubing" id="subtitle"]]
+
+Demo
+
 [[!template new="1" text="""So at this point the organizer should hopefully show""" start="00:03:49.240" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""a small video I've prepared, a one minute video showing how""" start="00:03:54.200" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""I actually use this to solve a cube and to time my solve.""" start="00:03:58.000" video="mainVideo-cubing" id="subtitle"]]
+
+Challenges: Representing the cube
+
 [[!template text="""Okay, so building this thing, there were several challenges.""" start="00:05:15.240" video="mainVideo-cubing" id="subtitle"]]
 [[!template new="1" text="""The first one was how do I even represent""" start="00:05:18.509" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""the state of a Rubik's cube.""" start="00:05:20.509" video="mainVideo-cubing" id="subtitle"]]
@@ -126,6 +147,9 @@
 [[!template text="""along with a real cube. As you can see""" start="00:07:00.109" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""mathematically speaking, they are the same thing,""" start="00:07:03.869" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""they just look very, very different.""" start="00:07:07.349" video="mainVideo-cubing" id="subtitle"]]
+
+Scrambling
+
 [[!template new="1" text="""So the scramble algorithm itself,""" start="00:07:09.269" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""I pondered how this would even be done. In the competitions,""" start="00:07:14.309" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""They do this in a very, very elaborate way.""" start="00:07:19.429" video="mainVideo-cubing" id="subtitle"]]
@@ -147,6 +171,9 @@
 [[!template text="""that is, generating random moves,""" start="00:08:00.909" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""canonicalizing and repeating""" start="00:08:02.389" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""until enough have been generated.""" start="00:08:04.029" video="mainVideo-cubing" id="subtitle"]]
+
+Visualization
+
 [[!template new="1" text="""For the visualization I had to figure out""" start="00:08:09.549" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""something else too complicated.""" start="00:08:13.149" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""For this, I tried to figure out""" start="00:08:14.509" video="mainVideo-cubing" id="subtitle"]]
@@ -164,6 +191,9 @@
 [[!template text="""For example, if you happen to have a cube""" start="00:08:49.109" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""that does not have the same color mappings as I do,""" start="00:08:51.589" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""then you should be able to fix this.""" start="00:08:54.690" video="mainVideo-cubing" id="subtitle"]]
+
+UI with Transient
+
 [[!template new="1" text="""Next challenge was to build""" start="00:08:56.469" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""a beautiful intuitive UI with Transient.""" start="00:09:01.429" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""The reason why I chose this is""" start="00:09:03.949" video="mainVideo-cubing" id="subtitle"]]
@@ -186,6 +216,9 @@
 [[!template text="""but I plan to find more actual examples of it,""" start="00:09:45.949" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""to have an executable reference basically""" start="00:09:50.589" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""and try to improve my use of it.""" start="00:09:53.429" video="mainVideo-cubing" id="subtitle"]]
+
+Book-keeping with SQLite
+
 [[!template new="1" text="""For the book-keeping, I used SQLite.""" start="00:09:55.629" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""This is a very recent addition to Emacs,""" start="00:10:01.549" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""it only appeared in the current major version.""" start="00:10:04.549" video="mainVideo-cubing" id="subtitle"]]
@@ -213,6 +246,9 @@
 [[!template text="""that remembers its state properly""" start="00:11:05.749" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""and don't have to run into foot guns""" start="00:11:07.389" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""with Lisp-style serialization, deserialization.""" start="00:11:10.469" video="mainVideo-cubing" id="subtitle"]]
+
+Conclusion
+
 [[!template new="1" text="""So yes, that concludes it so far.""" start="00:11:12.629" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""So what did I learn from this exercise?""" start="00:11:18.189" video="mainVideo-cubing" id="subtitle"]]
 [[!template text="""Well, there are still plenty of packages""" start="00:11:22.189" video="mainVideo-cubing" id="subtitle"]]
diff --git a/2023/info/doc-after.md b/2023/info/doc-after.md
index a9ce616a..9ac644ba 100644
--- a/2023/info/doc-after.md
+++ b/2023/info/doc-after.md
@@ -4,6 +4,9 @@
 <a name="doc-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Hello, everyone.""" start="00:00:00.000" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""This talk is on literate documentation""" start="00:00:04.320" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""with Emacs and org-mode.""" start="00:00:07.280" video="mainVideo-doc" id="subtitle"]]
@@ -23,6 +26,9 @@
 [[!template text="""org-mode has a lot of features.""" start="00:00:48.520" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""It can be an outliner, a to-do list manager,""" start="00:00:51.160" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""an agenda, organizer, and much more.""" start="00:00:54.240" video="mainVideo-doc" id="subtitle"]]
+
+Org Babel and literate programming
+
 [[!template new="1" text="""Today, we're going to be demonstrating""" start="00:00:57.760" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""what I consider to be org-mode's killer feature called""" start="00:00:59.600" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""Org Babel.""" start="00:01:03.360" video="mainVideo-doc" id="subtitle"]]
@@ -50,6 +56,9 @@
 [[!template text="""These source code blocks are later""" start="00:02:02.880" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""tangled out of the document and submitted to the machine""" start="00:02:04.800" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""either to be compiled or interpreted and ultimately run.""" start="00:02:08.440" video="mainVideo-doc" id="subtitle"]]
+
+This presentation
+
 [[!template new="1" text="""Throughout this presentation, you'll""" start="00:02:14.080" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""see my browser window here on the left side of the screen.""" start="00:02:15.600" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""And on the right side, I've got a terminal session""" start="00:02:19.400" video="mainVideo-doc" id="subtitle"]]
@@ -99,6 +108,9 @@
 [[!template text="""you can press a couple of keys to configure""" start="00:04:41.800" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""it to export a RedHat-specific version of my building""" start="00:04:44.800" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""Emacs from source essay or a Debian-specific version.""" start="00:04:48.720" video="mainVideo-doc" id="subtitle"]]
+
+Getting started
+
 [[!template new="1" text="""All right, let's get started.""" start="00:04:53.480" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""We'll begin by firing up a new terminal Emacs session""" start="00:04:55.320" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""on my Ubuntu machine.""" start="00:04:58.720" video="mainVideo-doc" id="subtitle"]]
@@ -143,6 +155,9 @@
 [[!template text="""If you hit #+ by itself and then M-TAB,""" start="00:06:45.880" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""you can see all the possible completions.""" start="00:06:50.360" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""And as you can see, there's a lot.""" start="00:06:53.120" video="mainVideo-doc" id="subtitle"]]
+
+README
+
 [[!template new="1" text="""The next thing we're gonna do is make a README section""" start="00:06:55.780" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""at the top of this document.""" start="00:06:58.520" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""This section is intended for folks""" start="00:06:59.760" video="mainVideo-doc" id="subtitle"]]
@@ -154,6 +169,9 @@
 [[!template text="""to let folks know that this document""" start="00:07:15.640" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""can potentially execute code""" start="00:07:17.760" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""and just a little something about what the document is for.""" start="00:07:19.800" video="mainVideo-doc" id="subtitle"]]
+
+Writing a code block
+
 [[!template new="1" text="""Okay, so now that we've written some text,""" start="00:07:23.500" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""let's try our hand at writing a code block.""" start="00:07:26.060" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""I'm getting pretty sick of looking at""" start="00:07:29.600" video="mainVideo-doc" id="subtitle"]]
@@ -173,6 +191,9 @@
 [[!template text="""that was designed to look great in org-mode.""" start="00:08:03.880" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""So that's great and all,""" start="00:08:06.980" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""but there are a couple of things I don't like.""" start="00:08:08.080" video="mainVideo-doc" id="subtitle"]]
+
+:results none
+
 [[!template new="1" text="""First of all, we don't need to see a #+RESULTS block here,""" start="00:08:10.460" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""and that's because we're not really interested""" start="00:08:13.600" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""in what the Emacs Lisp function `load-theme` returns.""" start="00:08:15.280" video="mainVideo-doc" id="subtitle"]]
@@ -184,6 +205,9 @@
 [[!template text="""and I often confuse and misremember them.""" start="00:08:32.560" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""So I'll always refer back to the org-mode manual""" start="00:08:35.360" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""when working with them.""" start="00:08:38.920" video="mainVideo-doc" id="subtitle"]]
+
+Confirmation
+
 [[!template new="1" text="""The second thing I don't like is that""" start="00:08:40.320" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""when we hit C-c C-c to execute the block,""" start="00:08:42.160" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""Emacs prompted us if we really wanted to run the block.""" start="00:08:46.000" video="mainVideo-doc" id="subtitle"]]
@@ -221,6 +245,9 @@
 [[!template text="""and if we pop over to our .emacs file,""" start="00:10:26.760" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""you can see that Emacs' customize tooling""" start="00:10:29.560" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""helpfully updated this variable in our config file for us.""" start="00:10:32.520" video="mainVideo-doc" id="subtitle"]]
+
+Running blocks automatically
+
 [[!template new="1" text="""Now that's great and all,""" start="00:10:36.960" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""but I really don't like having to hit `C-c C-c`""" start="00:10:38.120" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""on that source block every time I open this document""" start="00:10:42.120" video="mainVideo-doc" id="subtitle"]]
@@ -295,6 +322,9 @@
 [[!template text="""We'll create a new top level headline called introduction""" start="00:13:44.120" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""and explain to the reader of the exported document""" start="00:13:47.880" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""what this is all about.""" start="00:13:51.440" video="mainVideo-doc" id="subtitle"]]
+
+Export options
+
 [[!template new="1" text="""Now as you can see, we've actually hard-coded""" start="00:13:53.000" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""the name of the Linux distro in our prose.""" start="00:13:55.640" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""I promised you a single document that could be""" start="00:13:58.280" video="mainVideo-doc" id="subtitle"]]
@@ -348,6 +378,9 @@
 [[!template text="""as there are a ton of export options.""" start="00:15:57.480" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""Now when we export the document again,""" start="00:16:00.980" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""it should look a lot better.""" start="00:16:03.120" video="mainVideo-doc" id="subtitle"]]
+
+Substituting constants
+
 [[!template new="1" text="""Now that we've cleaned up the look of the exported document,""" start="00:16:05.700" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""we'll take a look at a better way""" start="00:16:09.060" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""of solving the problem with the introduction.""" start="00:16:10.640" video="mainVideo-doc" id="subtitle"]]
@@ -371,6 +404,9 @@
 [[!template text="""We'll also add a section for document constants.""" start="00:17:02.600" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""And that's where we'll put the properties drawer""" start="00:17:14.000" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""with the &quot;distro&quot; property.""" start="00:17:19.560" video="mainVideo-doc" id="subtitle"]]
+
+Getting the properties
+
 [[!template new="1" text="""Now the question is,""" start="00:17:25.740" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""how do we reference these properties in the document?""" start="00:17:27.120" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""It turns out there's an Elisp function""" start="00:17:30.100" video="mainVideo-doc" id="subtitle"]]
@@ -429,6 +465,9 @@
 [[!template text="""Now, when we export the document,""" start="00:19:56.460" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""it looks like what we'd expect.""" start="00:19:58.240" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""Now this is getting better, but it's still not great.""" start="00:20:00.290" video="mainVideo-doc" id="subtitle"]]
+
+Macros
+
 [[!template new="1" text="""The `call_` syntax is pretty cumbersome,""" start="00:20:03.060" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""and it's a lot to type every time we want""" start="00:20:05.840" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""to reference a constant""" start="00:20:08.560" video="mainVideo-doc" id="subtitle"]]
@@ -451,6 +490,9 @@
 [[!template text="""You see why I kept the macro name short.""" start="00:20:55.560" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""That's six curly braces in total we're typing,""" start="00:20:58.700" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""which still takes up a fair amount of space.""" start="00:21:01.280" video="mainVideo-doc" id="subtitle"]]
+
+Properties in practice
+
 [[!template new="1" text="""Now let's take a look at how we might use""" start="00:21:05.240" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""these properties in practice.""" start="00:21:07.120" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""Debian and RedHat distros differ""" start="00:21:09.160" video="mainVideo-doc" id="subtitle"]]
@@ -473,6 +515,9 @@
 [[!template text="""commenting and uncommenting out""" start="00:22:03.160" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""a bunch of different properties,""" start="00:22:05.200" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""which is pretty janky.""" start="00:22:06.990" video="mainVideo-doc" id="subtitle"]]
+
+Using a prefix
+
 [[!template new="1" text="""Luckily we can solve this problem""" start="00:22:09.020" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""with a little bit of Emacs Lisp.""" start="00:22:11.080" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""We'll start by modifying our properties,""" start="00:22:14.440" video="mainVideo-doc" id="subtitle"]]
@@ -505,6 +550,9 @@
 [[!template text="""and it will be found and returned.""" start="00:23:33.250" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""Let's see that in action.""" start="00:23:35.330" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""All right, now we're talking.""" start="00:23:40.000" video="mainVideo-doc" id="subtitle"]]
+
+Switching distributions
+
 [[!template new="1" text="""This setup is starting to look pretty good,""" start="00:23:42.010" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""but there are just a few things""" start="00:23:44.420" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""that I want to add before we move on.""" start="00:23:46.040" video="mainVideo-doc" id="subtitle"]]
@@ -583,6 +631,9 @@
 [[!template text="""but you can do powerful things with it in Emacs,""" start="00:27:03.770" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""which I hope is a point that folks take away from this talk.""" start="00:27:06.680" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""All right, that was a lot.""" start="00:27:12.150" video="mainVideo-doc" id="subtitle"]]
+
+A tour
+
 [[!template new="1" text="""Now that we've spent the past 20 minutes or so""" start="00:27:14.150" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""digging into some of the tips and tricks I used""" start="00:27:16.840" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""when creating my build Emacs from source document,""" start="00:27:19.410" video="mainVideo-doc" id="subtitle"]]
@@ -652,6 +703,9 @@
 [[!template text="""a section on the LaTeX prerequisites""" start="00:30:09.560" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""and the section on executing""" start="00:30:12.330" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""the document's various code blocks.""" start="00:30:14.080" video="mainVideo-doc" id="subtitle"]]
+
+TeX and LaTeX
+
 [[!template new="1" text="""The latter two sections we'll take a look at now.""" start="00:30:16.200" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""Out of the box on Fedora and Ubuntu server distros,""" start="00:30:19.200" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""the TeX typesetting system""" start="00:30:22.580" video="mainVideo-doc" id="subtitle"]]
@@ -670,6 +724,9 @@
 [[!template text="""which is a Perl script""" start="00:31:01.300" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""that knows how to run LaTeX multiple times""" start="00:31:02.400" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""in order to properly deal with intra-document links.""" start="00:31:05.140" video="mainVideo-doc" id="subtitle"]]
+
+Other prerequisites
+
 [[!template new="1" text="""But wait, there's more.""" start="00:31:09.250" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""We're also gonna need Inkscape""" start="00:31:11.070" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""to rasterize our SeaGL vector logo""" start="00:31:12.960" video="mainVideo-doc" id="subtitle"]]
@@ -690,6 +747,9 @@
 [[!template text="""But since I wanted this document""" start="00:31:54.260" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""to work on bog-standard Emacs setups,""" start="00:31:55.760" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""I didn't get around to it.""" start="00:31:58.000" video="mainVideo-doc" id="subtitle"]]
+
+Caching
+
 [[!template new="1" text="""Before we get into talking about running the document,""" start="00:32:00.060" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""let's talk briefly about results caching.""" start="00:32:03.140" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""We'll take a look at the section of the document""" start="00:32:06.450" video="mainVideo-doc" id="subtitle"]]
@@ -777,6 +837,9 @@
 [[!template text="""I think the export is complete.""" start="00:36:11.240" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""Ooh, those are the words I love to see in the status area,""" start="00:36:14.040" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""PDF file produced!""" start="00:36:17.560" video="mainVideo-doc" id="subtitle"]]
+
+Looking at the PDF
+
 [[!template new="1" text="""Now I can't use my web browser""" start="00:36:20.610" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""to take a look at this PDF file""" start="00:36:22.600" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""because I haven't set up a web server""" start="00:36:24.960" video="mainVideo-doc" id="subtitle"]]
@@ -838,6 +901,9 @@
 [[!template text="""And then we create a branch that is based on this tag.""" start="00:39:18.660" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""And this is dynamically generated based on what we saw here.""" start="00:39:22.780" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""So that's what we use here.""" start="00:39:27.480" video="mainVideo-doc" id="subtitle"]]
+
+Errors
+
 [[!template new="1" text="""In this case, we're piping standard error""" start="00:39:29.440" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""to where standard out goes.""" start="00:39:32.920" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""That's another trick.""" start="00:39:35.100" video="mainVideo-doc" id="subtitle"]]
@@ -903,6 +969,9 @@
 [[!template text="""And then we install Emacs and then we kind of show""" start="00:42:21.110" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""like the file sizes of everything in the home directory.""" start="00:42:23.980" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""And then we, you know, show the binaries that got installed.""" start="00:42:27.720" video="mainVideo-doc" id="subtitle"]]
+
+Final thoughts
+
 [[!template new="1" text="""Anyway, so this is the final thoughts section.""" start="00:42:31.990" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""And my final thoughts are, is I hope you enjoyed this talk""" start="00:42:35.600" video="mainVideo-doc" id="subtitle"]]
 [[!template text="""and I hope you actually learned a thing or two.""" start="00:42:39.220" video="mainVideo-doc" id="subtitle"]]
diff --git a/2023/info/emacsconf-after.md b/2023/info/emacsconf-after.md
index 7e8d0a4b..b3f87828 100644
--- a/2023/info/emacsconf-after.md
+++ b/2023/info/emacsconf-after.md
@@ -4,11 +4,17 @@
 <a name="emacsconf-mainVideo-transcript"></a>
 # Transcript
 
+
+Intro
+
 [[!template new="1" text="""Hi, I'm Sacha Chua. This presentation is a quick tour""" start="00:00:00.000" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""of some of the things we do to run EmacsConf.""" start="00:00:04.840" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""Since 2019, we've run it as an entirely online conference,""" start="00:00:07.960" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""and we do as much of the organization as possible""" start="00:00:12.240" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""within Emacs itself.""" start="00:00:14.700" video="mainVideo-emacsconf" id="subtitle"]]
+
+Reasons
+
 [[!template new="1" text="""I have three reasons for making this presentation.""" start="00:00:16.580" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""The first is entirely selfish: I need to figure out""" start="00:00:19.760" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""all the stuff I built for last year's EmacsConf,""" start="00:00:22.760" video="mainVideo-emacsconf" id="subtitle"]]
@@ -28,6 +34,9 @@
 [[!template text="""on the talk page at emacsconf.org/2023/talks/emacsconf.""" start="00:00:57.720" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""There are a lot of different parts,""" start="00:01:04.440" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""so I'll try to use this map to help make sense of it all.""" start="00:01:06.320" video="mainVideo-emacsconf" id="subtitle"]]
+
+Information
+
 [[!template new="1" text="""There's so much information to work with,""" start="00:01:09.400" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""so it probably doesn't surprise you that we use Org Mode a lot.""" start="00:01:11.200" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""Most of the conference coordination happens over e-mail,""" start="00:01:14.920" video="mainVideo-emacsconf" id="subtitle"]]
@@ -52,6 +61,9 @@
 [[!template text="""We share those files publicly when the talk goes live.""" start="00:01:59.960" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""And there's all the other stuff that goes into running EmacsConf,""" start="00:02:03.120" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""like shell scripts and configuration files.""" start="00:02:06.320" video="mainVideo-emacsconf" id="subtitle"]]
+
+Properties
+
 [[!template new="1" text="""First, speakers propose a talk by sending an e-mail.""" start="00:02:09.160" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""We take the info from that e-mail and store it in Org properties""" start="00:02:12.320" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""so that we can work with it later.""" start="00:02:15.800" video="mainVideo-emacsconf" id="subtitle"]]
@@ -88,6 +100,9 @@
 [[!template text="""or JavaScript Object Notation, using `json-encode`...""" start="00:03:45.320" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""... then I can extract the data with `jq`""" start="00:03:48.960" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""and use it in shell scripts.""" start="00:03:51.120" video="mainVideo-emacsconf" id="subtitle"]]
+
+Timezones
+
 [[!template new="1" text="""Another example of semi-structured information""" start="00:03:53.120" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""is speaker availability.""" start="00:03:55.640" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""We have speakers from all over the world,""" start="00:03:57.300" video="mainVideo-emacsconf" id="subtitle"]]
@@ -102,6 +117,9 @@
 [[!template text="""makes it easier to parse.""" start="00:04:22.640" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""I can use those availability constraints to report errors""" start="00:04:24.400" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""when I'm experimenting with the schedule.""" start="00:04:27.440" video="mainVideo-emacsconf" id="subtitle"]]
+
+Scheduling
+
 [[!template new="1" text="""Now that I have the availability information,""" start="00:04:29.720" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""I can think about scheduling.""" start="00:04:31.680" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""When we were planning EmacsConf 2022, the schedule was so full,""" start="00:04:33.941" video="mainVideo-emacsconf" id="subtitle"]]
@@ -128,6 +146,9 @@
 [[!template text="""Setting the timezone lets me automatically translate times""" start="00:05:32.000" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""to the speaker's local timezone when I e-mail them.""" start="00:05:34.800" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""That's mostly a matter of using `format-time-string` with a timezone.""" start="00:05:37.820" video="mainVideo-emacsconf" id="subtitle"]]
+
+Templates
+
 [[!template new="1" text="""There's a lot of text to work with,""" start="00:05:41.780" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""which means templates are super handy.""" start="00:05:43.160" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""There are a number of templating functions for Emacs Lisp,""" start="00:05:45.700" video="mainVideo-emacsconf" id="subtitle"]]
@@ -152,6 +173,9 @@
 [[!template text="""when I know I'll be using it a lot,""" start="00:06:41.740" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""like when I export the organizers notebook.""" start="00:06:43.500" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""Memoize caches recent values.""" start="00:06:45.960" video="mainVideo-emacsconf" id="subtitle"]]
+
+Wiki
+
 [[!template new="1" text="""We combine this templating function""" start="00:06:48.400" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""with the talk information""" start="00:06:50.240" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""to fill in the conference wiki,""" start="00:06:51.480" video="mainVideo-emacsconf" id="subtitle"]]
@@ -186,6 +210,9 @@
 [[!template text="""and one with an extra element added to the beginning.""" start="00:07:57.560" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""Then we can use the heads of those lists""" start="00:08:00.360" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""for next/previous links.""" start="00:08:02.440" video="mainVideo-emacsconf" id="subtitle"]]
+
+Etherpad
+
 [[!template new="1" text="""Links to the next talks are also handy""" start="00:08:04.380" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""on the collaborative Etherpad documents""" start="00:08:06.680" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""that we use for collecting questions, answers, and notes""" start="00:08:08.640" video="mainVideo-emacsconf" id="subtitle"]]
@@ -197,6 +224,9 @@
 [[!template text="""that has been manually edited.""" start="00:08:21.240" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""We can save the timestamp of the last modification""" start="00:08:22.940" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""and then compare it before overwriting.""" start="00:08:25.720" video="mainVideo-emacsconf" id="subtitle"]]
+
+E-mail
+
 [[!template new="1" text="""Templates are also very handy when it comes to e-mail.""" start="00:08:28.200" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""Sometimes we send e-mails one at a time,""" start="00:08:31.240" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""like when we let a speaker know""" start="00:08:33.600" video="mainVideo-emacsconf" id="subtitle"]]
@@ -212,6 +242,9 @@
 [[!template text="""to each speaker (or group of speakers,""" start="00:08:57.560" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""if more than one person is associated with a talk).""" start="00:08:59.800" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""That gives me an opportunity to personalize it further.""" start="00:09:02.600" video="mainVideo-emacsconf" id="subtitle"]]
+
+BigBlueButton web conferences
+
 [[!template new="1" text="""Many speakers answer questions live""" start="00:09:05.920" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""in BigBlueButton web conference rooms.""" start="00:09:08.120" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""Setting up one room per group of speakers""" start="00:09:10.440" video="mainVideo-emacsconf" id="subtitle"]]
@@ -237,6 +270,9 @@
 [[!template text="""so that we can copy them if needed.""" start="00:10:02.160" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""That way, I don't have to count on Emacs being able to""" start="00:10:04.300" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""publish them over TRAMP.""" start="00:10:06.680" video="mainVideo-emacsconf" id="subtitle"]]
+
+Shortcuts
+
 [[!template new="1" text="""During the conference, I'm often jumping from talk to talk.""" start="00:10:08.121" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""Instead of going to the Org file""" start="00:10:11.660" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""and then searching for the talk,""" start="00:10:13.200" video="mainVideo-emacsconf" id="subtitle"]]
@@ -249,6 +285,9 @@
 [[!template text="""so that I can act on a talk right from the completion menu.""" start="00:10:28.680" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""For example, I might want to jump to the wiki page""" start="00:10:32.080" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""or e-mail the speaker.""" start="00:10:35.080" video="mainVideo-emacsconf" id="subtitle"]]
+
+Logbook
+
 [[!template new="1" text="""I can also add notes to a talk while looking at an email,""" start="00:10:36.700" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""like when a speaker lets me know""" start="00:10:40.100" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""that their video will be late.""" start="00:10:41.640" video="mainVideo-emacsconf" id="subtitle"]]
@@ -259,6 +298,9 @@
 [[!template text="""We can then map that over the list of talks,""" start="00:10:55.460" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""look up the author of the current email,""" start="00:10:57.920" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""prompt the user for the talk to add the note to, and add the note.""" start="00:10:59.960" video="mainVideo-emacsconf" id="subtitle"]]
+
+Captions
+
 [[!template new="1" text="""On to captions.""" start="00:11:03.680" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""We've been doing captions for the last couple of years,""" start="00:11:04.680" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""and now we have a small army of volunteer captioners.""" start="00:11:07.240" video="mainVideo-emacsconf" id="subtitle"]]
@@ -283,6 +325,9 @@
 [[!template text="""You can find more details on our captioning process""" start="00:12:04.320" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""at emacsconf.org/captioning.""" start="00:12:06.680" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""I like using subed to edit subtitles within Emacs.""" start="00:12:09.040" video="mainVideo-emacsconf" id="subtitle"]]
+
+Crontabs and playing the talks
+
 [[!template new="1" text="""Let's talk about actually playing the talks.""" start="00:12:13.220" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""For EmacsConf 2022, we tried using Emacs timers""" start="00:12:16.060" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""to run the talks.""" start="00:12:19.560" video="mainVideo-emacsconf" id="subtitle"]]
@@ -307,6 +352,9 @@
 [[!template text="""like when the host tells me that it's okay to open up the Q&A.""" start="00:13:02.800" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""The shell scripts we run from the crontab""" start="00:13:06.520" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""can also update the talk status themselves.""" start="00:13:08.720" video="mainVideo-emacsconf" id="subtitle"]]
+
+Transitions
+
 [[!template new="1" text="""Then a bunch of things automatically happen based on""" start="00:13:11.280" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""the talk status changes.""" start="00:13:14.320" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""This uses `org-after-todo-state-change-hook`.""" start="00:13:15.600" video="mainVideo-emacsconf" id="subtitle"]]
@@ -323,6 +371,9 @@
 [[!template text="""This is easy to do with a little bit of Emacs Lisp""" start="00:13:43.180" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""because (of course!) Emacs has an IRC client.""" start="00:13:45.800" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""In fact, it has several.""" start="00:13:48.520" video="mainVideo-emacsconf" id="subtitle"]]
+
+Wrapping up
+
 [[!template new="1" text="""It seems like a lot of automation and Emacs Lisp,""" start="00:13:49.880" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""but really, all of this was just built up little by little.""" start="00:13:53.140" video="mainVideo-emacsconf" id="subtitle"]]
 [[!template text="""And tinkering with this is *fun*, you know?""" start="00:13:56.900" video="mainVideo-emacsconf" id="subtitle"]]
diff --git a/2023/info/emacsen-after.md b/2023/info/emacsen-after.md
index 3d3ac078..8992f28d 100644
--- a/2023/info/emacsen-after.md
+++ b/2023/info/emacsen-after.md
@@ -4,11 +4,17 @@
 <a name="emacsen-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Hello, my name is Fermin.""" start="00:00:00.000" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""Today, I'm going to talk about the Emacsen family,""" start="00:00:03.200" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""the design of an Emacs, and the importance of Lisp.""" start="00:00:06.960" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""So we're going to talk about Lisp.""" start="00:00:11.160" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""I want to start from the end.""" start="00:00:13.520" video="mainVideo-emacsen" id="subtitle"]]
+
+Why Lisp matters
+
 [[!template new="1" text="""The first question I want to ask is""" start="00:00:17.000" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""why I think Lisp matters.""" start="00:00:19.040" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""When I'm talking about Lisp here,""" start="00:00:21.400" video="mainVideo-emacsen" id="subtitle"]]
@@ -30,6 +36,9 @@
 [[!template text="""with Scheme, Common Lisp, and Clojure.""" start="00:01:12.000" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""Scheme by Guile, Common Lisp by Common Lisp,""" start="00:01:13.840" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""and Clojure by Clojure or ClojureScript.""" start="00:01:19.675" video="mainVideo-emacsen" id="subtitle"]]
+
+Why Emacs Lisp was chosen
+
 [[!template new="1" text="""So let's talk about Emacs Lisp.""" start="00:01:26.640" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""I didn't mention Emacs Lisp.""" start="00:01:28.080" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""I'm going to talk about why Emacs Lisp""" start="00:01:29.680" video="mainVideo-emacsen" id="subtitle"]]
@@ -55,6 +64,9 @@
 [[!template text="""And it's not a bad language.""" start="00:02:42.920" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""It's not that bad. At that time, it was mostly nice.""" start="00:02:44.200" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""Today, it's good enough, I think.""" start="00:02:50.240" video="mainVideo-emacsen" id="subtitle"]]
+
+Other "Emacsen"
+
 [[!template new="1" text="""He wasn't the first one, the GNU Emacs,""" start="00:02:54.841" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""nor the only one, of course.""" start="00:02:59.461" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""There were others: Hemlock, Zmacs, and Climacs...""" start="00:03:02.541" video="mainVideo-emacsen" id="subtitle"]]
@@ -70,6 +82,9 @@
 [[!template text="""So three of them failed for different reasons.""" start="00:03:31.520" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""Zmacs was because of the Lisp machine market crash,""" start="00:03:33.640" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""and yeah, it also failed.""" start="00:03:37.880" video="mainVideo-emacsen" id="subtitle"]]
+
+Why not Common Lisp?
+
 [[!template new="1" text="""So Emacs got alone. And in the 90s, interesting to explore,""" start="00:03:38.581" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""some people suggest that why""" start="00:03:44.040" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""now that we have a standard Lisp, right,""" start="00:03:46.480" video="mainVideo-emacsen" id="subtitle"]]
@@ -121,6 +136,9 @@
 [[!template text="""of course. It was created to write it.""" start="00:06:26.040" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""It makes sense that it's very good""" start="00:06:29.400" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""for a system administration perspective.""" start="00:06:31.080" video="mainVideo-emacsen" id="subtitle"]]
+
+Common Lisp is still not dead or is always dead
+
 [[!template new="1" text="""But I think Common Lisp is not dead yet.""" start="00:06:39.120" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""Or some people say that it's always dead,""" start="00:06:43.320" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""so you cannot kill the something that is always dead.""" start="00:06:45.720" video="mainVideo-emacsen" id="subtitle"]]
@@ -159,12 +177,18 @@
 [[!template text="""and the code. But today are like 20 MB,""" start="00:08:20.680" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""which in today's standard is nothing.""" start="00:08:23.800" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""There's pictures in your phone larger than 20 MB.""" start="00:08:26.600" video="mainVideo-emacsen" id="subtitle"]]
+
+Lem is a nice Emacsen implementation
+
 [[!template new="1" text="""So there's a new Emacs in town--well, Emacs, not Emacs,""" start="00:08:30.080" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""Which is Lem. I think it's a very good Emacs implementation.""" start="00:08:39.240" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""What I mean by &quot;Emacs&quot; here is not a clone of GNU Emacs,""" start="00:08:43.440" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""but an Emacs-inspired editor with similar characteristics,""" start="00:08:46.680" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""and written in a Lisp,""" start="00:08:51.560" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""which is why I said that Lisp was very important.""" start="00:08:53.520" video="mainVideo-emacsen" id="subtitle"]]
+
+Why not just use GNU Emacs?
+
 [[!template new="1" text="""So first, I'm going to address the elephant in the room,""" start="00:08:58.260" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""and the question that maybe most""" start="00:09:01.560" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""of you are now thinking.""" start="00:09:05.040" video="mainVideo-emacsen" id="subtitle"]]
@@ -193,6 +217,9 @@
 [[!template text="""It has zero Emacs. So that's it.""" start="00:10:19.960" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""Getting this out of the way.""" start="00:10:27.760" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""Why I think Lem is interesting.""" start="00:10:29.200" video="mainVideo-emacsen" id="subtitle"]]
+
+Why Lem
+
 [[!template new="1" text="""I'm going to show why Lem.""" start="00:10:31.080" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""Why? You can try Lem, and maybe you like it.""" start="00:10:32.360" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""First thing, these are the features""" start="00:10:37.760" video="mainVideo-emacsen" id="subtitle"]]
@@ -264,6 +291,9 @@
 [[!template text="""Fukamachi-san and it's really good.""" start="00:13:54.160" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""So yeah, that's the thing that I think Lem brings to""" start="00:13:59.160" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""the table and that's really interesting.""" start="00:14:01.960" video="mainVideo-emacsen" id="subtitle"]]
+
+Similarities and differences
+
 [[!template new="1" text="""So I'm going to do a small demo of Lem, a Emacs example.""" start="00:14:03.080" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""First, the similarities,""" start="00:14:10.520" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""the nomenclature is very similar: modes, buffers,""" start="00:14:11.680" video="mainVideo-emacsen" id="subtitle"]]
@@ -301,6 +331,9 @@
 [[!template text="""So GNU Emacs for me, I think it's""" start="00:15:37.480" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""one of the best-documented software ever.""" start="00:15:39.720" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""We're trying to go there, but we're still not there.""" start="00:15:41.760" video="mainVideo-emacsen" id="subtitle"]]
+
+Demo
+
 [[!template new="1" text="""Let's do the demo. So to open Lem, you compile it,""" start="00:15:49.600" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""and then you have it available,""" start="00:15:54.080" video="mainVideo-emacsen" id="subtitle"]]
 [[!template text="""and you open Lem. As you can see,""" start="00:15:55.760" video="mainVideo-emacsen" id="subtitle"]]
diff --git a/2023/info/emms-after.md b/2023/info/emms-after.md
index 78904b6a..09579d59 100644
--- a/2023/info/emms-after.md
+++ b/2023/info/emms-after.md
@@ -4,6 +4,9 @@
 <a name="emms-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""The Sound of Emacs, Emms, The Emacs Multimedia System.""" start="00:00:00.000" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""Hi, I'm Yoni Rabkin and I'll be talking about Emms;""" start="00:00:05.400" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""the Emacs Multimedia System.""" start="00:00:09.160" video="mainVideo-emms" id="subtitle"]]
@@ -23,11 +26,17 @@
 [[!template text="""It slowly but surely grows bigger""" start="00:00:53.880" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""and gets ever more features.""" start="00:00:56.560" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""Perhaps Emms will one day even have a text editor.""" start="00:00:58.480" video="mainVideo-emms" id="subtitle"]]
+
+The structure of this talk
+
 [[!template new="1" text="""The structure of this talk:""" start="00:01:03.320" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""We'll start with an introduction to Emms.""" start="00:01:05.600" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""This is the practical part.""" start="00:01:08.160" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""Then, a bit about how Emms works. That's the technical part.""" start="00:01:10.560" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""Finally, how we work. All about Emms development.""" start="00:01:15.880" video="mainVideo-emms" id="subtitle"]]
+
+Introduction to Emms: The practical part
+
 [[!template new="1" text="""Introduction to Emms: The practical part:""" start="00:01:21.320" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""I want this talk to be of immediate use to people,""" start="00:01:25.021" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""so I'm going to present a quick TL;DR of the Emms manual""" start="00:01:28.680" video="mainVideo-emms" id="subtitle"]]
@@ -127,6 +136,9 @@
 [[!template text="""The simplest of players may have nothing more""" start="00:07:54.200" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""than the ability to play, stop, and seek,""" start="00:07:56.600" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""but others may implement a plethora of commands.""" start="00:07:59.560" video="mainVideo-emms" id="subtitle"]]
+
+The modeline
+
 [[!template new="1" text="""The Modeline: Emms will by default display""" start="00:08:04.240" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""the name of the currently playing track in the mode line""" start="00:08:08.880" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""with information such as playing time.""" start="00:08:11.840" video="mainVideo-emms" id="subtitle"]]
@@ -177,6 +189,9 @@
 [[!template text="""Any playlist entry can be a URL,""" start="00:10:50.040" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""and that URL will be passed on to the media player backend,""" start="00:10:52.640" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""which can play it, if any.""" start="00:10:56.720" video="mainVideo-emms" id="subtitle"]]
+
+Meta-playlist mode
+
 [[!template new="1" text="""Meta-playlist mode:""" start="00:11:01.200" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""Emms also has meta-playlist mode""" start="00:11:03.680" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""to help manage multiple playlists.""" start="00:11:08.300" video="mainVideo-emms" id="subtitle"]]
@@ -184,6 +199,9 @@
 [[!template text="""you will see a listing of all of the current Emms playlists,""" start="00:11:13.880" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""and this mode binds a handful of useful keybindings""" start="00:11:16.960" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""to help manage those playlists.""" start="00:11:22.000" video="mainVideo-emms" id="subtitle"]]
+
+The browser
+
 [[!template new="1" text="""The Browser:""" start="00:11:29.860" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""Music doesn't always lend itself to being viewed""" start="00:11:31.760" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""as a series of discrete files.""" start="00:11:35.440" video="mainVideo-emms" id="subtitle"]]
@@ -219,6 +237,9 @@
 [[!template text="""the music player daemon, lyrics display, volume control,""" start="00:13:01.920" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""bookmarks, GNU FM, and Dbus/Mpris support.""" start="00:13:07.040" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""I hope this was a useful introduction to Emms.""" start="00:13:13.360" video="mainVideo-emms" id="subtitle"]]
+
+How Emms works: The technical part
+
 [[!template new="1" text="""How Emms Works: The technical part:""" start="00:13:19.920" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""This part is an overview of how Emms works.""" start="00:13:23.220" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""By the end of this, you should be familiar enough""" start="00:13:26.820" video="mainVideo-emms" id="subtitle"]]
@@ -273,10 +294,16 @@
 [[!template text="""This following part of the talk will also be invaluable""" start="00:16:15.500" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""if you want to hack on Emacs.""" start="00:16:18.880" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""Another hint.""" start="00:16:21.560" video="mainVideo-emms" id="subtitle"]]
+
+The Emms core
+
 [[!template new="1" text="""The Emms core.""" start="00:16:23.820" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""The core defines tracks, playlists,""" start="00:16:25.360" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""a way to start and stop playback,""" start="00:16:29.080" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""as well as ways to proceed to the next track.""" start="00:16:31.760" video="mainVideo-emms" id="subtitle"]]
+
+Tracks
+
 [[!template new="1" text="""Tracks:""" start="00:16:36.440" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""Emms tracks consist of a list whose CAR is the symbol track,""" start="00:16:38.460" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""and CADR is an alist starting with""" start="00:16:44.780" video="mainVideo-emms" id="subtitle"]]
@@ -288,6 +315,9 @@
 [[!template text="""the number of associations remains a small constant""" start="00:17:07.600" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""from the perspective of computational steps required""" start="00:17:11.080" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""to find any particular association.""" start="00:17:14.200" video="mainVideo-emms" id="subtitle"]]
+
+Playlist
+
 [[!template new="1" text="""Playlist:""" start="00:17:18.460" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""An Emms playlist consists of an Emacs buffer""" start="00:17:20.620" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""with a buffer-local non-nil variable,""" start="00:17:23.480" video="mainVideo-emms" id="subtitle"]]
@@ -305,6 +335,9 @@
 [[!template text="""This decoupling allows Emms playlist buffers""" start="00:18:08.260" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""to look like anything as long as that anything consists of""" start="00:18:11.600" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""one or more `emms-track` text properties.""" start="00:18:15.320" video="mainVideo-emms" id="subtitle"]]
+
+Sources
+
 [[!template new="1" text="""Sources:""" start="00:18:22.080" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""A source is how you tell Emms:""" start="00:18:23.580" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""&quot;Go and get those things and turn them into tracks.&quot;""" start="00:18:25.840" video="mainVideo-emms" id="subtitle"]]
@@ -323,6 +356,9 @@
 [[!template text="""Emms comes with sources for files, directories, URLs,""" start="00:19:10.760" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""playlists of various formats,""" start="00:19:15.040" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""files from dired mode, and etc.""" start="00:19:17.320" video="mainVideo-emms" id="subtitle"]]
+
+Players
+
 [[!template new="1" text="""Players:""" start="00:19:22.160" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""An Emms player is, at its simplest, a data structure""" start="00:19:24.880" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""with three functions.""" start="00:19:28.960" video="mainVideo-emms" id="subtitle"]]
@@ -339,6 +375,9 @@
 [[!template text="""which would call ImageMagick's `display` command""" start="00:20:09.560" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""on each file in our playlist""" start="00:20:12.960" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""with the image file extension we listed.""" start="00:20:15.640" video="mainVideo-emms" id="subtitle"]]
+
+Info
+
 [[!template new="1" text="""Info:""" start="00:20:20.520" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""As previously described, Emms comes with info methods,""" start="00:20:23.060" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""which are functions to add""" start="00:20:28.020" video="mainVideo-emms" id="subtitle"]]
@@ -360,6 +399,9 @@
 [[!template text="""`emms-info-native` works by unpacking and examining""" start="00:21:25.620" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""the binary data in the media file headers""" start="00:21:29.320" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""and parsing the data layout specifications.""" start="00:21:32.040" video="mainVideo-emms" id="subtitle"]]
+
+The cache
+
 [[!template new="1" text="""The Cache:""" start="00:21:36.660" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""The Emms cache is a mapping between a full path name""" start="00:21:38.880" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""and its associated information.""" start="00:21:43.280" video="mainVideo-emms" id="subtitle"]]
@@ -386,6 +428,9 @@
 [[!template text="""since it has proven to be good enough""" start="00:22:42.780" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""for the majority of situations.""" start="00:22:45.000" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""Which is to say, nobody complained.""" start="00:22:47.060" video="mainVideo-emms" id="subtitle"]]
+
+Healthy back and forth: mpv, mpd, and GNU.FM
+
 [[!template new="1" text="""Healthy back and forth. MPV, MPD, GNU.FM""" start="00:22:51.620" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""Process communication with a simple media player""" start="00:22:56.240" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""can be as straightforward""" start="00:23:00.120" video="mainVideo-emms" id="subtitle"]]
@@ -398,6 +443,9 @@
 [[!template text="""two-way communication with processes.""" start="00:23:17.440" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""A simple example of this would be sending strings""" start="00:23:20.300" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""to a running process such as the pause command to VLC.""" start="00:23:23.960" video="mainVideo-emms" id="subtitle"]]
+
+MPV
+
 [[!template new="1" text="""MPV:""" start="00:23:31.560" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""MPV is a popular media player forked""" start="00:23:33.380" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""in a roundabout way from mplayer.""" start="00:23:37.040" video="mainVideo-emms" id="subtitle"]]
@@ -418,6 +466,9 @@
 [[!template text="""The fact that Mike has put this together""" start="00:24:35.630" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""in fewer than 1,000 lines of legible Emacs Lisp""" start="00:24:37.920" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""is a testament to some serious coding ability.""" start="00:24:42.640" video="mainVideo-emms" id="subtitle"]]
+
+MPD
+
 [[!template new="1" text="""MPD:""" start="00:24:47.470" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""Similar to MPV but potentially""" start="00:24:49.610" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""on a completely different machine""" start="00:24:52.400" video="mainVideo-emms" id="subtitle"]]
@@ -439,6 +490,9 @@
 [[!template text="""which is designed to be a true pure MPD client.""" start="00:25:56.690" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""Unless of course someone volunteers to beat me to it.""" start="00:26:01.510" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""Hint hint.""" start="00:26:05.340" video="mainVideo-emms" id="subtitle"]]
+
+GNU FM and Libre FM
+
 [[!template new="1" text="""GNU FM and Libre FM:""" start="00:26:07.440" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""Libre FM is a music community which allows you""" start="00:26:10.960" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""to share your listening habits with other users of the site.""" start="00:26:13.640" video="mainVideo-emms" id="subtitle"]]
@@ -459,6 +513,9 @@
 [[!template text="""needing to play music""" start="00:27:05.840" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""while interacting with a remote network server.""" start="00:27:07.040" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""How myopic!""" start="00:27:09.820" video="mainVideo-emms" id="subtitle"]]
+
+How we work: Emms development
+
 [[!template new="1" text="""How we work: Emms development:""" start="00:27:12.560" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""This part is an overview of how Emms is developed.""" start="00:27:15.700" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""By the end of this part you should be able to understand""" start="00:27:19.620" video="mainVideo-emms" id="subtitle"]]
@@ -485,11 +542,17 @@
 [[!template text="""We used to use emms-patches@gnu.org""" start="00:28:41.430" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""but didn't feel like the volume of incoming patches""" start="00:28:45.560" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""justified a separate mailing list.""" start="00:28:48.280" video="mainVideo-emms" id="subtitle"]]
+
+The Rime Of The Ancient Maintainer
+
 [[!template new="1" text="""The Rime Of The Ancient Maintainer:""" start="00:28:52.590" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""There are a number of activities""" start="00:28:55.720" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""particular to being a maintainer.""" start="00:28:57.480" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""These are all part of a project's lifecycle.""" start="00:29:00.100" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""Let's review some of them.""" start="00:29:03.390" video="mainVideo-emms" id="subtitle"]]
+
+The life and times of an Emms patch
+
 [[!template new="1" text="""The life and times of an Emms patch:""" start="00:29:06.080" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""A maintainer needs to be able to accept, critique,""" start="00:29:10.000" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""and integrate patches from contributors and developers.""" start="00:29:13.240" video="mainVideo-emms" id="subtitle"]]
@@ -531,6 +594,9 @@
 [[!template text="""before merging it with the main Git repo.""" start="00:31:09.640" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""If you have ever sent a patch, feature request,""" start="00:31:13.630" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""or bug report into Emms (small or large), we thank you.""" start="00:31:16.880" video="mainVideo-emms" id="subtitle"]]
+
+Let It Go: The release process
+
 [[!template new="1" text="""Let It Go, The Release Process:""" start="00:31:24.080" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""The maintainer is responsible for the release process.""" start="00:31:27.790" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""I found that a consistent schedule works well,""" start="00:31:31.610" video="mainVideo-emms" id="subtitle"]]
@@ -548,6 +614,9 @@
 [[!template text="""when a release comes around,""" start="00:32:11.440" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""will remain safely in their branch on the Git repo""" start="00:32:13.500" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""until after the ELPA release.""" start="00:32:18.200" video="mainVideo-emms" id="subtitle"]]
+
+It Is Not In Our Stars, But In Ourselves: Future directions
+
 [[!template new="1" text="""It Is Not In Our Stars, But In Ourselves; Future Directions:""" start="00:32:23.400" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""One aspect of Emms that needs to improve is ease of setup.""" start="00:32:29.630" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""Now that might surprise you, since at the time of writing,""" start="00:32:34.900" video="mainVideo-emms" id="subtitle"]]
@@ -595,6 +664,9 @@
 [[!template text="""carefully choose a path forward.""" start="00:34:35.440" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""It is typical of the kind of issue you have to have in mind""" start="00:34:38.020" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""when you're maintaining a package.""" start="00:34:41.560" video="mainVideo-emms" id="subtitle"]]
+
+Development policies: Interface language
+
 [[!template new="1" text="""Development Policies: Interface Language.""" start="00:34:44.849" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""A maintainer of an interactive program such as Emms""" start="00:34:49.160" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""needs to think about user interaction.""" start="00:34:52.360" video="mainVideo-emms" id="subtitle"]]
@@ -619,6 +691,9 @@
 [[!template text="""It isn't a stand-alone GUI media player,""" start="00:35:56.750" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""and should integrate into Emacs,""" start="00:35:59.440" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""and serve Emacs users first and foremost.""" start="00:36:01.400" video="mainVideo-emms" id="subtitle"]]
+
+Development policies: Freedom
+
 [[!template new="1" text="""Development policies: Freedom.""" start="00:36:05.980" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""Another maintainer job is to think of Emms' posture""" start="00:36:10.290" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""in regards to software freedom.""" start="00:36:15.000" video="mainVideo-emms" id="subtitle"]]
@@ -659,6 +734,9 @@
 [[!template text="""If you can write English or hack Emacs Lisp at all,""" start="00:38:02.960" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""chances are that there is something you can do for Emms.""" start="00:38:06.760" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""Just saying.""" start="00:38:09.940" video="mainVideo-emms" id="subtitle"]]
+
+Acknowledgements
+
 [[!template new="1" text="""Acknowledgements:""" start="00:38:12.370" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""I'd like to express my deep gratitude for all of the people""" start="00:38:14.190" video="mainVideo-emms" id="subtitle"]]
 [[!template text="""who have hacked on Emms""" start="00:38:18.080" video="mainVideo-emms" id="subtitle"]]
diff --git a/2023/info/eval-after.md b/2023/info/eval-after.md
index ac5756a0..42bfc76b 100644
--- a/2023/info/eval-after.md
+++ b/2023/info/eval-after.md
@@ -4,6 +4,9 @@
 <a name="eval-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Hello, and welcome to EmacsConf 2023!""" start="00:00:04.880" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""My name is Musa Al-hassy,""" start="00:00:10.001" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""and I will be talking about &quot;REPL-driven development.&quot;""" start="00:00:12.109" video="mainVideo-eval" id="subtitle"]]
@@ -15,6 +18,9 @@
 [[!template text="""so the details will be available in the repository.""" start="00:00:27.949" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""Links to longer videos and GIFs""" start="00:00:31.309" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""for those who are interested.""" start="00:00:33.469" video="mainVideo-eval" id="subtitle"]]
+
+The wonders of C-x C-e
+
 [[!template new="1" text="""So the wonderful thing about Emacs""" start="00:00:35.989" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""is that you can execute Lisp anywhere.""" start="00:00:37.309" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""For example, I can go to this piece of Lisp,""" start="00:00:40.589" video="mainVideo-eval" id="subtitle"]]
@@ -82,6 +88,9 @@
 [[!template text="""So you can eval things,""" start="00:03:27.069" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""you can insert them, and do as you like.""" start="00:03:28.343" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""I think that's really neat.""" start="00:03:30.789" video="mainVideo-eval" id="subtitle"]]
+
+An overview of REPL Driven Development
+
 [[!template new="1" text="""This package allows you to do""" start="00:03:35.809" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""REPL driven development.""" start="00:03:37.209" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""In that, you can use it to grow your program.""" start="00:03:39.109" video="mainVideo-eval" id="subtitle"]]
@@ -111,6 +120,9 @@
 [[!template text="""This one would have been a lot of fun,""" start="00:04:42.709" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""but unfortunately, we're running short on time.""" start="00:04:43.909" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""Apologies.""" start="00:04:46.509" video="mainVideo-eval" id="subtitle"]]
+
+REPL Driven Development with Java
+
 [[!template new="1" text="""The neat thing here is: this package tries to""" start="00:04:51.143" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""bring the feeling of Lisp to other languages.""" start="00:04:56.209" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""So the idea of a REPL, or a Read Eval Print Loop""" start="00:05:00.269" video="mainVideo-eval" id="subtitle"]]
@@ -158,6 +170,9 @@
 [[!template text="""thanks to the power of Emacs, in any way we want.""" start="00:07:19.589" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""In a browser, in a LaTeX file, in an Org mode (file),""" start="00:07:22.229" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""however we really desire.""" start="00:07:26.749" video="mainVideo-eval" id="subtitle"]]
+
+Bring your own Read Protocol
+
 [[!template new="1" text="""And if our language doesn't have an easy protocol,""" start="00:07:28.029" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""so what I did for Java in particular was:""" start="00:07:32.989" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""you take a blob, and you use some""" start="00:07:36.143" video="mainVideo-eval" id="subtitle"]]
@@ -168,6 +183,9 @@
 [[!template text="""out of that. Like this `new Person`.""" start="00:07:51.349" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""It's nice that you can do these kind of things""" start="00:07:53.149" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""and that this software encourages you to do them.""" start="00:07:56.749" video="mainVideo-eval" id="subtitle"]]
+
+Use Case: RDD & Job Interviews
+
 [[!template new="1" text="""So one use case I actually use""" start="00:07:59.669" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""besides learning things is…""" start="00:08:07.549" video="mainVideo-eval" id="subtitle"]]
 [[!template text="""oops oops oopsies oopsies showing you metadata""" start="00:08:10.909" video="mainVideo-eval" id="subtitle"]]
diff --git a/2023/info/hyperdrive-after.md b/2023/info/hyperdrive-after.md
index d18de8e6..91dfb860 100644
--- a/2023/info/hyperdrive-after.md
+++ b/2023/info/hyperdrive-after.md
@@ -11,6 +11,9 @@
 [[!template text="""developed by the Holepunch team""" start="00:00:11.480" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""for sharing files on a peer-to-peer network.""" start="00:00:13.360" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""It's released under the Apache 2.0 license.""" start="00:00:16.500" video="mainVideo-hyperdrive" id="subtitle"]]
+
+Hyperdrives introduction
+
 [[!template text="""Here's how it works.""" start="00:00:19.840" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""To participate as a peer, you run a node,""" start="00:00:21.640" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""a lightweight local server that allows you""" start="00:00:24.581" video="mainVideo-hyperdrive" id="subtitle"]]
@@ -72,6 +75,9 @@
 [[!template text="""simply by specifying the version number""" start="00:02:52.440" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""of the hyperdrive when the file still existed""" start="00:02:55.067" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""or existed in a previous state.""" start="00:02:58.167" video="mainVideo-hyperdrive" id="subtitle"]]
+
+About USHIN and the contributors
+
 [[!template text="""I'm presenting this talk on behalf of USHIN.""" start="00:03:04.600" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""USHIN is a tiny nonprofit whose mission is to""" start="00:03:07.380" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""promote personal, community and global health""" start="00:03:10.680" video="mainVideo-hyperdrive" id="subtitle"]]
@@ -105,6 +111,9 @@
 [[!template text="""in terms of user design and feedback,""" start="00:04:22.140" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""but he created a wonderful""" start="00:04:25.000" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""basic introduction to Hyperdrive. Take a look.""" start="00:04:27.120" video="mainVideo-hyperdrive" id="subtitle"]]
+
+Basic introduction to Hyperdrive
+
 [[!template text="""[Prot]: Hello everyone!""" start="00:04:32.646" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""My name is Protesilaos, also known as Prot.""" start="00:04:33.586" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""In this video, I want to show you""" start="00:04:36.366" video="mainVideo-hyperdrive" id="subtitle"]]
@@ -134,6 +143,9 @@
 [[!template text="""with `M-x` or their respective key bindings.""" start="00:05:55.893" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""I won't cover everything in that regard,""" start="00:06:00.053" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""but please bear this fact in mind.""" start="00:06:02.980" video="mainVideo-hyperdrive" id="subtitle"]]
+
+Managing files with Hyperdrive.el
+
 [[!template text="""Let's start then with what I have here""" start="00:06:06.133" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""in this other tab, which is a set of files.""" start="00:06:09.213" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""I have prepared in my local file system - a hyperdrive.""" start="00:06:13.853" video="mainVideo-hyperdrive" id="subtitle"]]
@@ -265,6 +277,9 @@
 [[!template text="""with the caret (`^`) sign.""" start="00:12:48.053" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""This will take me to the parent directory,""" start="00:12:50.513" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""in this case, the root directory of my hyperdrive.""" start="00:12:53.173" video="mainVideo-hyperdrive" id="subtitle"]]
+
+Dired like interface
+
 [[!template text="""Let me do it a bit differently.""" start="00:12:56.573" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""The same idea, a bit differently.""" start="00:12:58.353" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""For those of you who are familiar with""" start="00:13:00.193" video="mainVideo-hyperdrive" id="subtitle"]]
@@ -309,6 +324,9 @@
 [[!template text="""It doesn't matter.""" start="00:14:54.933" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""And then you can jump to it,""" start="00:14:55.994" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""the way bookmarks in Emacs always work.""" start="00:14:57.734" video="mainVideo-hyperdrive" id="subtitle"]]
+
+History in hyperdrive
+
 [[!template text="""What I want to show you now""" start="00:15:01.234" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""a little bit is the history.""" start="00:15:02.893" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""History in Hyperdrive""" start="00:15:06.313" video="mainVideo-hyperdrive" id="subtitle"]]
@@ -357,6 +375,9 @@
 [[!template text="""But this helps me see the state of the file""" start="00:17:27.214" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""at that version of the hyperdrive.""" start="00:17:31.214" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""So this is the basic idea of it, folks.""" start="00:17:35.973" video="mainVideo-hyperdrive" id="subtitle"]]
+
+Use case of sharing large files
+
 [[!template text="""What I want to do then is""" start="00:17:39.973" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""continue with my process here.""" start="00:17:42.234" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""Let me actually do it like this so that you can see.""" start="00:17:46.254" video="mainVideo-hyperdrive" id="subtitle"]]
@@ -393,6 +414,9 @@
 [[!template text="""and will remain constant.""" start="00:19:10.313" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""That's all for today. Take care. Goodbye.""" start="00:19:13.073" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""[Joseph]: Thank you, Prot.""" start="00:19:19.461" video="mainVideo-hyperdrive" id="subtitle"]]
+
+Drive creation with hyperdrive.el
+
 [[!template text="""Another fundamental feature of hyperdrive.el""" start="00:19:20.913" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""is drive creation.""" start="00:19:23.980" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""The first step, as always,""" start="00:19:26.319" video="mainVideo-hyperdrive" id="subtitle"]]
@@ -471,6 +495,9 @@
 [[!template text="""And now, when Prot's hyperdrive shows up,""" start="00:23:16.759" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""at the top of the screen,""" start="00:23:19.459" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""I see that it's identified with the petname &quot;Prot.&quot;""" start="00:23:20.539" video="mainVideo-hyperdrive" id="subtitle"]]
+
+hyperdrive-mirror
+
 [[!template text="""Now I'll show off `hyperdrive-mirror`.""" start="00:23:26.199" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""`hyperdrive-mirror` is like `hyperdrive-upload-file`,""" start="00:23:28.719" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""except that it allows you to upload""" start="00:23:32.159" video="mainVideo-hyperdrive" id="subtitle"]]
@@ -586,6 +613,9 @@
 [[!template text="""the contents of the USHIN website.""" start="00:29:56.599" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""There's going to be a link to the USHIN hyperdrive""" start="00:30:00.319" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""as well as the website at the end of the video.""" start="00:30:03.019" video="mainVideo-hyperdrive" id="subtitle"]]
+
+hyperdrive history
+
 [[!template text="""Now I'll go into a little more detail""" start="00:30:06.819" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""about the Hyperdrive history buffer""" start="00:30:09.079" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""by showing off the README file in Prot's hyperdrive.""" start="00:30:11.219" video="mainVideo-hyperdrive" id="subtitle"]]
@@ -662,6 +692,9 @@
 [[!template text="""And then, at 39,""" start="00:34:13.119" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""Prot changed the link to his own hyperdrive""" start="00:34:14.220" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""to be a relative link.""" start="00:34:17.340" video="mainVideo-hyperdrive" id="subtitle"]]
+
+Streaming video from hyperdrive
+
 [[!template text="""Now, I'll stream a video from the USHIN hyperdrive""" start="00:34:20.880" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""that shows off a prototype interface we created""" start="00:34:24.300" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""for exploring networks of sources of information.""" start="00:34:27.900" video="mainVideo-hyperdrive" id="subtitle"]]
@@ -677,6 +710,9 @@
 [[!template text="""that the USHIN team built for the u4u.io web app.""" start="00:34:57.839" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""[Joseph]: There it is.""" start="00:35:02.500" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""Streaming a video from Hyperdrive.""" start="00:35:04.080" video="mainVideo-hyperdrive" id="subtitle"]]
+
+hyperdrive.el under the hood
+
 [[!template text="""Here's how hyperdrive.el works under the hood.""" start="00:35:08.746" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""It uses plz [Please],""" start="00:35:13.027" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""the HTTP library that Adam Porter wrote,""" start="00:35:14.727" video="mainVideo-hyperdrive" id="subtitle"]]
@@ -734,6 +770,9 @@
 [[!template text="""I recommend looking at multisession.el,""" start="00:38:41.961" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""because it's built-in, and it has some features""" start="00:38:44.941" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""that persist.el doesn't have.""" start="00:38:50.161" video="mainVideo-hyperdrive" id="subtitle"]]
+
+Next steps
+
 [[!template text="""Thank you for listening to this talk.""" start="00:38:57.541" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""I hope you get a chance to try out hyperdrive.el.""" start="00:39:00.001" video="mainVideo-hyperdrive" id="subtitle"]]
 [[!template text="""Here is a link to the hyperdrive.el manual""" start="00:39:03.681" video="mainVideo-hyperdrive" id="subtitle"]]
diff --git a/2023/info/llm-after.md b/2023/info/llm-after.md
index 56896227..152613ea 100644
--- a/2023/info/llm-after.md
+++ b/2023/info/llm-after.md
@@ -4,6 +4,9 @@
 <a name="llm-mainVideo-transcript"></a>
 # Transcript
 
+
+Intro to the Talk
+
 [[!template new="1" text="""Hello, I'm Andrew Hyatt and I'm going to talk to you""" start="00:00:00.000" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""about large language models and how""" start="00:00:04.160" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""they relate to Emacs.""" start="00:00:06.440" video="mainVideo-llm" id="subtitle"]]
@@ -12,6 +15,9 @@
 [[!template text="""There'll be demos and there'll be talks about,""" start="00:00:18.280" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""I'll finish up by kind of talking about where""" start="00:00:21.160" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""I think this should go in the future.""" start="00:00:22.880" video="mainVideo-llm" id="subtitle"]]
+
+What are LLMs?
+
 [[!template new="1" text="""So to start off with, let's just talk like,""" start="00:00:25.080" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""I just want to make sure everyone's on the same page.""" start="00:00:28.240" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""What are large language models?""" start="00:00:29.760" video="mainVideo-llm" id="subtitle"]]
@@ -44,6 +50,9 @@
 [[!template text="""this has been the biggest thing to happen""" start="00:01:47.200" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""probably in my lifetime,""" start="00:01:49.080" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""or at least my lifetime as my working lifetime.""" start="00:01:51.560" video="mainVideo-llm" id="subtitle"]]
+
+Power of LLMs (Magit Demo)
+
 [[!template new="1" text="""So let me give you a demonstration of""" start="00:01:56.360" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""what kinds of stuff it could do in Emacs.""" start="00:02:02.560" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""So here I have a Emacs file.""" start="00:02:06.680" video="mainVideo-llm" id="subtitle"]]
@@ -77,6 +86,9 @@
 [[!template text="""So it's super useful for""" start="00:03:24.200" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""understanding something and outputting text based on that,""" start="00:03:27.760" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""which is just useful for Emacs.""" start="00:03:30.320" video="mainVideo-llm" id="subtitle"]]
+
+Drawbacks of LLMs (regex demo)
+
 [[!template new="1" text="""So the drawback is, yeah, it's good,""" start="00:03:32.240" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""but it's not that reliable.""" start="00:03:39.920" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""And you'd think it's very easy to get caught up in like,""" start="00:03:43.360" video="mainVideo-llm" id="subtitle"]]
@@ -117,6 +129,9 @@
 [[!template text="""it's surprisingly hard to get something""" start="00:05:06.320" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""that is repeatably, that's, that is always good.""" start="00:05:09.000" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""So yeah, that's currently the problem.""" start="00:05:13.880" video="mainVideo-llm" id="subtitle"]]
+
+Embeddings
+
 [[!template new="1" text="""So I want to talk about embeddings.""" start="00:05:20.120" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""They're another thing that LLMs offer""" start="00:05:23.400" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""and that are extremely useful.""" start="00:05:26.920" video="mainVideo-llm" id="subtitle"]]
@@ -165,6 +180,9 @@
 [[!template text="""you could get quite good results using this.""" start="00:07:26.720" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""So no one has done this yet,""" start="00:07:28.720" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""but that should not be hard to do.""" start="00:07:30.000" video="mainVideo-llm" id="subtitle"]]
+
+Image Generation
+
 [[!template new="1" text="""Image generation is something that's, you know,""" start="00:07:32.800" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""it's not quite an LLM in the sense of...""" start="00:07:34.880" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""These are... It's a different technology,""" start="00:07:38.480" video="mainVideo-llm" id="subtitle"]]
@@ -193,6 +211,9 @@
 [[!template text="""with large language models,""" start="00:08:42.400" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""but instead of outputting a text,""" start="00:08:43.360" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""you're outputting a picture.""" start="00:08:44.800" video="mainVideo-llm" id="subtitle"]]
+
+Fine-tuning
+
 [[!template new="1" text="""There's also, I want to mention the concept of fine-tuning.""" start="00:08:48.480" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""Fine-tuning is a way to take your--""" start="00:08:51.080" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""take a corpus of inputs and outputs and just from""" start="00:08:55.200" video="mainVideo-llm" id="subtitle"]]
@@ -245,6 +266,9 @@
 [[!template text="""the Python program, then use the Python program""" start="00:10:57.240" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""to do the correct calculations.""" start="00:10:59.600" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""So pretty, pretty useful stuff.""" start="00:11:01.040" video="mainVideo-llm" id="subtitle"]]
+
+Open Source
+
 [[!template new="1" text="""So I also want to mention open source""" start="00:11:08.160" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""and basically free software here.""" start="00:11:10.400" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""These LLMs are mostly not free software.""" start="00:11:12.680" video="mainVideo-llm" id="subtitle"]]
@@ -266,6 +290,9 @@
 [[!template text="""conform to free software principles.""" start="00:11:55.360" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""They're just not as good yet.""" start="00:11:58.000" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""And I think that might change in the future.""" start="00:11:59.520" video="mainVideo-llm" id="subtitle"]]
+
+The Future
+
 [[!template new="1" text="""So speaking of the future,""" start="00:12:02.840" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""one of the things I'd like to point out""" start="00:12:04.120" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""is that like the demos I showed you are based on,""" start="00:12:07.520" video="mainVideo-llm" id="subtitle"]]
@@ -314,6 +341,9 @@
 [[!template text="""This is why I think this talk is important.""" start="00:13:58.000" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""I think this is why we should be""" start="00:14:01.240" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""paying attention to this stuff.""" start="00:14:02.280" video="mainVideo-llm" id="subtitle"]]
+
+LLMs in Emacs - existing packages
+
 [[!template new="1" text="""Let's talk about the existing packages.""" start="00:14:08.200" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""Because there's a lot out there, people have,""" start="00:14:11.040" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""I think people have been integrating with""" start="00:14:13.200" video="mainVideo-llm" id="subtitle"]]
@@ -401,6 +431,9 @@
 [[!template text="""So, but it has no functionality.""" start="00:18:06.440" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""It's really just there as a library""" start="00:18:09.880" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""to use by other things offering functionality. Okay.""" start="00:18:11.720" video="mainVideo-llm" id="subtitle"]]
+
+Abstracting LLM challenges
+
 [[!template new="1" text="""And it's a little bit difficult to abstract.""" start="00:18:15.960" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""I want to point this out""" start="00:18:19.840" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""because I think it's an important point""" start="00:18:21.160" video="mainVideo-llm" id="subtitle"]]
@@ -421,6 +454,9 @@
 [[!template text="""that I hope we can work through in the LLM library.""" start="00:18:53.801" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""So it's compatible, but there's definitely""" start="00:18:57.521" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""limits to that compatibility.""" start="00:19:02.161" video="mainVideo-llm" id="subtitle"]]
+
+Emacs is the ideal interface for LLMs
+
 [[!template new="1" text="""I want to point out just to finish off,""" start="00:19:04.080" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""Emacs is the, Emacs has real power here""" start="00:19:06.161" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""that nothing else I think in the industry is offering.""" start="00:19:12.880" video="mainVideo-llm" id="subtitle"]]
@@ -446,6 +482,9 @@
 [[!template text="""and tell the LLM the response and have it do things""" start="00:19:54.200" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""as your agent in the editor.""" start="00:19:57.080" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""I think we need to explore ideas like this.""" start="00:19:58.680" video="mainVideo-llm" id="subtitle"]]
+
+Outro
+
 [[!template new="1" text="""And I think we need to share these ideas""" start="00:20:01.960" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""and we need to make sure that we're pushing the""" start="00:20:04.280" video="mainVideo-llm" id="subtitle"]]
 [[!template text="""envelope for Emacs and actually, you know, doing things,""" start="00:20:07.040" video="mainVideo-llm" id="subtitle"]]
diff --git a/2023/info/lspocaml-after.md b/2023/info/lspocaml-after.md
index 9ff6bed1..6dc5b303 100644
--- a/2023/info/lspocaml-after.md
+++ b/2023/info/lspocaml-after.md
@@ -4,6 +4,9 @@
 <a name="lspocaml-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Hi, I'm Austin Theriault,""" start="00:00:00.000" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""and this is writing a language server in OCaml""" start="00:00:01.840" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""for Emacs, fun, and profit.""" start="00:00:04.160" video="mainVideo-lspocaml" id="subtitle"]]
@@ -12,6 +15,9 @@
 [[!template text="""I work on our editor integrations,""" start="00:00:10.920" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""and I love working on programming languages, editors,""" start="00:00:13.240" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""and cryptography.""" start="00:00:15.360" video="mainVideo-lspocaml" id="subtitle"]]
+
+What is Semgrep?
+
 [[!template new="1" text="""What is Semgrep?""" start="00:00:16.540" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""We're a small cybersecurity startup""" start="00:00:17.800" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""whose core product is a SaaS tool,""" start="00:00:20.040" video="mainVideo-lspocaml" id="subtitle"]]
@@ -23,6 +29,9 @@
 [[!template text="""We support 30+ languages,""" start="00:00:35.080" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""and we have lots of customers all using different IDEs.""" start="00:00:36.960" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""Why does that matter?""" start="00:00:39.320" video="mainVideo-lspocaml" id="subtitle"]]
+
+How do we show security bugs early?
+
 [[!template new="1" text="""Well, our goal is to show security bugs""" start="00:00:40.720" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""as early as possible in the development cycle.""" start="00:00:42.780" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""In the industry, we call this shifting left.""" start="00:00:45.240" video="mainVideo-lspocaml" id="subtitle"]]
@@ -45,6 +54,9 @@
 [[!template text="""Ideally, we write it once""" start="00:01:32.120" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""and then plug it into all of them.""" start="00:01:33.880" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""So how can we do that, though?""" start="00:01:35.800" video="mainVideo-lspocaml" id="subtitle"]]
+
+What is the Language Server Protocol?
+
 [[!template new="1" text="""Well, in the process of working on this stuff,""" start="00:01:37.880" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""I found out about""" start="00:01:40.680" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""the Language Server Protocol.""" start="00:01:43.000" video="mainVideo-lspocaml" id="subtitle"]]
@@ -63,6 +75,9 @@
 [[!template text="""all you have to do is go write one language server""" start="00:02:22.800" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""and you can hook it up to a bunch of language clients""" start="00:02:25.440" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""and it'll just work.""" start="00:02:27.440" video="mainVideo-lspocaml" id="subtitle"]]
+
+Case study: Rust Analyzer
+
 [[!template new="1" text="""So let's do a quick case study on language servers in LSP,""" start="00:02:29.040" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""just so you get an idea of why this is super cool.""" start="00:02:34.040" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""So there's this language server called Rust Analyzer.""" start="00:02:37.240" video="mainVideo-lspocaml" id="subtitle"]]
@@ -89,6 +104,9 @@
 [[!template text="""VS Code, wherever.""" start="00:03:33.640" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""So you can develop Rust in a way that's relatively efficient""" start="00:03:35.240" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""without having to give up your favorite editor.""" start="00:03:39.080" video="mainVideo-lspocaml" id="subtitle"]]
+
+Rust Analyzer in action
+
 [[!template new="1" text="""So here's a quick little demo""" start="00:03:42.760" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""of all the cool things it can do.""" start="00:03:44.400" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""So you can see I typed an error.""" start="00:03:46.320" video="mainVideo-lspocaml" id="subtitle"]]
@@ -103,6 +121,9 @@
 [[!template text="""from my editor.""" start="00:04:04.640" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""I didn't have to go and type any commands or anything.""" start="00:04:05.440" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""It just worked.""" start="00:04:07.840" video="mainVideo-lspocaml" id="subtitle"]]
+
+Why is this useful?
+
 [[!template new="1" text="""So why is this just useful in general for a user?""" start="00:04:09.960" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""Well, you get the same experience across editors.""" start="00:04:13.400" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""Like I was saying, you don't have to give up""" start="00:04:15.800" video="mainVideo-lspocaml" id="subtitle"]]
@@ -138,6 +159,9 @@
 [[!template text="""not necessarily for the editor.""" start="00:05:30.400" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""It's great to have just one set of tests""" start="00:05:31.960" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""that you have to pass.""" start="00:05:33.840" video="mainVideo-lspocaml" id="subtitle"]]
+
+So what about Emacs?
+
 [[!template new="1" text="""So why does a language server protocol matter with Emacs?""" start="00:05:36.220" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""Well, like I was saying before,""" start="00:05:40.160" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""Emacs gets the benefit from work put into other editors.""" start="00:05:42.380" video="mainVideo-lspocaml" id="subtitle"]]
@@ -163,6 +187,9 @@
 [[!template text="""because I did everything in `lsp-mode`,""" start="00:06:31.480" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""but I would imagine a lot of this stuff is very similar.""" start="00:06:33.300" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""Here's a list of some supported languages.""" start="00:06:37.780" video="mainVideo-lspocaml" id="subtitle"]]
+
+Technical part - Brief communication overview
+
 [[!template new="1" text="""Now let's get into the technical part.""" start="00:06:40.700" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""How does LSP actually work?""" start="00:06:42.640" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""So let's go over how it communicates first.""" start="00:06:45.040" video="mainVideo-lspocaml" id="subtitle"]]
@@ -198,8 +225,14 @@
 [[!template text="""All very useful,""" start="00:07:53.800" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""and the communication is relatively simple,""" start="00:07:55.400" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""which is great.""" start="00:07:57.720" video="mainVideo-lspocaml" id="subtitle"]]
+
+Example request
+
 [[!template new="1" text="""This is what it looks like, what a request looks like.""" start="00:07:58.760" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""Notifications look somewhat similar.""" start="00:08:01.240" video="mainVideo-lspocaml" id="subtitle"]]
+
+LSP capabilities
+
 [[!template new="1" text="""So now we know how LSP communication works,""" start="00:08:03.380" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""but how does the actual protocol work?""" start="00:08:05.880" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""Well, almost all of the protocol is opt-in,""" start="00:08:09.860" video="mainVideo-lspocaml" id="subtitle"]]
@@ -233,6 +266,9 @@
 [[!template text="""implement it in every client.""" start="00:09:16.660" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""And that's a little bit more work,""" start="00:09:18.700" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""but it's better than where we were without LSP.""" start="00:09:20.400" video="mainVideo-lspocaml" id="subtitle"]]
+
+Tips on writing a LS
+
 [[!template new="1" text="""So some quick tips on writing a language server.""" start="00:09:23.380" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""I'm not going to get too into this""" start="00:09:25.440" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""because it's very application-specific.""" start="00:09:27.480" video="mainVideo-lspocaml" id="subtitle"]]
@@ -275,6 +311,9 @@
 [[!template text="""If you're adapting an existing language tool,""" start="00:10:58.120" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""this stuff is really easy.""" start="00:11:00.320" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""You're basically just wiring stuff up.""" start="00:11:01.680" video="mainVideo-lspocaml" id="subtitle"]]
+
+Supporting a LS through LSP mode in Emacs
+
 [[!template new="1" text="""But, yeah. So, now we know all about""" start="00:11:03.480" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""LSP and language servers.""" start="00:11:08.360" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""Say you want to actually""" start="00:11:10.800" video="mainVideo-lspocaml" id="subtitle"]]
@@ -297,6 +336,9 @@
 [[!template text="""add an entry somewhere, so we added a new client""" start="00:11:58.300" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""to the list of clients, and then do some documentation,""" start="00:12:01.320" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""because documentation's great.""" start="00:12:03.720" video="mainVideo-lspocaml" id="subtitle"]]
+
+Create a client
+
 [[!template new="1" text="""First, creating a client.""" start="00:12:06.000" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""In the `clients/` folder in `lsp-mode/`,""" start="00:12:07.640" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""literally just add, like, `lsp-` whatever it is,""" start="00:12:09.640" video="mainVideo-lspocaml" id="subtitle"]]
@@ -320,6 +362,9 @@
 [[!template text="""that I'm not going to get into,""" start="00:12:59.520" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""but just know that these aren't your only options,""" start="00:13:01.200" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""and then finally provide your client.""" start="00:13:03.800" video="mainVideo-lspocaml" id="subtitle"]]
+
+Add to list of client packages
+
 [[!template new="1" text="""Next, you just have to add your client""" start="00:13:07.300" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""to the list of clients that `lsp-mode` supports,""" start="00:13:09.800" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""and now you've added support for a whole new language,""" start="00:13:12.160" video="mainVideo-lspocaml" id="subtitle"]]
@@ -346,8 +391,14 @@
 [[!template text="""which is the debugger adapter protocol,""" start="00:14:05.120" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""and it's similar to LSP but for debuggers,""" start="00:14:07.320" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""which is very cool,""" start="00:14:09.680" video="mainVideo-lspocaml" id="subtitle"]]
+
+Add documentation!
+
 [[!template new="1" text="""and then finally link to your documentation.""" start="00:14:11.680" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""Please, please document your stuff.""" start="00:14:14.600" video="mainVideo-lspocaml" id="subtitle"]]
+
+Adding commands and custom capabilities
+
 [[!template new="1" text="""If you want to add, like, a custom Emacs function""" start="00:14:17.880" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""or custom capabilities, it's super easy.""" start="00:14:20.480" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""It's literally just, like, calling a normal Emacs function.""" start="00:14:22.680" video="mainVideo-lspocaml" id="subtitle"]]
@@ -362,6 +413,9 @@
 [[!template text="""You send it and then pass it a lambda""" start="00:14:52.120" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""and do something with the result,""" start="00:14:56.080" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""and so that's adding custom capabilities.""" start="00:14:58.460" video="mainVideo-lspocaml" id="subtitle"]]
+
+Thanks for listening
+
 [[!template new="1" text="""That's pretty much it. Thank you for listening.""" start="00:15:01.360" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""Some resources here.""" start="00:15:04.320" video="mainVideo-lspocaml" id="subtitle"]]
 [[!template text="""These links are clickable if you get the PDF,""" start="00:15:05.640" video="mainVideo-lspocaml" id="subtitle"]]
diff --git a/2023/info/matplotllm-after.md b/2023/info/matplotllm-after.md
index d7df6118..0cd78e93 100644
--- a/2023/info/matplotllm-after.md
+++ b/2023/info/matplotllm-after.md
@@ -4,6 +4,9 @@
 <a name="matplotllm-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Hi, my name is Abhinav and I'm going to talk about""" start="00:00:00.000" video="mainVideo-matplotllm" id="subtitle"]]
 [[!template text="""this tool that I've been working on called MatplotLLM.""" start="00:00:03.040" video="mainVideo-matplotllm" id="subtitle"]]
 [[!template text="""MatplotLLM is a natural language interface""" start="00:00:06.200" video="mainVideo-matplotllm" id="subtitle"]]
@@ -42,6 +45,9 @@
 [[!template text="""This tool basically allows me""" start="00:01:33.920" video="mainVideo-matplotllm" id="subtitle"]]
 [[!template text="""to get rid of the complexity of the library""" start="00:01:35.200" video="mainVideo-matplotllm" id="subtitle"]]
 [[!template text="""by working via an LLM.""" start="00:01:38.480" video="mainVideo-matplotllm" id="subtitle"]]
+
+What is an LLM?
+
 [[!template new="1" text="""So an LLM is a large language model.""" start="00:01:40.720" video="mainVideo-matplotllm" id="subtitle"]]
 [[!template text="""These are models which are""" start="00:01:43.400" video="mainVideo-matplotllm" id="subtitle"]]
 [[!template text="""trained to produce text, generate text.""" start="00:01:45.080" video="mainVideo-matplotllm" id="subtitle"]]
@@ -58,6 +64,9 @@
 [[!template text="""It's not open in the sense of open source.""" start="00:02:13.920" video="mainVideo-matplotllm" id="subtitle"]]
 [[!template text="""So that's a problem that it has.""" start="00:02:17.920" video="mainVideo-matplotllm" id="subtitle"]]
 [[!template text="""But for this version, we are going to use that.""" start="00:02:21.120" video="mainVideo-matplotllm" id="subtitle"]]
+
+Using this library
+
 [[!template new="1" text="""Using this library is pretty simple.""" start="00:02:23.600" video="mainVideo-matplotllm" id="subtitle"]]
 [[!template text="""You basically require the library""" start="00:02:25.480" video="mainVideo-matplotllm" id="subtitle"]]
 [[!template text="""and then you set up your OpenAI API key here.""" start="00:02:27.400" video="mainVideo-matplotllm" id="subtitle"]]
@@ -112,6 +121,9 @@
 [[!template text="""So there's a scatter plot here, as you can see below,""" start="00:05:01.880" video="mainVideo-matplotllm" id="subtitle"]]
 [[!template text="""which is plotting what I specified it to do,""" start="00:05:04.120" video="mainVideo-matplotllm" id="subtitle"]]
 [[!template text="""though it looks a little dense.""" start="00:05:08.880" video="mainVideo-matplotllm" id="subtitle"]]
+
+Further instructions
+
 [[!template new="1" text="""What I can do is""" start="00:05:11.701" video="mainVideo-matplotllm" id="subtitle"]]
 [[!template text="""I can provide further instructions as feedback.""" start="00:05:12.641" video="mainVideo-matplotllm" id="subtitle"]]
 [[!template text="""I try to feed back on this. So I can say,""" start="00:05:16.001" video="mainVideo-matplotllm" id="subtitle"]]
@@ -162,6 +174,9 @@
 [[!template text="""I think it's still overlapping,""" start="00:07:55.720" video="mainVideo-matplotllm" id="subtitle"]]
 [[!template text="""so probably it could be done better,""" start="00:07:56.680" video="mainVideo-matplotllm" id="subtitle"]]
 [[!template text="""but the box is removed.""" start="00:07:58.560" video="mainVideo-matplotllm" id="subtitle"]]
+
+Room for improvement
+
 [[!template new="1" text="""Now, as you can see, the system is...""" start="00:08:00.160" video="mainVideo-matplotllm" id="subtitle"]]
 [[!template text="""You will be able to see this""" start="00:08:03.360" video="mainVideo-matplotllm" id="subtitle"]]
 [[!template text="""that the system is not really robust.""" start="00:08:04.880" video="mainVideo-matplotllm" id="subtitle"]]
diff --git a/2023/info/mentor-after.md b/2023/info/mentor-after.md
index ffe6d5ae..bc9b7bcb 100644
--- a/2023/info/mentor-after.md
+++ b/2023/info/mentor-after.md
@@ -4,6 +4,9 @@
 <a name="mentor-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template text="""Hi everyone, my name is Jeremy Friesen, pronouns are he/him,""" start="00:00:01.380" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""and today I'll be talking about""" start="00:00:06.320" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""mentoring VS Coders as an Emacs-ian.""" start="00:00:07.880" video="mainVideo-mentor" id="subtitle"]]
@@ -12,11 +15,17 @@
 [[!template text="""many of them in career-transitioning roles,""" start="00:00:16.560" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""oftentimes from boot camps.""" start="00:00:19.240" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""I've also managed a couple of small software development teams.""" start="00:00:21.740" video="mainVideo-mentor" id="subtitle"]]
+
+Framing approaches
+
 [[!template text="""So I want to think about mentoring and the framing approaches.""" start="00:00:26.740" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""We all don't know what we don't know.""" start="00:00:30.600" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""So while mentoring, I like to be curious---asking questions,""" start="00:00:32.940" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""I like to be visible,""" start="00:00:36.420" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""and I also like to pair so that we can share.""" start="00:00:37.660" video="mainVideo-mentor" id="subtitle"]]
+
+What are you looking to learn?
+
 [[!template text="""When I start, I like to ask the following type of question:""" start="00:00:41.940" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""&quot;What have you been wanting to learn more of,""" start="00:00:45.300" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""get better at, and improve on?&quot;""" start="00:00:47.120" video="mainVideo-mentor" id="subtitle"]]
@@ -26,6 +35,9 @@
 [[!template text="""Later I'll ask coaching questions, &quot;what's going well,&quot;""" start="00:00:57.280" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""&quot;where are you getting stuck,&quot;""" start="00:01:00.140" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""and &quot;if you change one thing, what would it be?&quot;""" start="00:01:01.420" video="mainVideo-mentor" id="subtitle"]]
+
+Make the work visible
+
 [[!template text="""So like many people, I shifted to remote work in 2020,""" start="00:01:06.000" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""and I've noticed a higher collaboration in remote work,""" start="00:01:09.840" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""when folks make their work visible.""" start="00:01:13.160" video="mainVideo-mentor" id="subtitle"]]
@@ -33,6 +45,9 @@
 [[!template text="""I try to attend other people's office hours,""" start="00:01:18.200" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""and I'll open up a Slack huddle and just code by myself,""" start="00:01:20.680" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""but let folks know, please hop in.""" start="00:01:23.440" video="mainVideo-mentor" id="subtitle"]]
+
+Hop in and be curious
+
 [[!template text="""I like to pay attention to other huddles that start.""" start="00:01:29.320" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""If they're going still for, like, 45 minutes or so,""" start="00:01:32.040" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""I'll hop in and say hello.""" start="00:01:35.240" video="mainVideo-mentor" id="subtitle"]]
@@ -50,6 +65,9 @@
 [[!template text="""and I find hopping in, just being a gentle presence,""" start="00:02:03.220" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""with yes... an agenda, but just to say hi,""" start="00:02:07.160" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""is crucial to help the team members move along.""" start="00:02:10.360" video="mainVideo-mentor" id="subtitle"]]
+
+Pairing is for sharing
+
 [[!template text="""Pairing is for sharing.""" start="00:02:15.880" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""When I pair, I like to let others drive.""" start="00:02:17.240" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""They're typing and working to resolve the problem.""" start="00:02:19.920" video="mainVideo-mentor" id="subtitle"]]
@@ -68,6 +86,9 @@
 [[!template text="""&quot;You saw me using my editor, what is something""" start="00:02:55.680" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""I could learn?&quot;""" start="00:02:58.760" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""I'm working on getting to that point.""" start="00:03:00.960" video="mainVideo-mentor" id="subtitle"]]
+
+Editor functions
+
 [[!template text="""While pairing, I like to pay attention""" start="00:03:03.860" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""to how folks handle the following.""" start="00:03:05.200" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""Where do they want to go?""" start="00:03:07.440" video="mainVideo-mentor" id="subtitle"]]
@@ -77,6 +98,9 @@
 [[!template text="""I know what I can do in Emacs,""" start="00:03:13.600" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""and I assume that VS Code can do something similar.""" start="00:03:15.240" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""It's a matter of helping the mentees find those packages and plugins.""" start="00:03:17.400" video="mainVideo-mentor" id="subtitle"]]
+
+Where do they want to go?
+
 [[!template text="""Where to go?""" start="00:03:23.240" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""Search within a project.""" start="00:03:24.240" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""Everybody knows about this, but one thing""" start="00:03:25.760" video="mainVideo-mentor" id="subtitle"]]
@@ -107,6 +131,9 @@
 [[!template text="""The big one being I can type `r`, recent file.""" start="00:04:39.540" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""I can type `p` and jump to a different project,""" start="00:04:43.080" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""so it's a quick navigation tool that I've not seen in VS Code.""" start="00:04:47.720" video="mainVideo-mentor" id="subtitle"]]
+
+How do they get there?
+
 [[!template text="""Next up is how do they get there?""" start="00:04:53.440" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""I like to use LSP for the languages,""" start="00:04:56.520" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""and I bound `M-.` to this""" start="00:04:58.960" video="mainVideo-mentor" id="subtitle"]]
@@ -120,6 +147,9 @@
 [[!template text="""between my production code and my test code---""" start="00:05:25.840" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""especially in Ruby, there's an idiom for that.""" start="00:05:28.520" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""There is plugins in VS Code that does this correctly.""" start="00:05:32.120" video="mainVideo-mentor" id="subtitle"]]
+
+Here they are, now what?
+
 [[!template text="""Next up, now I'm here, what do I do?""" start="00:05:36.640" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""Word completion, Emacs just knocks everything out of the park:""" start="00:05:39.400" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""`dabbrev`, `templates`, `hippie-expand`, `completion-at-point`.""" start="00:05:44.600" video="mainVideo-mentor" id="subtitle"]]
@@ -152,6 +182,9 @@
 [[!template text="""Yes, there is `occur-mode` that can be super useful,""" start="00:06:58.360" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""but I'm used to the Textmate in it.""" start="00:07:01.640" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""I just love it.""" start="00:07:03.840" video="mainVideo-mentor" id="subtitle"]]
+
+How do they summarize?
+
 [[!template text="""Next up is how they summarize.""" start="00:07:06.640" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""I've seen a lot of bootcamp graduates write commit messages""" start="00:07:08.680" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""by going to the command line.""" start="00:07:11.720" video="mainVideo-mentor" id="subtitle"]]
@@ -166,8 +199,14 @@
 [[!template text="""My little screed at the top:""" start="00:07:34.200" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""the interface for VS Code's commit is trash.""" start="00:07:35.920" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""It is why I stepped away from VS Code when I was exploring editors.""" start="00:07:38.960" video="mainVideo-mentor" id="subtitle"]]
+
+General strategies
+
 [[!template text="""Next up, my goal is to encourage folks to use editors for writing,""" start="00:07:44.440" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""to think about owning that tool.""" start="00:07:48.440" video="mainVideo-mentor" id="subtitle"]]
+
+Commit to one item of learning each week
+
 [[!template text="""I have them try to learn one thing a week.""" start="00:07:52.060" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""Maybe they aren't going to learn it,""" start="00:07:54.680" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""but just not to overwhelm them""" start="00:07:55.920" video="mainVideo-mentor" id="subtitle"]]
@@ -178,6 +217,9 @@
 [[!template text="""and keep the focus between the test...""" start="00:08:10.080" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""what you're trying to test and what you're trying to define,""" start="00:08:12.760" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""which can get lost if you do the tree navigation.""" start="00:08:15.480" video="mainVideo-mentor" id="subtitle"]]
+
+Practice within your knowledge domain
+
 [[!template text="""Also I encourage people to practice their domain knowledge.""" start="00:08:18.960" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""I learned a lot about programming by doing a bunch of things""" start="00:08:22.880" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""related to RPGs---role-playing games.""" start="00:08:27.160" video="mainVideo-mentor" id="subtitle"]]
@@ -186,6 +228,9 @@
 [[!template text="""Knowing the domain helps me set aside the problem space""" start="00:08:35.880" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""and then explore how I code""" start="00:08:40.520" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""and how I can implement things differently.""" start="00:08:42.000" video="mainVideo-mentor" id="subtitle"]]
+
+Note-taking
+
 [[!template text="""Note-taking: pay attention to how folks create a fleeting note.""" start="00:08:47.120" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""It can be excruciating as they try to figure out""" start="00:08:51.240" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""&quot;where am I going to put this?&quot;""" start="00:08:54.640" video="mainVideo-mentor" id="subtitle"]]
@@ -193,6 +238,9 @@
 [[!template text="""&quot;Where does it go?&quot;""" start="00:08:56.160" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""Emacs, we have the *scratch* buffer or anything else,""" start="00:08:57.660" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""but ask them about their note-taking habits""" start="00:09:01.760" video="mainVideo-mentor" id="subtitle"]]
+
+Help them navigate the proprietary software tar pits
+
 [[!template text="""and help them navigate the proprietary software tar pits.""" start="00:09:07.120" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""We know that anything that is venture-capital funded""" start="00:09:11.640" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""will eventually collapse.""" start="00:09:14.360" video="mainVideo-mentor" id="subtitle"]]
@@ -203,8 +251,14 @@
 [[!template text="""Do they place true value on those,""" start="00:09:28.560" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""or are they things that are kind of ephemeral?""" start="00:09:30.640" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""And then help them find the thing that makes sense for them.""" start="00:09:33.120" video="mainVideo-mentor" id="subtitle"]]
+
+Help show the joy of holisting computering
+
 [[!template text="""Put another way, I want people to think holistically""" start="00:09:38.520" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""about their generalized &quot;computering&quot; environment.""" start="00:09:43.240" video="mainVideo-mentor" id="subtitle"]]
+
+Playing is for staying
+
 [[!template text="""And I also think about the reason why""" start="00:09:47.740" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""I've stayed a software developer for 25-years plus""" start="00:09:50.080" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""is because I approach all of this as play and storytelling.""" start="00:09:53.680" video="mainVideo-mentor" id="subtitle"]]
@@ -213,6 +267,9 @@
 [[!template text="""Yet I don't tell folks to use Emacs.""" start="00:10:05.200" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""Instead, I'm doing my best to show a myriad of reasons""" start="00:10:07.960" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""for why folks should consider Emacs.""" start="00:10:10.720" video="mainVideo-mentor" id="subtitle"]]
+
+Conclusion
+
 [[!template text="""In conclusion, ask questions.""" start="00:10:14.900" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""Find a person who is a VS Coder and just say,""" start="00:10:18.740" video="mainVideo-mentor" id="subtitle"]]
 [[!template text="""&quot;hey, I learned something new.&quot;""" start="00:10:22.400" video="mainVideo-mentor" id="subtitle"]]
diff --git a/2023/info/nabokov-after.md b/2023/info/nabokov-after.md
index c7fe22ac..494675b7 100644
--- a/2023/info/nabokov-after.md
+++ b/2023/info/nabokov-after.md
@@ -4,6 +4,9 @@
 <a name="nabokov-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Hello, fellow Emacs enthusiasts.""" start="00:00:00.000" video="mainVideo-nabokov" id="subtitle"]]
 [[!template text="""My name is Edmund Jorgensen.""" start="00:00:05.240" video="mainVideo-nabokov" id="subtitle"]]
 [[!template text="""I'm a software engineer by day,""" start="00:00:06.800" video="mainVideo-nabokov" id="subtitle"]]
@@ -28,6 +31,9 @@
 [[!template text="""but I think that anyone""" start="00:00:40.880" video="mainVideo-nabokov" id="subtitle"]]
 [[!template text="""with an interest in literature or Emacs""" start="00:00:42.040" video="mainVideo-nabokov" id="subtitle"]]
 [[!template text="""will find something to take away.""" start="00:00:44.080" video="mainVideo-nabokov" id="subtitle"]]
+
+Nabokov's process of writing novels
+
 [[!template new="1" text="""So let's get to it.""" start="00:00:45.760" video="mainVideo-nabokov" id="subtitle"]]
 [[!template text="""Here's a picture of a man lying on a bed,""" start="00:00:51.120" video="mainVideo-nabokov" id="subtitle"]]
 [[!template text="""writing something on an index card.""" start="00:00:53.920" video="mainVideo-nabokov" id="subtitle"]]
@@ -70,6 +76,9 @@
 [[!template text="""an elegant solution""" start="00:02:14.360" video="mainVideo-nabokov" id="subtitle"]]
 [[!template text="""to three of the most pressing practical problems""" start="00:02:15.200" video="mainVideo-nabokov" id="subtitle"]]
 [[!template text="""that every novelist faces.""" start="00:02:18.000" video="mainVideo-nabokov" id="subtitle"]]
+
+Three practical problems novelists face
+
 [[!template new="1" text="""Writing a good novel""" start="00:02:24.080" video="mainVideo-nabokov" id="subtitle"]]
 [[!template text="""is artistically difficult, of course.""" start="00:02:25.307" video="mainVideo-nabokov" id="subtitle"]]
 [[!template text="""You have to write something interesting""" start="00:02:27.480" video="mainVideo-nabokov" id="subtitle"]]
@@ -136,6 +145,9 @@
 [[!template text="""just by shuffling those bundles around.""" start="00:04:40.080" video="mainVideo-nabokov" id="subtitle"]]
 [[!template text="""So that's why Nabokov loved index cards""" start="00:04:42.000" video="mainVideo-nabokov" id="subtitle"]]
 [[!template text="""for writing novels.""" start="00:04:45.307" video="mainVideo-nabokov" id="subtitle"]]
+
+Org mode for writing novels
+
 [[!template new="1" text="""Now I'd love to talk about""" start="00:04:46.560" video="mainVideo-nabokov" id="subtitle"]]
 [[!template text="""why I love Org mode so much for writing novels""" start="00:04:48.760" video="mainVideo-nabokov" id="subtitle"]]
 [[!template text="""and how it helps me tackle those same challenges.""" start="00:04:51.280" video="mainVideo-nabokov" id="subtitle"]]
@@ -234,6 +246,9 @@
 [[!template text="""of some of the practical challenges of writing""" start="00:08:49.760" video="mainVideo-nabokov" id="subtitle"]]
 [[!template text="""novels and other long-form prose,""" start="00:08:51.880" video="mainVideo-nabokov" id="subtitle"]]
 [[!template text="""and how Org mode can help tackle them.""" start="00:08:53.600" video="mainVideo-nabokov" id="subtitle"]]
+
+Takeaways and next steps
+
 [[!template new="1" text="""I'd like to leave you with a couple takeaways""" start="00:08:55.600" video="mainVideo-nabokov" id="subtitle"]]
 [[!template text="""and next steps for those who are interested.""" start="00:08:57.880" video="mainVideo-nabokov" id="subtitle"]]
 [[!template text="""First, if you're writing a novel""" start="00:08:59.760" video="mainVideo-nabokov" id="subtitle"]]
diff --git a/2023/info/one-after.md b/2023/info/one-after.md
index d121a11f..692f5974 100644
--- a/2023/info/one-after.md
+++ b/2023/info/one-after.md
@@ -4,6 +4,9 @@
 <a name="one-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Hi, everybody. Welcome to the EmacsConf 2023.""" start="00:00:00.000" video="mainVideo-one" id="subtitle"]]
 [[!template text="""I hope you're doing well and you're having fun.""" start="00:00:04.160" video="mainVideo-one" id="subtitle"]]
 [[!template text="""I'm Tony Aldon, and in this talk,""" start="00:00:06.400" video="mainVideo-one" id="subtitle"]]
@@ -12,6 +15,9 @@
 [[!template text="""But before we start, I'd like to thank""" start="00:00:14.520" video="mainVideo-one" id="subtitle"]]
 [[!template text="""all the people who organized that conference,""" start="00:00:17.600" video="mainVideo-one" id="subtitle"]]
 [[!template text="""so thank you all for the great work.""" start="00:00:20.560" video="mainVideo-one" id="subtitle"]]
+
+Documentation
+
 [[!template new="1" text="""Now let's jump into the documentation of one.el,""" start="00:00:24.000" video="mainVideo-one" id="subtitle"]]
 [[!template text="""which is built with one.el. In the install page,""" start="00:00:27.720" video="mainVideo-one" id="subtitle"]]
 [[!template text="""we can see that we have a sidebar""" start="00:00:31.680" video="mainVideo-one" id="subtitle"]]
@@ -45,6 +51,9 @@
 [[!template text="""So those are two things: the content in one file,""" start="00:01:51.920" video="mainVideo-one" id="subtitle"]]
 [[!template text="""and if we want to change the layout, CSS and Emacs Lisp.""" start="00:01:55.120" video="mainVideo-one" id="subtitle"]]
 [[!template text="""This is one.el.""" start="00:01:58.680" video="mainVideo-one" id="subtitle"]]
+
+Starting a new project
+
 [[!template new="1" text="""Now let's go to our node,""" start="00:02:02.200" video="mainVideo-one" id="subtitle"]]
 [[!template text="""and we are going to start a new project.""" start="00:02:03.880" video="mainVideo-one" id="subtitle"]]
 [[!template text="""How do we do that?""" start="00:02:07.160" video="mainVideo-one" id="subtitle"]]
@@ -54,6 +63,9 @@
 [[!template text="""We have that project, which is one file with the""" start="00:02:19.560" video="mainVideo-one" id="subtitle"]]
 [[!template text="""five default type of pages that we have,""" start="00:02:22.320" video="mainVideo-one" id="subtitle"]]
 [[!template text="""and one CSS file.""" start="00:02:25.760" video="mainVideo-one" id="subtitle"]]
+
+Building
+
 [[!template new="1" text="""How to build that website?""" start="00:02:27.400" video="mainVideo-one" id="subtitle"]]
 [[!template text="""Okay, so we call the function `one-build`.""" start="00:02:29.440" video="mainVideo-one" id="subtitle"]]
 [[!template text="""This builds the website.""" start="00:02:32.840" video="mainVideo-one" id="subtitle"]]
@@ -71,6 +83,9 @@
 [[!template text="""Each time we are going to change and rebuild the website,""" start="00:03:07.861" video="mainVideo-one" id="subtitle"]]
 [[!template text="""this will be reloaded in the browser.""" start="00:03:11.760" video="mainVideo-one" id="subtitle"]]
 [[!template text="""So one, this is that website, is now this one.""" start="00:03:14.320" video="mainVideo-one" id="subtitle"]]
+
+Side by side
+
 [[!template new="1" text="""So let's put them side by side.""" start="00:03:19.760" video="mainVideo-one" id="subtitle"]]
 [[!template text="""We go there, and we may do something like that.""" start="00:03:22.560" video="mainVideo-one" id="subtitle"]]
 [[!template text="""So one.el, the home page, so our custom ID""" start="00:03:26.320" video="mainVideo-one" id="subtitle"]]
@@ -92,6 +107,9 @@
 [[!template text="""but we can list that like that.""" start="00:04:23.480" video="mainVideo-one" id="subtitle"]]
 [[!template text="""We do a grep in that files,""" start="00:04:25.680" video="mainVideo-one" id="subtitle"]]
 [[!template text="""and we see the different default render function.""" start="00:04:28.360" video="mainVideo-one" id="subtitle"]]
+
+Writing a render function
+
 [[!template new="1" text="""In the second part of that talk,""" start="00:04:32.160" video="mainVideo-one" id="subtitle"]]
 [[!template text="""we are going to write a render function.""" start="00:04:34.840" video="mainVideo-one" id="subtitle"]]
 [[!template text="""So we are going to see that after.""" start="00:04:38.400" video="mainVideo-one" id="subtitle"]]
@@ -110,6 +128,9 @@
 [[!template text="""and for that we can use `one-render-page-at-point`.""" start="00:05:29.880" video="mainVideo-one" id="subtitle"]]
 [[!template text="""If we use that one, this just renders the current page.""" start="00:05:34.080" video="mainVideo-one" id="subtitle"]]
 [[!template text="""So we see that we have again &quot;foo bar baz&quot; in the page.""" start="00:05:39.480" video="mainVideo-one" id="subtitle"]]
+
+New page
+
 [[!template new="1" text="""Now let's add a new page. To add a new page,""" start="00:05:44.680" video="mainVideo-one" id="subtitle"]]
 [[!template text="""we just have to copy one of them, maybe the default page.""" start="00:05:47.920" video="mainVideo-one" id="subtitle"]]
 [[!template text="""We are going to call it maybe emacsconf-2023.""" start="00:05:52.200" video="mainVideo-one" id="subtitle"]]
@@ -123,6 +144,9 @@
 [[!template text="""and now we can look at the top""" start="00:06:28.600" video="mainVideo-one" id="subtitle"]]
 [[!template text="""and pass it the path `/blog/emacsconf-2023/.""" start="00:06:33.600" video="mainVideo-one" id="subtitle"]]
 [[!template text="""So we have that new page.""" start="00:06:39.280" video="mainVideo-one" id="subtitle"]]
+
+Linking between pages
+
 [[!template new="1" text="""Now, how to link between pages?""" start="00:06:41.720" video="mainVideo-one" id="subtitle"]]
 [[!template text="""So we are going to write a link""" start="00:06:44.160" video="mainVideo-one" id="subtitle"]]
 [[!template text="""that links to the last page,""" start="00:06:46.080" video="mainVideo-one" id="subtitle"]]
@@ -159,6 +183,9 @@
 [[!template text="""So this is cool. So we have the link between pages""" start="00:08:30.320" video="mainVideo-one" id="subtitle"]]
 [[!template text="""that works inside Emacs""" start="00:08:34.440" video="mainVideo-one" id="subtitle"]]
 [[!template text="""and that works well also in the browser.""" start="00:08:36.320" video="mainVideo-one" id="subtitle"]]
+
+CSS
+
 [[!template new="1" text="""Now let's say that we want to change the CSS.""" start="00:08:40.000" video="mainVideo-one" id="subtitle"]]
 [[!template text="""So we've added a page with specific content,""" start="00:08:44.520" video="mainVideo-one" id="subtitle"]]
 [[!template text="""and we've done some links.""" start="00:08:50.720" video="mainVideo-one" id="subtitle"]]
@@ -186,6 +213,9 @@
 [[!template text="""that we have at the beginning,""" start="00:10:14.680" video="mainVideo-one" id="subtitle"]]
 [[!template text="""and this is the user experience""" start="00:10:16.120" video="mainVideo-one" id="subtitle"]]
 [[!template text="""that we have with one.el and the default function.""" start="00:10:18.880" video="mainVideo-one" id="subtitle"]]
+
+How to write a render function
+
 [[!template new="1" text="""Now that we've seen that,""" start="00:10:23.160" video="mainVideo-one" id="subtitle"]]
 [[!template text="""we've done all of that part,""" start="00:10:26.280" video="mainVideo-one" id="subtitle"]]
 [[!template text="""and now we are going to see""" start="00:10:30.461" video="mainVideo-one" id="subtitle"]]
@@ -319,6 +349,9 @@
 [[!template text="""and we build again that,""" start="00:18:53.360" video="mainVideo-one" id="subtitle"]]
 [[!template text="""and we have access to the date.""" start="00:18:56.560" video="mainVideo-one" id="subtitle"]]
 [[!template text="""Really, we can do whatever we want.""" start="00:18:58.800" video="mainVideo-one" id="subtitle"]]
+
+Rendering content
+
 [[!template new="1" text="""Now, we want the content. So far,""" start="00:19:03.200" video="mainVideo-one" id="subtitle"]]
 [[!template text="""we get the property, but what about the content,""" start="00:19:06.760" video="mainVideo-one" id="subtitle"]]
 [[!template text="""so h1, and now we put &quot;Org content&quot;,""" start="00:19:11.600" video="mainVideo-one" id="subtitle"]]
@@ -343,6 +376,9 @@
 [[!template text="""so there.. No, okay,""" start="00:20:22.080" video="mainVideo-one" id="subtitle"]]
 [[!template text="""there was this `org-element-contents`, I think,""" start="00:20:27.040" video="mainVideo-one" id="subtitle"]]
 [[!template text="""and now we build it, and we must see it here.""" start="00:20:32.840" video="mainVideo-one" id="subtitle"]]
+
+Rendering CSS
+
 [[!template new="1" text="""So we have the content,""" start="00:20:37.160" video="mainVideo-one" id="subtitle"]]
 [[!template text="""we have the Org values,""" start="00:20:39.960" video="mainVideo-one" id="subtitle"]]
 [[!template text="""and last thing that we can do maybe is to put some CSS.""" start="00:20:43.320" video="mainVideo-one" id="subtitle"]]
diff --git a/2023/info/overlay-after.md b/2023/info/overlay-after.md
index 0bf7e9a4..77329547 100644
--- a/2023/info/overlay-after.md
+++ b/2023/info/overlay-after.md
@@ -4,6 +4,9 @@
 <a name="overlay-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Hi, I'm Jeff Trull, and today I'm going to talk to you""" start="00:00:00.000" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""about improving C++ compiler diagnostics""" start="00:00:04.898" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""using overlays and other features from Emacs.""" start="00:00:08.460" video="mainVideo-overlay" id="subtitle"]]
@@ -15,6 +18,9 @@
 [[!template text="""Finally, we'll take that information""" start="00:00:24.480" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""and build a new minor mode""" start="00:00:26.751" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""using overlays and other Emacs features.""" start="00:00:28.448" video="mainVideo-overlay" id="subtitle"]]
+
+Overlays and what they can do
+
 [[!template new="1" text="""First of all, overlays.""" start="00:00:33.560" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""What are they?""" start="00:00:35.520" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""They are objects consisting of a buffer range""" start="00:00:36.680" video="mainVideo-overlay" id="subtitle"]]
@@ -47,6 +53,9 @@
 [[!template text="""which means that even though we can't see that star,""" start="00:01:51.991" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""it's still there, because it's hidden by an overlay.""" start="00:01:55.205" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""And that's kind of the essence of what overlays are.""" start="00:01:58.220" video="mainVideo-overlay" id="subtitle"]]
+
+Simple overlay example - creating an overlay
+
 [[!template new="1" text="""Let's do a simple overlay example.""" start="00:02:02.500" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""We have some text on the right here,""" start="00:02:04.780" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""which is a famous poem by William Carlos Williams,""" start="00:02:06.720" video="mainVideo-overlay" id="subtitle"]]
@@ -57,6 +66,9 @@
 [[!template text="""between `#+BEGIN_VERSE` and `#+END_VERSE`.""" start="00:02:25.919" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""You can see we've created an overlay""" start="00:02:29.540" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""from position 74 to 224.""" start="00:02:33.277" video="mainVideo-overlay" id="subtitle"]]
+
+Adding properties
+
 [[!template new="1" text="""Now we can take that overlay that we already created""" start="00:02:35.700" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""and add a property, in this case a `face` property,""" start="00:02:38.064" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""to change the appearance of the text.""" start="00:02:41.212" video="mainVideo-overlay" id="subtitle"]]
@@ -69,6 +81,9 @@
 [[!template text="""So let's give that a try.""" start="00:02:57.980" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""Now you can see that the poem looks quite a bit different.""" start="00:03:01.140" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""It looks more like what we'd see in a book.""" start="00:03:03.700" video="mainVideo-overlay" id="subtitle"]]
+
+Deleting an overlay
+
 [[!template new="1" text="""We can also delete overlays.""" start="00:03:10.940" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""So I've named this one.""" start="00:03:13.100" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""So we can just go down and run `delete-overlay`""" start="00:03:15.140" video="mainVideo-overlay" id="subtitle"]]
@@ -76,6 +91,9 @@
 [[!template text="""the appearance it had before.""" start="00:03:20.049" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""And there it is.""" start="00:03:22.660" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""It's back to normal.""" start="00:03:23.660" video="mainVideo-overlay" id="subtitle"]]
+
+Setting fonts the right way
+
 [[!template new="1" text="""Now, if you're interested in changing all of the verses""" start="00:03:24.660" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""inside an Org Mode file to a different face""" start="00:03:28.474" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""or a different font family,""" start="00:03:31.109" video="mainVideo-overlay" id="subtitle"]]
@@ -88,10 +106,16 @@
 [[!template text="""`face-remap-add-relative`.""" start="00:03:55.100" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""Let's give it a try.""" start="00:03:56.100" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""It worked!""" start="00:03:58.340" video="mainVideo-overlay" id="subtitle"]]
+
+More properties
+
 [[!template new="1" text="""There are more advanced things that you can do""" start="00:03:59.540" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""other than just changing fonts.""" start="00:04:01.806" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""There's a whole long list of them in the manual,""" start="00:04:03.300" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""but let's talk about the ones we're going to use today.""" start="00:04:05.544" video="mainVideo-overlay" id="subtitle"]]
+
+Visibility
+
 [[!template new="1" text="""You can make text invisible, just like `org-present` did.""" start="00:04:12.580" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""The simplest way is to set the `invisible` property to true,""" start="00:04:17.380" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""so here's a code snippet that will do that.""" start="00:04:21.820" video="mainVideo-overlay" id="subtitle"]]
@@ -107,6 +131,9 @@
 [[!template text="""There are powerful mechanisms for using it.""" start="00:04:42.180" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""I suggest reading the manual""" start="00:04:44.220" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""if you'd like to know more about that.""" start="00:04:46.627" video="mainVideo-overlay" id="subtitle"]]
+
+Adding text
+
 [[!template new="1" text="""Another thing we can do with properties""" start="00:04:49.780" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""is to add text either before or after an overlay.""" start="00:04:52.118" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""Since we've made the word &quot;plums&quot; invisible,""" start="00:04:54.980" video="mainVideo-overlay" id="subtitle"]]
@@ -121,12 +148,18 @@
 [[!template text="""Boom!""" start="00:05:18.180" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""There it is.""" start="00:05:19.580" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""So that's how you can replace words using overlays.""" start="00:05:22.020" video="mainVideo-overlay" id="subtitle"]]
+
+Custom properties
+
 [[!template new="1" text="""You can also have custom properties""" start="00:05:27.820" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""that you name and then use yourself.""" start="00:05:29.761" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""For example, you can use it to mark regions in the buffer.""" start="00:05:31.700" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""You can also use it to add information""" start="00:05:35.320" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""to regions in the buffer for your own tracking""" start="00:05:38.009" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""in a minor mode or something like that, which we will use.""" start="00:05:41.180" video="mainVideo-overlay" id="subtitle"]]
+
+Notes on properties
+
 [[!template new="1" text="""Finally, two notes on properties.""" start="00:05:45.380" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""We've been talking about overlay properties,""" start="00:05:49.620" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""but there's also something called text properties.""" start="00:05:51.951" video="mainVideo-overlay" id="subtitle"]]
@@ -145,6 +178,9 @@
 [[!template text="""so do some research""" start="00:06:27.860" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""if you're going to make heavy use of them.""" start="00:06:28.893" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""I prefer overlays because they're just easier to use.""" start="00:06:31.060" video="mainVideo-overlay" id="subtitle"]]
+
+Improving C++ compiler output
+
 [[!template new="1" text="""C++ compiler output.""" start="00:06:36.100" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""So my day job is C++ programmer,""" start="00:06:37.540" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""and although I've been an Emacser for many years,""" start="00:06:41.171" video="mainVideo-overlay" id="subtitle"]]
@@ -179,10 +215,16 @@
 [[!template text="""it can be really, really hard to understand.""" start="00:08:08.885" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""Okay.""" start="00:08:11.000" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""Back to our presentation.""" start="00:08:12.000" video="mainVideo-overlay" id="subtitle"]]
+
+The problem with C++ error messages
+
 [[!template new="1" text="""So it's often this way in C++""" start="00:08:17.680" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""because we compose types from other types.""" start="00:08:20.064" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""They can be long to begin with,""" start="00:08:23.400" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""but then a couple of other factors come into play.""" start="00:08:26.217" video="mainVideo-overlay" id="subtitle"]]
+
+Many standard class templates have defalut arguments
+
 [[!template new="1" text="""First of all, we can have default template arguments.""" start="00:08:30.240" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""These are arguments you didn't write,""" start="00:08:33.280" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""but that are implicitly there""" start="00:08:35.364" video="mainVideo-overlay" id="subtitle"]]
@@ -190,6 +232,9 @@
 [[!template text="""to the arguments that you did write,""" start="00:08:38.326" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""which causes them to get a bit bigger,""" start="00:08:40.301" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""such as these allocator arguments here and here.""" start="00:08:42.441" video="mainVideo-overlay" id="subtitle"]]
+
+Some types are aliases for longer things, too
+
 [[!template new="1" text="""Then there are type aliases.""" start="00:08:47.520" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""For example, `std::string` here expands to""" start="00:08:49.360" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""a type with three template arguments.""" start="00:08:54.015" video="mainVideo-overlay" id="subtitle"]]
@@ -199,6 +244,9 @@
 [[!template text="""becomes this humongous thing here, which...""" start="00:09:09.764" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""Let's run the comparison.""" start="00:09:14.258" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""Yeah.""" start="00:09:18.360" video="mainVideo-overlay" id="subtitle"]]
+
+Reporting type information accurately means long lines
+
 [[!template new="1" text="""So in summary, to properly understand an error""" start="00:09:20.960" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""when you're a C++ programmer""" start="00:09:24.925" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""requires knowing the exact types""" start="00:09:27.371" video="mainVideo-overlay" id="subtitle"]]
@@ -223,6 +271,9 @@
 [[!template text="""and go through the whole thing.""" start="00:10:11.312" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""But there's a better way.""" start="00:10:13.240" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""Now, anyway.""" start="00:10:15.240" video="mainVideo-overlay" id="subtitle"]]
+
+Emacs can help - Treat C++ type names as just another kind of balanced expression
+
 [[!template new="1" text="""So what can Emacs do to help us with this problem?""" start="00:10:18.240" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""First of all, if you think about a type name,""" start="00:10:23.960" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""it's a lot like what we call S-expressions""" start="00:10:28.871" video="mainVideo-overlay" id="subtitle"]]
@@ -253,6 +304,9 @@
 [[!template text="""Then we can treat them""" start="00:11:40.840" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""as though they were balanced expressions or S-expressions,""" start="00:11:41.815" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""the same kind that Emacs is really good at handling.""" start="00:11:44.313" video="mainVideo-overlay" id="subtitle"]]
+
+Add overlays to improve readability
+
 [[!template new="1" text="""Secondly, we can use overlays""" start="00:11:49.320" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""to improve the readability of errors.""" start="00:11:51.980" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""We can take long lines and break and indent them""" start="00:11:55.260" video="mainVideo-overlay" id="subtitle"]]
@@ -263,6 +317,9 @@
 [[!template text="""and produce a much nicer-looking listing of a type.""" start="00:12:08.726" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""We can also use the `invisible` property""" start="00:12:15.160" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""to hide unwanted detail.""" start="00:12:19.642" video="mainVideo-overlay" id="subtitle"]]
+
+Create a minor mode that runs during compilation
+
 [[!template new="1" text="""Last of all, we can create a minor mode.""" start="00:12:22.400" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""When we're compiling things in Emacs,""" start="00:12:24.960" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""we often use `compilation-mode`.""" start="00:12:27.855" video="mainVideo-overlay" id="subtitle"]]
@@ -276,6 +333,9 @@
 [[!template text="""lower-level details interactively""" start="00:12:48.322" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""so that we can see a simplified version""" start="00:12:50.177" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""or a more detailed version of a type, depending on our needs.""" start="00:12:53.907" video="mainVideo-overlay" id="subtitle"]]
+
+Parsing types as balanced expressions
+
 [[!template new="1" text="""First of all, parsing types as balanced expressions.""" start="00:12:59.500" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""We need to be able to quickly locate""" start="00:13:03.980" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""the boundaries and the contents""" start="00:13:05.687" video="mainVideo-overlay" id="subtitle"]]
@@ -301,6 +361,9 @@
 [[!template text="""like S-expressions and so on,""" start="00:14:06.624" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""can be used now with our angle brackets""" start="00:14:08.708" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""and inside of our types.""" start="00:14:11.486" video="mainVideo-overlay" id="subtitle"]]
+
+Indent and fill with overlays - Use ancient "pretty printing" algorithms"
+
 [[!template new="1" text="""The next thing we can do is""" start="00:14:16.100" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""perform indent and fill with overlays.""" start="00:14:18.463" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""We're going to use `before-string` properties""" start="00:14:21.540" video="mainVideo-overlay" id="subtitle"]]
@@ -312,12 +375,18 @@
 [[!template text="""and we indent code to line up syntactic elements.""" start="00:14:39.903" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""Back in the day, they had algorithms that could do both.""" start="00:14:43.940" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""Those are what we're going to leverage.""" start="00:14:47.080" video="mainVideo-overlay" id="subtitle"]]
+
+Overlays can mimic line breaks and indentation
+
 [[!template new="1" text="""We can use the `before-string` property""" start="00:14:52.260" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""to insert a new line in the correct number of spaces""" start="00:14:54.583" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""to emulate indentation.""" start="00:14:57.760" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""As a simplified example, here's some code""" start="00:15:00.240" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""that will indent 4 upon each open angle bracket.""" start="00:15:03.526" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""Let's give it a try.""" start="00:15:07.280" video="mainVideo-overlay" id="subtitle"]]
+
+Hiding details - Marking depths with overlays
+
 [[!template new="1" text="""The next thing we're going to need to do is hide details.""" start="00:15:14.520" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""So we have nested types, and the user is going to want to""" start="00:15:18.280" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""be able to reveal lower-level or hide lower-level parts""" start="00:15:22.689" video="mainVideo-overlay" id="subtitle"]]
@@ -355,6 +424,9 @@
 [[!template text="""and depth 2 is going to be from about here to this area.""" start="00:17:02.012" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""So it's reasonable that there should be two,""" start="00:17:07.660" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""and that's what we expect.""" start="00:17:10.830" video="mainVideo-overlay" id="subtitle"]]
+
+Hiding to a target depth
+
 [[!template new="1" text="""Now that we've marked the nested types with their depths,""" start="00:17:12.660" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""let's experiment with hiding details.""" start="00:17:17.354" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""This fragment of code takes a user-supplied depth,""" start="00:17:21.380" video="mainVideo-overlay" id="subtitle"]]
@@ -371,6 +443,9 @@
 [[!template text="""So now level 1 and below are hidden.""" start="00:17:52.140" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""Now if we put it back to 3, it should reveal everything.""" start="00:17:54.540" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""So that's what we're going to use in our minor mode.""" start="00:17:59.660" video="mainVideo-overlay" id="subtitle"]]
+
+Demo
+
 [[!template new="1" text="""Let's have a demo.""" start="00:18:04.900" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""We're going to revisit the initial example""" start="00:18:05.900" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""with the minor mode installed.""" start="00:18:08.539" video="mainVideo-overlay" id="subtitle"]]
@@ -412,6 +487,9 @@
 [[!template text="""Okay, so you can see how that worked.""" start="00:20:02.060" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""Let's go back to our presentation.""" start="00:20:04.540" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""All right.""" start="00:20:08.340" video="mainVideo-overlay" id="subtitle"]]
+
+Conclusion
+
 [[!template new="1" text="""In conclusion, we saw how we could solve""" start="00:20:10.220" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""a real problem for C++ programmers""" start="00:20:12.997" video="mainVideo-overlay" id="subtitle"]]
 [[!template text="""by combining several Emacs features: overlays,""" start="00:20:15.368" video="mainVideo-overlay" id="subtitle"]]
diff --git a/2023/info/parallel-after.md b/2023/info/parallel-after.md
index 6b5127b4..4a237be5 100644
--- a/2023/info/parallel-after.md
+++ b/2023/info/parallel-after.md
@@ -4,6 +4,9 @@
 <a name="parallel-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Hi everyone!""" start="00:00:00.000" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""Welcome to our talk on Parallel Text Replacement.""" start="00:00:01.640" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""My name is Lovro, and I'll be telling you about an""" start="00:00:04.640" video="mainVideo-parallel" id="subtitle"]]
@@ -14,6 +17,9 @@
 [[!template text="""Afterwards, we will show some demos and conclude""" start="00:00:16.880" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""with a quick overview of the implementation.""" start="00:00:19.080" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""Let's get straight into it!""" start="00:00:21.520" video="mainVideo-parallel" id="subtitle"]]
+
+Problem: Goal
+
 [[!template new="1" text="""Here is a problem that most of us have dealt with""" start="00:00:23.440" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""at some point.""" start="00:00:25.800" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""Assume we have a piece of code such as the following.""" start="00:00:27.040" video="mainVideo-parallel" id="subtitle"]]
@@ -36,6 +42,9 @@
 [[!template text="""text editor right at our fingertips.""" start="00:01:06.120" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""We should object to doing things that the computer""" start="00:01:08.280" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""can do for us.""" start="00:01:10.280" video="mainVideo-parallel" id="subtitle"]]
+
+Problem: Naive Multi-pass
+
 [[!template new="1" text="""So, one way to automate it is by using our old friend""" start="00:01:12.360" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""query-replace (M-%) multiple times in a sequence.""" start="00:01:15.560" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""We first do a pass where we replace &quot;foo&quot; with &quot;bar&quot;,""" start="00:01:19.040" video="mainVideo-parallel" id="subtitle"]]
@@ -44,6 +53,9 @@
 [[!template text="""We all know that this naive multi-pass approach""" start="00:01:26.960" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""doesn't work because it results in interference""" start="00:01:29.160" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""between the two replacements.""" start="00:01:31.560" video="mainVideo-parallel" id="subtitle"]]
+
+Problem: Clever Multi-pass
+
 [[!template new="1" text="""Instead, we have to be a bit more clever.""" start="00:01:34.200" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""We should first replace &quot;foo&quot; with a temporary string,""" start="00:01:36.800" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""in this case &quot;oof&quot;, that we will call a &quot;token&quot;.""" start="00:01:39.840" video="mainVideo-parallel" id="subtitle"]]
@@ -53,6 +65,9 @@
 [[!template text="""Then we do a second pass to replace &quot;bar&quot; with &quot;foo&quot;,""" start="00:01:49.600" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""and finally a third pass to replace the token with &quot;bar&quot;.""" start="00:01:52.720" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""This gives us the result we want.""" start="00:01:56.080" video="mainVideo-parallel" id="subtitle"]]
+
+Problem: Terminology
+
 [[!template new="1" text="""Putting the implementation aside for a moment, this style""" start="00:01:57.720" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""of text replacement, where we replace multiple sources""" start="00:02:01.920" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""with their targets, without running into interference""" start="00:02:05.600" video="mainVideo-parallel" id="subtitle"]]
@@ -74,6 +89,9 @@
 [[!template text="""replacement pair's source should not be able to replace""" start="00:02:53.720" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""the previously substituted targets of any other pair.""" start="00:02:56.760" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""This is what we mean by &quot;no interference&quot;.""" start="00:03:00.200" video="mainVideo-parallel" id="subtitle"]]
+
+Problem: Scaling Multi-pass
+
 [[!template new="1" text="""However, manually invoking multiple carefully chosen""" start="00:03:04.440" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""query-replace commands gets old very quickly.""" start="00:03:08.000" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""Say we scaled up the problem and wanted to perform n""" start="00:03:11.520" video="mainVideo-parallel" id="subtitle"]]
@@ -92,6 +110,9 @@
 [[!template text="""not interfere with any of the replacement pairs,""" start="00:03:47.560" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""and two, might slow down the search if they're overly long.""" start="00:03:50.280" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""Can we do better?""" start="00:03:53.480" video="mainVideo-parallel" id="subtitle"]]
+
+Solution: Single-pass
+
 [[!template new="1" text="""Yes we can!""" start="00:03:55.920" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""We can actually perform just a single pass.""" start="00:03:56.840" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""The trick is to alternate between the replacement""" start="00:03:59.680" video="mainVideo-parallel" id="subtitle"]]
@@ -100,6 +121,9 @@
 [[!template text="""of the substituted target in order to avoid interference.""" start="00:04:08.440" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""This interleaving of replacements is not something""" start="00:04:12.280" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""that's easy to do by hand with query-replace.""" start="00:04:14.520" video="mainVideo-parallel" id="subtitle"]]
+
+Solution: Existing
+
 [[!template new="1" text="""Since this is Emacs we're talking about, of course""" start="00:04:18.240" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""there already exist solutions that implement this idea.""" start="00:04:20.960" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""Here are few that we could find.""" start="00:04:23.560" video="mainVideo-parallel" id="subtitle"]]
@@ -146,6 +170,9 @@
 [[!template text="""we aim to provide a 100% solution, one that handles""" start="00:06:19.920" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""regexes and consolidates all of the existing ideas""" start="00:06:24.240" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""into a single package.""" start="00:06:27.120" video="mainVideo-parallel" id="subtitle"]]
+
+Solution: query-replace-parallel
+
 [[!template new="1" text="""We call it query-replace-parallel.""" start="00:06:29.080" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""The package is free and open-source and can currently""" start="00:06:31.360" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""be found on GitHub under hokomo/query-replace-parallel.""" start="00:06:34.160" video="mainVideo-parallel" id="subtitle"]]
@@ -156,6 +183,9 @@
 [[!template text="""can just download and load the main Elisp file manually.""" start="00:06:45.880" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""With all of that said, let's go through a few demos""" start="00:06:48.900" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""to illustrate some use cases and see how to use the package.""" start="00:06:51.400" video="mainVideo-parallel" id="subtitle"]]
+
+Demonstration: Swap
+
 [[!template new="1" text="""Our first demo is a simple swap, like the one we""" start="00:06:55.240" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""showed at the beginning of the presentation.""" start="00:06:57.560" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""This chunk of text is actually one of the tests""" start="00:06:59.240" video="mainVideo-parallel" id="subtitle"]]
@@ -178,6 +208,9 @@
 [[!template text="""skip them,""" start="00:07:46.503" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""execute them until the end,""" start="00:07:49.203" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""and so on.""" start="00:07:50.240" video="mainVideo-parallel" id="subtitle"]]
+
+Demonstration: LaTeX
+
 [[!template new="1" text="""The second demo shows our first regex use case.""" start="00:07:53.970" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""Imagine we have the following LaTeX code.""" start="00:07:56.280" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""We realize that we haven't been completely consistent""" start="00:07:58.720" video="mainVideo-parallel" id="subtitle"]]
@@ -199,6 +232,9 @@
 [[!template text="""now perform the replacements.""" start="00:08:35.760" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""There we go, the fixes are done and we didn't have""" start="00:08:42.280" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""to think about in which order to apply them.""" start="00:08:44.480" video="mainVideo-parallel" id="subtitle"]]
+
+Demonstration: Regex
+
 [[!template new="1" text="""We now take a look at a more complicated regex""" start="00:08:48.700" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""example to demonstrate that even advanced query-replace""" start="00:08:51.000" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""features are supported.""" start="00:08:53.680" video="mainVideo-parallel" id="subtitle"]]
@@ -215,6 +251,9 @@
 [[!template text="""replace the number with its predecessor.""" start="00:09:17.640" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""Performing the replacements, we can see how each""" start="00:09:27.040" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""number is incremented or decremented appropriately.""" start="00:09:29.120" video="mainVideo-parallel" id="subtitle"]]
+
+Demonstration: Order
+
 [[!template new="1" text="""We haven't covered it explicitly so some of you may""" start="00:09:36.320" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""be wondering how parallel replacement deals with""" start="00:09:38.760" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""overlapping matches and whether the order of the""" start="00:09:41.360" video="mainVideo-parallel" id="subtitle"]]
@@ -240,6 +279,9 @@
 [[!template text="""doesn't have to worry about this edge case.""" start="00:10:44.840" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""The order only matters when two or more sources""" start="00:10:46.760" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""share the same prefix, as in this example.""" start="00:10:49.960" video="mainVideo-parallel" id="subtitle"]]
+
+Demonstration: Fun
+
 [[!template new="1" text="""The final demo tests the limits of the package and""" start="00:10:54.440" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""shows that it fully integrates with query-replace.""" start="00:10:56.960" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""It is really just for fun and can even serve as a""" start="00:10:59.760" video="mainVideo-parallel" id="subtitle"]]
@@ -267,6 +309,9 @@
 [[!template text="""Recall and recurse.""" start="00:12:05.970" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""We confirm the prompt and finally rename our directories.""" start="00:12:16.300" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""Wow, that really paid off.""" start="00:12:25.360" video="mainVideo-parallel" id="subtitle"]]
+
+Implementation
+
 [[!template new="1" text="""Before we finish, a few quick words about the""" start="00:12:29.120" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""implementation for the curious.""" start="00:12:31.480" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""Both query-replace-parallel and query-replace-parallel-regexp""" start="00:12:33.300" video="mainVideo-parallel" id="subtitle"]]
@@ -308,6 +353,9 @@
 [[!template text="""core replacement functionality, but we have nontheless""" start="00:14:11.160" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""tried to do it in the simplest and least intrusive way""" start="00:14:14.040" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""possible.""" start="00:14:16.680" video="mainVideo-parallel" id="subtitle"]]
+
+End
+
 [[!template new="1" text="""In conclusion, go download and play with the package.""" start="00:14:18.740" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""Even if you're not performing overlapping replacements,""" start="00:14:21.680" video="mainVideo-parallel" id="subtitle"]]
 [[!template text="""you can still use query-replace-parallel for the""" start="00:14:24.560" video="mainVideo-parallel" id="subtitle"]]
diff --git a/2023/info/ref-after.md b/2023/info/ref-after.md
index 9c5ec070..b3e91d19 100644
--- a/2023/info/ref-after.md
+++ b/2023/info/ref-after.md
@@ -4,6 +4,9 @@
 <a name="ref-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Hello, this is Christopher Howard,""" start="00:00:00.000" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""and welcome to my talk,""" start="00:00:04.940" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""&quot;Informal Reference Tracking.&quot;""" start="00:00:06.520" video="mainVideo-ref" id="subtitle"]]
@@ -46,6 +49,9 @@
 [[!template text="""into your, or output that into your paper.""" start="00:01:55.320" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""So there are better systems,""" start="00:02:00.800" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""but this is what worked for me and what was easy.""" start="00:02:02.440" video="mainVideo-ref" id="subtitle"]]
+
+Tip about completion frameworks
+
 [[!template new="1" text="""I do want to emphasize that if you haven't,""" start="00:02:06.040" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""you really want to learn how to use helm-mode""" start="00:02:11.320" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""H-E-L-M, or one of the similar systems in Emacs""" start="00:02:14.640" video="mainVideo-ref" id="subtitle"]]
@@ -65,6 +71,9 @@
 [[!template text="""[and] a lot of memorization.""" start="00:03:05.074" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""So if you haven't learned Helm""" start="00:03:06.960" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""or a similar system for Emacs, you really want to.""" start="00:03:09.120" video="mainVideo-ref" id="subtitle"]]
+
+References file overview
+
 [[!template new="1" text="""So what is my approach?""" start="00:03:14.920" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""Well, basically, what it comes down to is really""" start="00:03:18.240" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""fundamentally nothing more than just a list""" start="00:03:24.880" video="mainVideo-ref" id="subtitle"]]
@@ -111,6 +120,9 @@
 [[!template text="""Of course, I've added in a bit of convenience code""" start="00:05:32.200" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""to make this go a lot faster""" start="00:05:35.240" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""rather than typing all this out.""" start="00:05:37.080" video="mainVideo-ref" id="subtitle"]]
+
+The Emacs Lisp code
+
 [[!template new="1" text="""For that, I'll switch back to my init.el file.""" start="00:05:39.320" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""There's really just five functions.""" start="00:05:45.880" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""The first two here are ones""" start="00:05:49.480" video="mainVideo-ref" id="subtitle"]]
@@ -154,6 +166,9 @@
 [[!template text="""and makes it writable.""" start="00:07:53.560" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""So if I really do want to edit those other references,""" start="00:07:55.040" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""I've got a function to quickly make that possible.""" start="00:07:58.120" video="mainVideo-ref" id="subtitle"]]
+
+Example reference to Elfeed article
+
 [[!template new="1" text="""Let me give an example of this.""" start="00:08:02.720" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""I type in here, new reference.""" start="00:08:07.500" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""Now I've jumped to the end of my references file.""" start="00:08:13.980" video="mainVideo-ref" id="subtitle"]]
@@ -215,6 +230,9 @@
 [[!template text="""and typically, when I'm not explaining it,""" start="00:11:28.307" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""that only takes 20 seconds or so, or 30 seconds.""" start="00:11:31.000" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""Pretty quick. Pretty easy.""" start="00:11:37.500" video="mainVideo-ref" id="subtitle"]]
+
+Searching the references
+
 [[!template new="1" text="""What about searching later?""" start="00:11:41.540" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""Well, often the easiest thing is just do a simple,""" start="00:11:45.540" video="mainVideo-ref" id="subtitle"]]
 [[!template text="""boring incremental search.""" start="00:11:50.474" video="mainVideo-ref" id="subtitle"]]
diff --git a/2023/info/scheme-after.md b/2023/info/scheme-after.md
index e52637a6..c1ff4ca7 100644
--- a/2023/info/scheme-after.md
+++ b/2023/info/scheme-after.md
@@ -4,12 +4,18 @@
 <a name="scheme-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Hello and welcome everyone on EmacsConf 2023.""" start="00:00:02.120" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""I'm Andrew Tropin.""" start="00:00:07.400" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""I work on operating systems and programming languages.""" start="00:00:08.720" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""Today, we discuss Lisps, Schemes, REPLs,""" start="00:00:11.920" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""interactive development,""" start="00:00:16.640" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""and how to make your own cozy development environment.""" start="00:00:18.140" video="mainVideo-scheme" id="subtitle"]]
+
+Interactive development
+
 [[!template new="1" text="""Let's start from interactive development.""" start="00:00:23.280" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""Lisps are famous for a nice""" start="00:00:26.320" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""Interactive Development Experience.""" start="00:00:29.520" video="mainVideo-scheme" id="subtitle"]]
@@ -26,6 +32,9 @@
 [[!template text="""We have REPL, we have integration for REPL in Emacs,""" start="00:01:10.880" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""but is it enough?""" start="00:01:14.600" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""Let's see.""" start="00:01:16.680" video="mainVideo-scheme" id="subtitle"]]
+
+REPL: Read Eval Print Loop
+
 [[!template new="1" text="""We know that Emacs is very good for Lisps and REPL.""" start="00:01:18.180" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""Lisp and Emacs should be a perfect setup.""" start="00:01:22.840" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""But let's see how REPL basically works.""" start="00:01:26.040" video="mainVideo-scheme" id="subtitle"]]
@@ -56,6 +65,9 @@
 [[!template text="""between REPL and your text editor.""" start="00:02:44.040" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""So you can evaluate expressions inside your text editor""" start="00:02:46.080" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""and see the result here.""" start="00:02:51.600" video="mainVideo-scheme" id="subtitle"]]
+
+Long-lasting loops
+
 [[!template new="1" text="""Works good so far, but what happens""" start="00:02:53.720" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""if we run a long-lasting loop,""" start="00:02:56.680" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""which does a lot of operations.""" start="00:03:02.300" video="mainVideo-scheme" id="subtitle"]]
@@ -78,6 +90,9 @@
 [[!template text="""is not an easy task.""" start="00:03:58.541" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""And even if you do it,""" start="00:04:02.920" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""you have a lot of downsides, usually.""" start="00:04:04.321" video="mainVideo-scheme" id="subtitle"]]
+
+Not interruptible
+
 [[!template new="1" text="""First of all, the process is not interruptible.""" start="00:04:07.600" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""If you have a remote process which listens on the socket""" start="00:04:13.680" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""to which you connect from your development environment,""" start="00:04:18.480" video="mainVideo-scheme" id="subtitle"]]
@@ -97,6 +112,9 @@
 [[!template text="""I will see the first signs of the life""" start="00:05:09.920" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""only after 5 seconds of evaluation.""" start="00:05:13.781" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""Okay, what else?""" start="00:05:17.040" video="mainVideo-scheme" id="subtitle"]]
+
+No protocol
+
 [[!template new="1" text="""When you do such integrations, you have no protocol,""" start="00:05:23.160" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""you have just stdin and stdout.""" start="00:05:26.120" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""You print to stdin from your text editor.""" start="00:05:29.760" video="mainVideo-scheme" id="subtitle"]]
@@ -104,6 +122,9 @@
 [[!template text="""It's hard to tell if evaluation is finished,""" start="00:05:36.680" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""if it requires stdin, and how to extend the REPL""" start="00:05:40.340" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""to make it more featureful, and so on.""" start="00:05:47.320" video="mainVideo-scheme" id="subtitle"]]
+
+Not scalable
+
 [[!template new="1" text="""And also, such integrations are usually not very scalable.""" start="00:05:51.480" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""For example, if you want to have a completion,""" start="00:05:57.360" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""you type something, you have the completion. Cool.""" start="00:06:14.700" video="mainVideo-scheme" id="subtitle"]]
@@ -125,6 +146,9 @@
 [[!template text="""to integrate REPL in text editors or development environments,""" start="00:07:13.660" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""so you need something else""" start="00:07:18.420" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""to make the work comfortable.""" start="00:07:21.380" video="mainVideo-scheme" id="subtitle"]]
+
+nREPL
+
 [[!template new="1" text="""There is already a solution called nREPL.""" start="00:07:25.860" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""It's a synchronous protocol which allows""" start="00:07:28.980" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""to send operations to the server""" start="00:07:31.120" video="mainVideo-scheme" id="subtitle"]]
@@ -151,6 +175,9 @@
 [[!template text="""so the experience I had previously with nREPL""" start="00:08:53.820" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""was not satisfying. I decided""" start="00:08:57.300" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""to just implement nREPL protocol.""" start="00:08:59.400" video="mainVideo-scheme" id="subtitle"]]
+
+Arei, Ares, and how to try
+
 [[!template new="1" text="""First of all, I implemented nREPL server in Guile.""" start="00:09:01.740" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""I called it `guile-ares-rs`, and used it""" start="00:09:05.720" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""with a generic nREPL client for Emacs.""" start="00:09:11.340" video="mainVideo-scheme" id="subtitle"]]
@@ -173,6 +200,9 @@
 [[!template text="""And by the time of conference, I hope""" start="00:10:23.080" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""that README will be complete enough""" start="00:10:27.680" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""so you will be able to try it yourself.""" start="00:10:30.200" video="mainVideo-scheme" id="subtitle"]]
+
+Demo
+
 [[!template new="1" text="""Let's see what is possible with it already.""" start="00:10:34.180" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""Let's connect to nREPL server.""" start="00:10:42.680" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""After that, you can evaluate the expression.""" start="00:10:51.900" video="mainVideo-scheme" id="subtitle"]]
@@ -187,6 +217,9 @@
 [[!template text="""But also, you can interrupt the evaluation,""" start="00:11:19.300" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""which is very convenient if you accidentally""" start="00:11:21.960" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""run an infinite loop.""" start="00:11:25.160" video="mainVideo-scheme" id="subtitle"]]
+
+Continuations
+
 [[!template new="1" text="""Also, do you remember here we have a few more examples""" start="00:11:27.640" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""that we didn't try yet?""" start="00:11:32.940" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""For example, on usual REPL implementation,""" start="00:11:34.080" video="mainVideo-scheme" id="subtitle"]]
@@ -206,6 +239,9 @@
 [[!template text="""and I resume the continuation with a new argument,""" start="00:12:23.480" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""and you can see at the top of the screen""" start="00:12:27.280" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""that it works perfectly fine.""" start="00:12:30.140" video="mainVideo-scheme" id="subtitle"]]
+
+Reading from stdin
+
 [[!template new="1" text="""Also, with a usual REPL implementation,""" start="00:12:32.460" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""let's see what happens when we have a process""" start="00:12:35.560" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""which reads from stdin.""" start="00:12:40.320" video="mainVideo-scheme" id="subtitle"]]
@@ -220,6 +256,9 @@
 [[!template text="""Cool. You will see that this message is printed to stdout,""" start="00:13:21.900" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""and unspecified was returned""" start="00:13:26.100" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""as a result of this expression.""" start="00:13:28.680" video="mainVideo-scheme" id="subtitle"]]
+
+Fancy example with continuations
+
 [[!template new="1" text="""Let's make some fancy example with continuations.""" start="00:13:33.420" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""Continuations is a very cool mechanism""" start="00:13:37.320" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""which is not the topic of today's talk,""" start="00:13:45.080" video="mainVideo-scheme" id="subtitle"]]
@@ -247,6 +286,9 @@ another value for it.""" start="00:14:27.680" video="mainVideo-scheme" id="subti
 [[!template text="""and you see that the loop continued with this value.""" start="00:15:03.040" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""Very nice.""" start="00:15:07.520" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""And every time we could easily interrupt it.""" start="00:15:08.040" video="mainVideo-scheme" id="subtitle"]]
+
+Guix API
+
 [[!template new="1" text="""Okay, what most annoying thing that I had previously""" start="00:15:13.160" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""with the usual REPL implementation""" start="00:15:17.320" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""that I have a quite nice Guix API""" start="00:15:19.340" video="mainVideo-scheme" id="subtitle"]]
@@ -282,10 +324,16 @@ another value for it.""" start="00:14:27.680" video="mainVideo-scheme" id="subti
 [[!template text="""very nice,""" start="00:17:32.580" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""while the infinite loop is running.""" start="00:17:33.660" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""Okay.""" start="00:17:40.260" video="mainVideo-scheme" id="subtitle"]]
+
+Support
+
 [[!template new="1" text="""Actually it took me around two months""" start="00:17:42.060" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""of full-time work funded by my own savings,""" start="00:17:44.920" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""and you can support and help to the project""" start="00:17:48.040" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""using OpenCollective or by contributing on SourceHut.""" start="00:17:51.600" video="mainVideo-scheme" id="subtitle"]]
+
+Future steps - Multiple simultaneous evaluations in different contexts
+
 [[!template new="1" text="""The future steps for the project""" start="00:17:57.020" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""include an experimental workflow where you have""" start="00:17:58.700" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""multiple simultaneous evaluation in different contexts.""" start="00:18:03.675" video="mainVideo-scheme" id="subtitle"]]
@@ -299,9 +347,15 @@ another value for it.""" start="00:14:27.680" video="mainVideo-scheme" id="subti
 [[!template text="""or something else, you want to be able to provide it.""" start="00:18:33.980" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""You want to see the stderr and stdout""" start="00:18:39.240" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""of those long-running processes and so on.""" start="00:18:42.520" video="mainVideo-scheme" id="subtitle"]]
+
+Tree-sitter integration
+
 [[!template new="1" text="""The second thing is tree-sitter integration""" start="00:18:46.220" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""for better syntax highlighting, code navigation,""" start="00:18:50.240" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""and other features.""" start="00:18:53.400" video="mainVideo-scheme" id="subtitle"]]
+
+Full-fledged debugger
+
 [[!template new="1" text="""And after that, probably we will do a full-fledged debugger""" start="00:18:56.880" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""so you can jump expressions one by one""" start="00:19:01.400" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""and see the results and see some intermediate values""" start="00:19:06.240" video="mainVideo-scheme" id="subtitle"]]
@@ -310,6 +364,9 @@ another value for it.""" start="00:14:27.680" video="mainVideo-scheme" id="subti
 [[!template text="""because nREPL is a very extensible protocol""" start="00:19:14.480" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""and you can implement""" start="00:19:17.080" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""whatever you want on top of it.""" start="00:19:18.200" video="mainVideo-scheme" id="subtitle"]]
+
+FAQ - Does it support other Scheme implementations?
+
 [[!template new="1" text="""I will answer two probably very frequent questions.""" start="00:19:22.760" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""Does it support other Scheme implementations?""" start="00:19:27.080" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""At the moment, it doesn't,""" start="00:19:30.500" video="mainVideo-scheme" id="subtitle"]]
@@ -319,6 +376,9 @@ another value for it.""" start="00:14:27.680" video="mainVideo-scheme" id="subti
 [[!template text="""which communicates with this protocol.""" start="00:19:43.975" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""So if you implement nREPL server in a different language,""" start="00:19:48.320" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""it should work with already implemented `arei` client.""" start="00:19:52.360" video="mainVideo-scheme" id="subtitle"]]
+
+Is it possible to use it with other text editors?
+
 [[!template new="1" text="""And is it possible to use the same functionality""" start="00:19:58.380" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""in other text editors, for example in VS Code,""" start="00:20:04.080" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""Vim, whatever?""" start="00:20:07.000" video="mainVideo-scheme" id="subtitle"]]
@@ -326,12 +386,18 @@ another value for it.""" start="00:14:27.680" video="mainVideo-scheme" id="subti
 [[!template text="""You have already implemented nREPL server""" start="00:20:13.800" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""and you can write your own nREPL client""" start="00:20:16.600" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""in a different text editor and it will work.""" start="00:20:19.360" video="mainVideo-scheme" id="subtitle"]]
+
+Conclusion
+
 [[!template new="1" text="""I would like to thank the authors and maintainers""" start="00:20:22.121" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""and contributors of Guile, Geiser, CIDER, Clojure,""" start="00:20:26.760" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""and Emacs, and all other people""" start="00:20:30.440" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""who are somehow related to the work on those projects""" start="00:20:33.360" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""involved in this talk.""" start="00:20:38.780" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""And I hope the Scheme programming will be enjoyable.""" start="00:20:42.080" video="mainVideo-scheme" id="subtitle"]]
+
+Contacts
+
 [[!template new="1" text="""If you want to contact me,""" start="00:20:45.880" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""join #tropin IRC channel at libera.chat,""" start="00:20:47.240" video="mainVideo-scheme" id="subtitle"]]
 [[!template text="""or drop me a message via email or feediverse""" start="00:20:49.800" video="mainVideo-scheme" id="subtitle"]]
diff --git a/2023/info/sharing-after.md b/2023/info/sharing-after.md
index a3058ae8..70d0e9f5 100644
--- a/2023/info/sharing-after.md
+++ b/2023/info/sharing-after.md
@@ -4,6 +4,9 @@
 <a name="sharing-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Hello everyone, I'm Jacob Boxerman.""" start="00:00:00.000" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""I'm a sophomore at Columbia University""" start="00:00:02.440" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""studying computer science.""" start="00:00:04.320" video="mainVideo-sharing" id="subtitle"]]
@@ -12,6 +15,9 @@
 [[!template text="""So glad to be able to share with everyone today.""" start="00:00:11.260" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""EmacsConf is really the epitome for me""" start="00:00:13.720" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""of sharing and of learning about Emacs.""" start="00:00:16.747" video="mainVideo-sharing" id="subtitle"]]
+
+Today's talk
+
 [[!template text="""And in my closing keynote""" start="00:00:20.100" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""titled &quot;Sharing Emacs is Caring Emacs,&quot;""" start="00:00:21.540" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""I want to drive that home,""" start="00:00:24.420" video="mainVideo-sharing" id="subtitle"]]
@@ -24,6 +30,9 @@
 [[!template text="""those are the most important things""" start="00:00:41.180" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""to both grow our community""" start="00:00:42.420" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""and to increase our own personal joy in Emacs.""" start="00:00:44.340" video="mainVideo-sharing" id="subtitle"]]
+
+My history with Emacs
+
 [[!template text="""My journey of sharing begins with my journey of learning.""" start="00:00:48.900" video="mainVideo-sharing" id="subtitle"]]
 [[!template new="1" text="""So I'll start by spending a bit of time on that.""" start="00:00:52.460" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""I use Emacs every day for personal organization""" start="00:00:55.300" video="mainVideo-sharing" id="subtitle"]]
@@ -46,6 +55,9 @@
 [[!template text="""which actually surprisingly has about 70 stars,""" start="00:01:36.340" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""a few watchers, a few forks on GitHub.""" start="00:01:39.220" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""Pretty straightforward.""" start="00:01:40.540" video="mainVideo-sharing" id="subtitle"]]
+
+Self-exploration vs learning from others
+
 [[!template text="""But what exactly was that learning process like?""" start="00:01:42.380" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""Now, Emacs was such a beast to me at first.""" start="00:01:46.420" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""I was familiar with Python,""" start="00:01:49.460" video="mainVideo-sharing" id="subtitle"]]
@@ -72,6 +84,9 @@
 [[!template text="""Expanding on that foundation is, too, actually.""" start="00:02:45.540" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""My own process started""" start="00:02:48.580" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""with a lot of Googling, blog posts, YouTube, and Reddit.""" start="00:02:50.300" video="mainVideo-sharing" id="subtitle"]]
+
+Learning process
+
 [[!template text="""I actually found Emacs on YouTube.""" start="00:02:53.220" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""Seeing how other people used it""" start="00:02:55.420" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""was what really convinced me to try it for myself.""" start="00:02:58.140" video="mainVideo-sharing" id="subtitle"]]
@@ -80,6 +95,9 @@
 [[!template text="""I was also able to take what I saw other people do,""" start="00:03:07.060" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""learn from it, and expand, making it my own.""" start="00:03:09.980" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""And through that time, I learned Emacs.""" start="00:03:13.860" video="mainVideo-sharing" id="subtitle"]]
+
+Emacs learning (not just learning Emacs)
+
 [[!template text="""But I also participated in Emacs learning.""" start="00:03:17.020" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""What's the difference?""" start="00:03:21.020" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""We often discuss the former,""" start="00:03:22.580" video="mainVideo-sharing" id="subtitle"]]
@@ -97,10 +115,16 @@
 [[!template text="""within our vibrant community.""" start="00:03:55.300" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""Emacs learning is much, much harder to do alone.""" start="00:03:56.980" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""And I wanted to help with that.""" start="00:04:00.260" video="mainVideo-sharing" id="subtitle"]]
+
+My YouTube journey
+
 [[!template text="""So this brings me to the second part of my talk,""" start="00:04:03.300" video="mainVideo-sharing" id="subtitle"]]
 [[!template new="1" text="""my Emacs journey, how I got started""" start="00:04:05.740" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""and where I am today with my YouTube channel,""" start="00:04:08.660" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""my Straightforward Emacs series with nearly 200,000 views.""" start="00:04:11.460" video="mainVideo-sharing" id="subtitle"]]
+
+Why not just read the manual?
+
 [[!template text="""The Emacs Manual is often pushed""" start="00:04:14.820" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""as the best way to learn Emacs.""" start="00:04:18.220" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""It's an all-encompassing tome.""" start="00:04:20.380" video="mainVideo-sharing" id="subtitle"]]
@@ -128,6 +152,9 @@
 [[!template text="""I realized this once I'd progressed a little further""" start="00:05:11.740" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""in my Emacs journey. I wanted to do my part.""" start="00:05:15.420" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""I care about Emacs. I started to really care about Emacs.""" start="00:05:18.020" video="mainVideo-sharing" id="subtitle"]]
+
+Why video for Emacs
+
 [[!template text="""So I wanted to share about Emacs.""" start="00:05:20.980" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""So at that point, I refocused my work with Emacs""" start="00:05:24.320" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""beyond just myself. I wanted to help others""" start="00:05:27.340" video="mainVideo-sharing" id="subtitle"]]
@@ -141,6 +168,9 @@
 [[!template text="""that you need to see something to believe it.""" start="00:05:46.140" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""So for that, I turned to video.""" start="00:05:48.320" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""And it turns out that seeing is believing.""" start="00:05:50.500" video="mainVideo-sharing" id="subtitle"]]
+
+Straightforward Emacs
+
 [[!template text="""I made a short video showing off Emacs Org Mode.""" start="00:05:54.420" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""I didn't even have a voiceover.""" start="00:05:56.900" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""That video, less than five minutes long,""" start="00:05:58.960" video="mainVideo-sharing" id="subtitle"]]
@@ -156,6 +186,9 @@
 [[!template text="""They're the videos I wish I had existed""" start="00:06:23.900" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""when I was figuring out""" start="00:06:27.600" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""Emacs' numerous and wonderful features.""" start="00:06:28.660" video="mainVideo-sharing" id="subtitle"]]
+
+Challenges and benefits of video
+
 [[!template text="""Video does, I admit, come with its own set of challenges.""" start="00:06:32.700" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""Complaints that video is less accessible, it's valid.""" start="00:06:36.620" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""They're more time consuming, it's valid too.""" start="00:06:40.400" video="mainVideo-sharing" id="subtitle"]]
@@ -174,6 +207,9 @@
 [[!template text="""So I must have done something right,""" start="00:07:10.460" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""to outweigh those cons of video,""" start="00:07:12.780" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""to outweigh those common complaints.""" start="00:07:14.500" video="mainVideo-sharing" id="subtitle"]]
+
+Crafting tutorials that work
+
 [[!template text="""What was it? I covered topics that had been done before.""" start="00:07:16.300" video="mainVideo-sharing" id="subtitle"]]
 [[!template new="1" text="""But I wanted to present them in my way.""" start="00:07:21.660" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""In the way that I knew people would appreciate,""" start="00:07:24.020" video="mainVideo-sharing" id="subtitle"]]
@@ -192,6 +228,9 @@
 [[!template text="""Like this talk itself, it's not edited at all.""" start="00:08:03.260" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""And though prerecorded, I wanted to present""" start="00:08:05.660" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""my unfiltered, raw self.""" start="00:08:08.260" video="mainVideo-sharing" id="subtitle"]]
+
+High-quality and accessible content
+
 [[!template new="1" text="""Another goal of mine is high quality and accessible content.""" start="00:08:11.720" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""I speak carefully and I tune my volume,""" start="00:08:15.940" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""making it easier to listen to,""" start="00:08:18.580" video="mainVideo-sharing" id="subtitle"]]
@@ -216,6 +255,9 @@
 [[!template text="""in the form of an Emacs distribution.""" start="00:09:09.660" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""So I do my best to mention different possible keybindings""" start="00:09:12.220" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""a viewer might be using.""" start="00:09:14.900" video="mainVideo-sharing" id="subtitle"]]
+
+Most crucial aspect of my videos
+
 [[!template new="1" text="""There was one thing, though, that turned out to be""" start="00:09:17.920" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""the most crucial part of my videos and series.""" start="00:09:19.940" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""And it's one of the reasons itself for this talk.""" start="00:09:23.300" video="mainVideo-sharing" id="subtitle"]]
@@ -228,6 +270,9 @@
 [[!template text="""is really what began to build a community.""" start="00:09:41.460" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""Because that's the stuff that can jump out of the video""" start="00:09:44.060" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""and into the comments.""" start="00:09:47.220" video="mainVideo-sharing" id="subtitle"]]
+
+A broadening community
+
 [[!template text="""The idea for this talk started""" start="00:09:50.220" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""as a story of my YouTube journey.""" start="00:09:53.200" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""I wanted to share how I began sharing Emacs""" start="00:09:55.240" video="mainVideo-sharing" id="subtitle"]]
@@ -259,6 +304,9 @@
 [[!template text="""and my videos were no exception. Seeing how""" start="00:11:02.200" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""my videos sparked conversation,""" start="00:11:04.420" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""debate and further interest was incredible.""" start="00:11:06.100" video="mainVideo-sharing" id="subtitle"]]
+
+Sharing Emacs
+
 [[!template text="""We've had two amazing days of sharing Emacs,""" start="00:11:10.780" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""putting ourselves out there, and sharing in a community.""" start="00:11:14.000" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""I want to emphasize how amazing""" start="00:11:17.380" video="mainVideo-sharing" id="subtitle"]]
@@ -272,11 +320,17 @@
 [[!template text="""First, I want everybody to pat themselves on the back""" start="00:11:37.780" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""for the mere fact that we are here together.""" start="00:11:41.060" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""Then let's turn to the potential within our community.""" start="00:11:44.140" video="mainVideo-sharing" id="subtitle"]]
+
+Platforms
+
 [[!template text="""First, though, I'll briefly note""" start="00:11:48.020" video="mainVideo-sharing" id="subtitle"]]
 [[!template new="1" text="""that everyone has their opinions about platforms,""" start="00:11:50.140" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""and I'm not here to make judgments,""" start="00:11:52.340" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""but freedom, equity, and accessibility are important,""" start="00:11:53.460" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""but reach is, too.""" start="00:11:56.060" video="mainVideo-sharing" id="subtitle"]]
+
+Achieving unity
+
 [[!template text="""Regardless of the platform,""" start="00:11:57.922" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""one thing remains certain:""" start="00:12:00.540" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""our strength lies in unity.""" start="00:12:02.700" video="mainVideo-sharing" id="subtitle"]]
@@ -310,6 +364,9 @@
 [[!template text="""environment where there's so much room""" start="00:13:22.540" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""for mentorship and support,""" start="00:13:24.260" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""which is valuable for everyone involved.""" start="00:13:26.080" video="mainVideo-sharing" id="subtitle"]]
+
+Every contribution is valuable
+
 [[!template text="""We can also call on our open source [* free software] values""" start="00:13:30.000" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""and focus on collaborative projects,""" start="00:13:32.580" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""from coding projects where we can contribute and learn""" start="00:13:34.940" video="mainVideo-sharing" id="subtitle"]]
@@ -335,6 +392,9 @@
 [[!template text="""sharing insights on forums, or leveraging social media,""" start="00:14:29.380" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""by embracing these ideas, we can build""" start="00:14:32.900" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""a more connected and empowered Emacs community.""" start="00:14:34.660" video="mainVideo-sharing" id="subtitle"]]
+
+Conclusion
+
 [[!template text="""Now Emacs is so very personal.""" start="00:14:40.300" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""Those of us who have our own""" start="00:14:43.760" video="mainVideo-sharing" id="subtitle"]]
 [[!template text="""carefully manicured configurations understand --""" start="00:14:44.940" video="mainVideo-sharing" id="subtitle"]]
diff --git a/2023/info/solo-after.md b/2023/info/solo-after.md
index 72d4e014..f3f4dd34 100644
--- a/2023/info/solo-after.md
+++ b/2023/info/solo-after.md
@@ -4,6 +4,9 @@
 <a name="solo-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Hi there, I'm Howard Abrams. You may remember me""" start="00:00:00.000" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""from past conference talks""" start="00:00:05.560" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""as &quot;Literate DevOps and the Temple of Doom&quot;""" start="00:00:07.720" video="mainVideo-solo" id="subtitle"]]
@@ -32,6 +35,9 @@
 [[!template text="""I still managed to sneak in a game of D&D""" start="00:01:13.000" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""once a week at lunch.""" start="00:01:15.600" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""This pastime came to a screeching halt with the pandemic.""" start="00:01:17.320" video="mainVideo-solo" id="subtitle"]]
+
+Solo RPGs
+
 [[!template new="1" text="""I turned to playing role-playing games by myself""" start="00:01:20.680" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""to get my fix. Playing these silly elf games in solo mode""" start="00:01:23.640" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""has been part of the game for many years,""" start="00:01:28.000" video="mainVideo-solo" id="subtitle"]]
@@ -59,6 +65,9 @@
 [[!template text="""under the Creative Commons, well,""" start="00:02:38.800" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""I could just download the entire text.""" start="00:02:41.880" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""I figured I could just render the entire game in Emacs.""" start="00:02:43.920" video="mainVideo-solo" id="subtitle"]]
+
+Demo
+
 [[!template new="1" text="""All right, enough talk. Let's get some Emacs action here,""" start="00:02:47.440" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""while I show you a bit of my game.""" start="00:02:51.240" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""When playing a solo RPG,""" start="00:02:55.200" video="mainVideo-solo" id="subtitle"]]
@@ -87,6 +96,9 @@
 [[!template text="""of a relic of an ancient people.""" start="00:04:03.880" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""I just finished playing out the journey,""" start="00:04:06.400" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""and he's about to enter into the Catacombs of Svala's Blood.""" start="00:04:08.400" video="mainVideo-solo" id="subtitle"]]
+
+Randomization
+
 [[!template new="1" text="""Why that name? Well, that was actually what came up""" start="00:04:11.760" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""from an extensive random number generator that I wrote.""" start="00:04:15.200" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""As I wrote more and more functions""" start="00:04:19.640" video="mainVideo-solo" id="subtitle"]]
@@ -111,6 +123,9 @@
 [[!template text="""I have random tables with the `C` keystroke.""" start="00:05:16.040" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""Hmm, weather. Oh, it's summer, so hey,""" start="00:05:20.400" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""it's nice and clear. All right, let's play.""" start="00:05:27.280" video="mainVideo-solo" id="subtitle"]]
+
+Moves
+
 [[!template new="1" text="""The action in Ironsworn,""" start="00:05:31.960" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""like other Powered by the Apocalypse games,""" start="00:05:34.240" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""is driven by moves. So, I hit the `m` key,""" start="00:05:37.040" video="mainVideo-solo" id="subtitle"]]
@@ -120,6 +135,9 @@
 [[!template text="""Here, I'm using orderless with vertico""" start="00:05:52.680" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""to help me find my choices.""" start="00:05:55.560" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""Since I've discovered a site, let's play that move.""" start="00:05:57.720" video="mainVideo-solo" id="subtitle"]]
+
+Reference
+
 [[!template new="1" text="""I seldom remember the details for the moves,""" start="00:06:03.640" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""so I figured, why not put the text of the book""" start="00:06:06.480" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""in an Org file and show it in a side window?""" start="00:06:09.160" video="mainVideo-solo" id="subtitle"]]
@@ -129,6 +147,9 @@
 [[!template text="""changing the original code. So, let's call this story arc,""" start="00:06:21.120" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""Exploring the Catacombs of Svala's Blood.""" start="00:06:25.160" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""Ooh, sounds epic.""" start="00:06:31.840" video="mainVideo-solo" id="subtitle"]]
+
+Story arcs
+
 [[!template new="1" text="""Ironsworn tracks the beats of a narrative,""" start="00:06:34.680" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""so major plot points take up more room in the fiction""" start="00:06:37.240" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""than minor plot points.""" start="00:06:40.800" video="mainVideo-solo" id="subtitle"]]
@@ -154,6 +175,9 @@
 [[!template text="""At any point, I can see how much track is being made.""" start="00:07:35.720" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""So, for instance, this one seems to be""" start="00:07:40.640" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""about a third of the way through.""" start="00:07:47.240" video="mainVideo-solo" id="subtitle"]]
+
+Using different stats
+
 [[!template new="1" text="""So, let's dive into this ancient place.""" start="00:07:48.680" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""Since I've been walking through a misty forest,""" start="00:07:52.600" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""I can imagine vines hiding an immense door""" start="00:07:55.720" video="mainVideo-solo" id="subtitle"]]
@@ -179,6 +203,9 @@
 [[!template text="""And I don't have any modifiers.""" start="00:08:55.760" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""Just about every one of my stats prompts me""" start="00:08:57.720" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""if I want to add or subtract any values.""" start="00:08:59.560" video="mainVideo-solo" id="subtitle"]]
+
+Dice rolls
+
 [[!template new="1" text="""A miss. I should explain how the dice roll in this game.""" start="00:09:02.960" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""The downside to Ironsworn is that""" start="00:09:09.880" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""the dice mechanics are more cumbersome than other games.""" start="00:09:13.400" video="mainVideo-solo" id="subtitle"]]
@@ -188,6 +215,9 @@
 [[!template text="""Of course, I programmed this in Lisp,""" start="00:09:25.800" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""but when I displayed it, I wanted to see all the dice.""" start="00:09:28.680" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""And I also just wanted to see the end results.""" start="00:09:31.600" video="mainVideo-solo" id="subtitle"]]
+
+Dangers
+
 [[!template new="1" text="""So I colored it. I rolled a miss,""" start="00:09:34.800" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""which means I need to reveal a danger.""" start="00:09:37.480" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""Sure, I could imagine all sorts of dangers,""" start="00:09:39.800" video="mainVideo-solo" id="subtitle"]]
@@ -200,6 +230,9 @@
 [[!template text="""What about a labyrinth full of hallways and levels""" start="00:10:09.720" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""with lots of choices and almost no way of finding them?""" start="00:10:13.320" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""Yeah, that sounds like it fits pretty well.""" start="00:10:16.600" video="mainVideo-solo" id="subtitle"]]
+
+A strong success
+
 [[!template new="1" text="""Time for another move. This time, we're going to""" start="00:10:19.680" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""gather information,""" start="00:10:26.960" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""see if we can figure out which way to go.""" start="00:10:28.800" video="mainVideo-solo" id="subtitle"]]
@@ -228,6 +261,9 @@
 [[!template text="""and pick it up another time.""" start="00:11:41.200" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""I think you get the gist of how I play""" start="00:11:42.400" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""this dice and pencil game in Org Mode.""" start="00:11:47.000" video="mainVideo-solo" id="subtitle"]]
+
+Other solo RPGs
+
 [[!template new="1" text="""However, I found more solo RPGs to play.""" start="00:11:49.680" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""And of course, I want to render them in Emacs too.""" start="00:11:54.040" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""This code for Ironsworn was a bit too specific,""" start="00:11:57.320" video="mainVideo-solo" id="subtitle"]]
@@ -249,6 +285,9 @@
 [[!template text="""more often than others. I'm working on generalizing""" start="00:12:50.880" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""the character sheet attributes as Org properties,""" start="00:12:55.960" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""so if you're interested, check out the project at Codeberg.""" start="00:12:59.960" video="mainVideo-solo" id="subtitle"]]
+
+Conclusion
+
 [[!template new="1" text="""The point of my presentation is not to show off Ironsworn,""" start="00:13:04.720" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""how I programmed it, or even this new toolkit.""" start="00:13:10.360" video="mainVideo-solo" id="subtitle"]]
 [[!template text="""You see, most engineers,""" start="00:13:14.080" video="mainVideo-solo" id="subtitle"]]
diff --git a/2023/info/table-after.md b/2023/info/table-after.md
index ec3e87dd..3224d011 100644
--- a/2023/info/table-after.md
+++ b/2023/info/table-after.md
@@ -4,6 +4,9 @@
 <a name="table-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template text="""Welcome everybody. My name is Daniel Molina""" start="00:00:01.360" video="mainVideo-table" id="subtitle"]]
 [[!template text="""and I'm going to give this talk""" start="00:00:03.080" video="mainVideo-table" id="subtitle"]]
 [[!template text="""&quot;Who needs Excel? Managing your students' qualifications""" start="00:00:05.061" video="mainVideo-table" id="subtitle"]]
@@ -40,6 +43,9 @@
 [[!template text="""and to help other teachers.""" start="00:01:35.000" video="mainVideo-table" id="subtitle"]]
 [[!template text="""Anyway, it could be used not only for teaching""" start="00:01:36.640" video="mainVideo-table" id="subtitle"]]
 [[!template text="""but for more contexts.""" start="00:01:39.960" video="mainVideo-table" id="subtitle"]]
+
+Demonstration
+
 [[!template text="""Well, let's start.""" start="00:01:41.960" video="mainVideo-table" id="subtitle"]]
 [[!template text="""First, I have two sections,""" start="00:01:44.800" video="mainVideo-table" id="subtitle"]]
 [[!template text="""the comments and the section of the table, or results.""" start="00:01:46.460" video="mainVideo-table" id="subtitle"]]
@@ -60,6 +66,9 @@
 [[!template text="""Okay, that's one point, this a three,""" start="00:02:50.720" video="mainVideo-table" id="subtitle"]]
 [[!template text="""and use a column total with something like that.""" start="00:02:55.680" video="mainVideo-table" id="subtitle"]]
 [[!template text="""Okay, that's nice.""" start="00:03:06.680" video="mainVideo-table" id="subtitle"]]
+
+Range
+
 [[!template text="""But then, when I started getting more and more parts,""" start="00:03:08.320" video="mainVideo-table" id="subtitle"]]
 [[!template text="""I considered it more useful to use,""" start="00:03:11.640" video="mainVideo-table" id="subtitle"]]
 [[!template text="""to put for each part,""" start="00:03:17.082" video="mainVideo-table" id="subtitle"]]
@@ -76,6 +85,9 @@
 [[!template text="""I only have to put,""" start="00:03:54.440" video="mainVideo-table" id="subtitle"]]
 [[!template text="""multiply the values of the second line with that.""" start="00:03:56.480" video="mainVideo-table" id="subtitle"]]
 [[!template text="""So, it's very useful for doing that.""" start="00:04:08.300" video="mainVideo-table" id="subtitle"]]
+
+More qualifications
+
 [[!template text="""Okay, that's the first part, so I can put the comment,""" start="00:04:11.900" video="mainVideo-table" id="subtitle"]]
 [[!template text="""I can go to the section, I can create...""" start="00:04:16.640" video="mainVideo-table" id="subtitle"]]
 [[!template text="""I'm going to put more qualifications.""" start="00:04:19.960" video="mainVideo-table" id="subtitle"]]
@@ -96,6 +108,9 @@
 [[!template text="""but in the lesson table using that format.""" start="00:05:21.801" video="mainVideo-table" id="subtitle"]]
 [[!template text="""Okay?""" start="00:05:29.560" video="mainVideo-table" id="subtitle"]]
 [[!template text="""That is a good option.""" start="00:05:32.100" video="mainVideo-table" id="subtitle"]]
+
+Subsets
+
 [[!template text="""Now we are going to see how can we use that""" start="00:05:34.240" video="mainVideo-table" id="subtitle"]]
 [[!template text="""to make a subset of the students.""" start="00:05:38.500" video="mainVideo-table" id="subtitle"]]
 [[!template text="""For instance, imagine, this is me,""" start="00:05:44.360" video="mainVideo-table" id="subtitle"]]
@@ -111,6 +126,9 @@
 [[!template text="""that has failed the exam,""" start="00:06:47.260" video="mainVideo-table" id="subtitle"]]
 [[!template text="""I could use that to make another table,""" start="00:06:48.840" video="mainVideo-table" id="subtitle"]]
 [[!template text="""this is the people that passed the exam.""" start="00:06:54.080" video="mainVideo-table" id="subtitle"]]
+
+Sorting
+
 [[!template text="""Another interesting feature is that""" start="00:07:08.300" video="mainVideo-table" id="subtitle"]]
 [[!template text="""I can... the lesson table can be sorted automatically.""" start="00:07:10.981" video="mainVideo-table" id="subtitle"]]
 [[!template text="""It's simple. You only have to put this symbol (`^`),""" start="00:07:15.621" video="mainVideo-table" id="subtitle"]]
@@ -124,6 +142,9 @@
 [[!template text="""or here from the best score to the lesser score.""" start="00:07:43.960" video="mainVideo-table" id="subtitle"]]
 [[!template text="""And this sort is completely independent""" start="00:07:46.640" video="mainVideo-table" id="subtitle"]]
 [[!template text="""to the sort of the original table.""" start="00:07:48.961" video="mainVideo-table" id="subtitle"]]
+
+New table
+
 [[!template text="""Now I'm going to do another different thing,""" start="00:07:51.641" video="mainVideo-table" id="subtitle"]]
 [[!template text="""we are going to put a new table,""" start="00:07:54.521" video="mainVideo-table" id="subtitle"]]
 [[!template text="""I'm going to put a new table""" start="00:08:02.800" video="mainVideo-table" id="subtitle"]]
@@ -153,6 +174,9 @@
 [[!template text="""with the students that passed,""" start="00:09:55.740" video="mainVideo-table" id="subtitle"]]
 [[!template text="""the students that failed""" start="00:09:57.520" video="mainVideo-table" id="subtitle"]]
 [[!template text="""and the ratio of people that passed.""" start="00:09:58.560" video="mainVideo-table" id="subtitle"]]
+
+Statistics
+
 [[!template text="""Sometimes this type of qualification will be useful for me,""" start="00:10:01.280" video="mainVideo-table" id="subtitle"]]
 [[!template text="""to see how much has been the sound,""" start="00:10:04.820" video="mainVideo-table" id="subtitle"]]
 [[!template text="""how much good has been the exercise.""" start="00:10:08.080" video="mainVideo-table" id="subtitle"]]
@@ -173,6 +197,9 @@
 [[!template text="""sorry, there was an error about that,""" start="00:12:05.920" video="mainVideo-table" id="subtitle"]]
 [[!template text="""and two decimal,""" start="00:12:08.960" video="mainVideo-table" id="subtitle"]]
 [[!template text="""and that is another interesting score.""" start="00:12:12.640" video="mainVideo-table" id="subtitle"]]
+
+Combining
+
 [[!template text="""Now, I'm going to finish showing how we can use.""" start="00:12:17.800" video="mainVideo-table" id="subtitle"]]
 [[!template text="""To finish it, we are going to see""" start="00:12:23.240" video="mainVideo-table" id="subtitle"]]
 [[!template text="""how we can combine several tables""" start="00:12:25.840" video="mainVideo-table" id="subtitle"]]
diff --git a/2023/info/teaching-after.md b/2023/info/teaching-after.md
index e4b3b545..b098c235 100644
--- a/2023/info/teaching-after.md
+++ b/2023/info/teaching-after.md
@@ -4,6 +4,9 @@
 <a name="teaching-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Welcome to my talk, which is pre-recorded,""" start="00:00:00.000" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""so please don't blame me if I come across""" start="00:00:04.520" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""as wooden and humorless.""" start="00:00:06.960" video="mainVideo-teaching" id="subtitle"]]
@@ -24,6 +27,9 @@
 [[!template text="""Now I'm going to take my picture away.""" start="00:00:44.240" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""You had a good look at me.""" start="00:00:48.200" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""I think that's just going to be in the way.""" start="00:00:49.560" video="mainVideo-teaching" id="subtitle"]]
+
+My interest in this topic
+
 [[!template new="1" text="""So my interest in this topic began with""" start="00:00:54.160" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""an Emacs talk given by Daniel German""" start="00:00:57.280" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""from the University of Victoria in Canada in 2021.""" start="00:00:59.280" video="mainVideo-teaching" id="subtitle"]]
@@ -50,6 +56,9 @@
 [[!template text="""the assessment, et cetera.""" start="00:01:58.640" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""Please also use the Q&A to inquire about such details""" start="00:02:00.120" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""if they interest you.""" start="00:02:05.000" video="mainVideo-teaching" id="subtitle"]]
+
+What is data science?
+
 [[!template new="1" text="""I probably don't have to explain what computer science is,""" start="00:02:08.040" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""but not everyone may know what data science does.""" start="00:02:12.800" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""I teach courses in both disciplines""" start="00:02:16.360" video="mainVideo-teaching" id="subtitle"]]
@@ -82,6 +91,9 @@
 [[!template text="""this has changed.""" start="00:03:40.040" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""And now we train--or try to train--data scientists""" start="00:03:42.000" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""in undergraduate programs as well.""" start="00:03:45.600" video="mainVideo-teaching" id="subtitle"]]
+
+Computer science is a craft
+
 [[!template new="1" text="""Now, what I'm saying here, I think is true""" start="00:03:47.640" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""for all areas of computing,""" start="00:03:52.400" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""from software engineering to data science.""" start="00:03:54.200" video="mainVideo-teaching" id="subtitle"]]
@@ -106,6 +118,9 @@
 [[!template text="""both hardware and software--are evolving rapidly.""" start="00:04:44.440" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""In this field, radical innovation is the rule,""" start="00:04:48.720" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""not the exception.""" start="00:04:51.520" video="mainVideo-teaching" id="subtitle"]]
+
+The problem
+
 [[!template new="1" text="""The problem that I identified is that students,""" start="00:04:52.840" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""especially undergraduate students""" start="00:04:58.680" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""in computer and data science,""" start="00:05:00.800" video="mainVideo-teaching" id="subtitle"]]
@@ -121,6 +136,9 @@
 [[!template text="""As a result, the machines which we're meant to control""" start="00:05:28.280" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""have all the power--though passively,""" start="00:05:31.840" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""of course, for now anyway.""" start="00:05:35.080" video="mainVideo-teaching" id="subtitle"]]
+
+The solution: Emacs + Org-mode
+
 [[!template new="1" text="""Enter Emacs, the self-extensible operating system""" start="00:05:36.560" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""disguised as a text editor.""" start="00:05:43.680" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""You're at EmacsConf, so of course I don't have to tell you""" start="00:05:46.000" video="mainVideo-teaching" id="subtitle"]]
@@ -137,6 +155,9 @@
 [[!template text="""In fact, when I started this, I wasn't very hopeful,""" start="00:06:16.320" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""but the results have made me even more optimistic""" start="00:06:19.680" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""than I already am by nature.""" start="00:06:22.400" video="mainVideo-teaching" id="subtitle"]]
+
+Emacs configuration file
+
 [[!template new="1" text="""So to rein in your expectations,""" start="00:06:24.120" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""you cannot do entirely without""" start="00:06:28.840" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""configuring the student's experience.""" start="00:06:31.840" video="mainVideo-teaching" id="subtitle"]]
@@ -157,6 +178,9 @@
 [[!template text="""to control Emacs, and to stop the students""" start="00:07:19.000" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""from flicking all the time to the mouse;""" start="00:07:23.200" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""seems to be an essential part of getting used to Emacs.""" start="00:07:25.840" video="mainVideo-teaching" id="subtitle"]]
+
+Story + code = source + documentation
+
 [[!template new="1" text="""Now Org Mode was included in Emacs in 2006 as a major mode,""" start="00:07:30.360" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""and as you know, it's a structured plain text format""" start="00:07:38.840" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""with notebook live code execution.""" start="00:07:41.960" video="mainVideo-teaching" id="subtitle"]]
@@ -170,6 +194,9 @@
 [[!template text="""could be a notebook format.""" start="00:08:11.040" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""This methodology was conceived by Donald Knuth in 1984,""" start="00:08:13.920" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""and it is therefore even older than Emacs itself.""" start="00:08:18.480" video="mainVideo-teaching" id="subtitle"]]
+
+What is literate programming?
+
 [[!template new="1" text="""The main purpose of literate programming is not only""" start="00:08:22.040" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""to make code or documentation or output more manageable,""" start="00:08:27.200" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""but to allow humans to create a data story with ease""" start="00:08:31.120" video="mainVideo-teaching" id="subtitle"]]
@@ -198,6 +225,9 @@
 [[!template text="""much like org-mode's edit functions,""" start="00:09:50.080" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""which export code blocks into buffers""" start="00:09:52.800" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""in whatever language the code block is written.""" start="00:09:55.640" video="mainVideo-teaching" id="subtitle"]]
+
+Emacs as a literate programming tool
+
 [[!template new="1" text="""In data science, these interactive notebooks""" start="00:09:59.880" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""in one of the interpreted languages like Julia,""" start="00:10:02.720" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""Python, or R dominate.""" start="00:10:06.000" video="mainVideo-teaching" id="subtitle"]]
@@ -222,6 +252,9 @@
 [[!template text="""the file does not show different languages.""" start="00:11:08.320" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""That is something you can see in a paper of mine,""" start="00:11:11.040" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""in one of the figures.""" start="00:11:14.160" video="mainVideo-teaching" id="subtitle"]]
+
+Case study: basic setup
+
 [[!template new="1" text="""Now, coming to the case study itself,""" start="00:11:18.960" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""here are some of the overall results of the case study.""" start="00:11:22.720" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""Now, the courses ranged from introductory to advanced,""" start="00:11:25.040" video="mainVideo-teaching" id="subtitle"]]
@@ -238,6 +271,9 @@
 [[!template text="""Now, the material for all these courses""" start="00:12:00.920" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""is openly available on GitHub,""" start="00:12:03.280" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""and the address is on the slide at the bottom.""" start="00:12:05.400" video="mainVideo-teaching" id="subtitle"]]
+
+Emacs + Org-mode notebooks
+
 [[!template new="1" text="""I'm now going to briefly comment on""" start="00:12:11.280" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""the most important aspects of using Emacs and Org Mode""" start="00:12:15.880" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""in and outside of class.""" start="00:12:18.800" video="mainVideo-teaching" id="subtitle"]]
@@ -251,6 +287,9 @@
 [[!template text="""But everything else--code-along lectures, home assignments,""" start="00:12:37.200" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""student projects, practice in class--""" start="00:12:40.000" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""was done with these two tools.""" start="00:12:42.440" video="mainVideo-teaching" id="subtitle"]]
+
+Onboarding: simplified Emacs tutorial
+
 [[!template new="1" text="""To facilitate the onboarding,""" start="00:12:45.800" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""so to get students used to Emacs in the first place,""" start="00:12:48.000" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""I developed a simplified Emacs tutorial,""" start="00:12:51.000" video="mainVideo-teaching" id="subtitle"]]
@@ -270,6 +309,9 @@
 [[!template text="""to any of these tools.""" start="00:13:29.640" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""Most of the students, in fact, had never heard of Emacs.""" start="00:13:31.200" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""All the classes were taught physically in a computer lab.""" start="00:13:35.400" video="mainVideo-teaching" id="subtitle"]]
+
+Instruction + interaction
+
 [[!template new="1" text="""Emacs with Org Mode""" start="00:13:40.840" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""and the necessary languages for the class""" start="00:13:42.760" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""were pre-installed on the computers.""" start="00:13:45.480" video="mainVideo-teaching" id="subtitle"]]
@@ -295,6 +337,9 @@
 [[!template text="""using an adaptation of Scrum as a methodology.""" start="00:14:41.360" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""You can find examples of these rather high-octane projects""" start="00:14:44.240" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""in my paper.""" start="00:14:48.080" video="mainVideo-teaching" id="subtitle"]]
+
+Assignments + projects
+
 [[!template new="1" text="""Now, using literate programming for the projects""" start="00:14:48.720" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""provided some unique benefits.""" start="00:14:52.680" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""By having to continuously interweave documentation,""" start="00:14:54.400" video="mainVideo-teaching" id="subtitle"]]
@@ -325,6 +370,9 @@
 [[!template text="""that made me extend the Emacs experiment""" start="00:16:05.120" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""after the first term""" start="00:16:08.000" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""and continue for the following two terms.""" start="00:16:09.160" video="mainVideo-teaching" id="subtitle"]]
+
+Overall results positive
+
 [[!template new="1" text="""The courses... Coming to the result, the overall result...""" start="00:16:15.280" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""The courses were formally and informally""" start="00:16:18.840" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""also evaluated by the students,""" start="00:16:21.000" video="mainVideo-teaching" id="subtitle"]]
@@ -365,6 +413,9 @@
 [[!template text="""The AI advantage does not make up""" start="00:18:10.200" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""for the loss of the immersion""" start="00:18:13.200" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""that Emacs and Org Mode deliver.""" start="00:18:15.120" video="mainVideo-teaching" id="subtitle"]]
+
+Conclusion & outlook
+
 [[!template new="1" text="""And here's the summary.""" start="00:18:19.800" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""When learning computer and data science,""" start="00:18:21.400" video="mainVideo-teaching" id="subtitle"]]
 [[!template text="""immersion is everything.""" start="00:18:23.760" video="mainVideo-teaching" id="subtitle"]]
diff --git a/2023/info/test-after.md b/2023/info/test-after.md
index 8be786ed..e4fb08b2 100644
--- a/2023/info/test-after.md
+++ b/2023/info/test-after.md
@@ -4,6 +4,9 @@
 <a name="test-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Hi everyone! I'm Mats Lidell.""" start="00:00:03.120" video="mainVideo-test" id="subtitle"]]
 [[!template text="""I'm going to talk about my journey""" start="00:00:07.440" video="mainVideo-test" id="subtitle"]]
 [[!template text="""writing test cases for GNU Hyperbole""" start="00:00:09.880" video="mainVideo-test" id="subtitle"]]
@@ -57,6 +60,9 @@
 [[!template text="""with much functionality to test,""" start="00:02:58.120" video="mainVideo-test" id="subtitle"]]
 [[!template text="""no knowledge of what testing frameworks existed,""" start="00:03:00.760" video="mainVideo-test" id="subtitle"]]
 [[!template text="""and not really knowing a lot about Emacs Lisp at all.""" start="00:03:03.360" video="mainVideo-test" id="subtitle"]]
+
+ERT: Emacs Lisp Regression Testing
+
 [[!template new="1" text="""Luckily there is a package for writing tests in Emacs.""" start="00:03:11.160" video="mainVideo-test" id="subtitle"]]
 [[!template text="""It is called ERT: Emacs Lisp Regression Testing.""" start="00:03:13.800" video="mainVideo-test" id="subtitle"]]
 [[!template text="""It contains both support for defining tests and running them.""" start="00:03:17.920" video="mainVideo-test" id="subtitle"]]
@@ -75,6 +81,9 @@
 [[!template text="""The test is prepared, the function of the test is executed,""" start="00:04:06.560" video="mainVideo-test" id="subtitle"]]
 [[!template text="""and the outcome of the test is evaluated.""" start="00:04:09.760" video="mainVideo-test" id="subtitle"]]
 [[!template text="""Did the test succeed or not?""" start="00:04:13.120" video="mainVideo-test" id="subtitle"]]
+
+Assertions with `should`
+
 [[!template new="1" text="""The verification of a test is performed with""" start="00:04:14.360" video="mainVideo-test" id="subtitle"]]
 [[!template text="""one or more so-called assertions.""" start="00:04:18.480" video="mainVideo-test" id="subtitle"]]
 [[!template text="""In ERT, they are implemented""" start="00:04:21.480" video="mainVideo-test" id="subtitle"]]
@@ -85,6 +94,9 @@
 [[!template text="""the test has failed. So let's look at an example.""" start="00:04:37.840" video="mainVideo-test" id="subtitle"]]
 [[!template text="""This simple test verifies that the function `+`""" start="00:04:48.581" video="mainVideo-test" id="subtitle"]]
 [[!template text="""can add the numbers 2 and 3 and get the result 5.""" start="00:04:51.920" video="mainVideo-test" id="subtitle"]]
+
+Running a test case
+
 [[!template new="1" text="""So now we have defined a test case. How do we run it?""" start="00:04:56.920" video="mainVideo-test" id="subtitle"]]
 [[!template text="""The ERT package has the function (or""" start="00:05:01.960" video="mainVideo-test" id="subtitle"]]
 [[!template text="""rather convenience alias) `ert`. It takes a test selector.""" start="00:05:03.920" video="mainVideo-test" id="subtitle"]]
@@ -108,6 +120,9 @@
 [[!template text="""one `should` executed, and we see the form equals to 2,""" start="00:06:39.920" video="mainVideo-test" id="subtitle"]]
 [[!template text="""and it was 5 equals to 5.""" start="00:06:48.000" video="mainVideo-test" id="subtitle"]]
 [[!template text="""So a good example of a successful test case.""" start="00:06:49.800" video="mainVideo-test" id="subtitle"]]
+
+Debug a test
+
 [[!template new="1" text="""So now we've seen how we can run a test case.""" start="00:06:54.560" video="mainVideo-test" id="subtitle"]]
 [[!template text="""Can we debug it? Yes. For debugging a test case,""" start="00:06:57.920" video="mainVideo-test" id="subtitle"]]
 [[!template text="""the `ert-deftest` can be set up using `edebug-defun`,""" start="00:07:03.800" video="mainVideo-test" id="subtitle"]]
@@ -118,6 +133,9 @@
 [[!template text="""And we run it, `ert`, and we're inside the debugger,""" start="00:07:28.280" video="mainVideo-test" id="subtitle"]]
 [[!template text="""and we can inspect here what's happening.""" start="00:07:35.660" video="mainVideo-test" id="subtitle"]]
 [[!template text="""Step through it and yes it succeeded just as before.""" start="00:07:40.680" video="mainVideo-test" id="subtitle"]]
+
+Commercial break: Hyperbole
+
 [[!template new="1" text="""It's time for a commercial break!""" start="00:07:50.380" video="mainVideo-test" id="subtitle"]]
 [[!template text="""Hyperbole itself can help with running tests""" start="00:07:56.880" video="mainVideo-test" id="subtitle"]]
 [[!template text="""and also help with running them in debug mode.""" start="00:08:00.080" video="mainVideo-test" id="subtitle"]]
@@ -135,6 +153,9 @@
 [[!template text="""And to run it in debug mode we type C-u M-RET""" start="00:08:47.960" video="mainVideo-test" id="subtitle"]]
 [[!template text="""to get the assist key, and then we're in the debugger.""" start="00:08:54.480" video="mainVideo-test" id="subtitle"]]
 [[!template text="""So that's pretty useful and convenient.""" start="00:08:57.720" video="mainVideo-test" id="subtitle"]]
+
+Instrument function on the fly
+
 [[!template new="1" text="""A related useful feature here is the step-in functionality""" start="00:09:10.480" video="mainVideo-test" id="subtitle"]]
 [[!template text="""bound to the letter i in `debug-mode`.""" start="00:09:13.720" video="mainVideo-test" id="subtitle"]]
 [[!template text="""It allows you to step into a function""" start="00:09:16.400" video="mainVideo-test" id="subtitle"]]
@@ -156,6 +177,9 @@
 [[!template text="""the arguments 1 and 3,""" start="00:10:25.140" video="mainVideo-test" id="subtitle"]]
 [[!template text="""and it returns the result 4 as expected.""" start="00:10:26.560" video="mainVideo-test" id="subtitle"]]
 [[!template text="""And yes, of course, our test case will then succeed.""" start="00:10:31.000" video="mainVideo-test" id="subtitle"]]
+
+Mocking
+
 [[!template new="1" text="""The next tool in our toolbox is mocking.""" start="00:10:39.120" video="mainVideo-test" id="subtitle"]]
 [[!template text="""Mocking is needed when we want to simulate the response""" start="00:10:41.840" video="mainVideo-test" id="subtitle"]]
 [[!template text="""from a function used by the function under test.""" start="00:10:46.240" video="mainVideo-test" id="subtitle"]]
@@ -231,6 +255,9 @@
 [[!template text="""as you might remember, and call that with 2 and 3""" start="00:14:28.000" video="mainVideo-test" id="subtitle"]]
 [[!template text="""and see that it should also then return 10""" start="00:14:30.320" video="mainVideo-test" id="subtitle"]]
 [[!template text="""because it's using `f1-add`.""" start="00:14:32.800" video="mainVideo-test" id="subtitle"]]
+
+cl-letf
+
 [[!template new="1" text="""Moving over to `cl-letf`.""" start="00:14:41.240" video="mainVideo-test" id="subtitle"]]
 [[!template text="""In rare occasions, the limitations of `el-mock` means""" start="00:14:44.560" video="mainVideo-test" id="subtitle"]]
 [[!template text="""you would want to implement a full-fledged function""" start="00:14:47.680" video="mainVideo-test" id="subtitle"]]
@@ -243,12 +270,18 @@
 [[!template text="""Cases left is where the args to the mock might be different""" start="00:15:06.120" video="mainVideo-test" id="subtitle"]]
 [[!template text="""due to environment issues.""" start="00:15:11.240" video="mainVideo-test" id="subtitle"]]
 [[!template text="""In that case, a static mock will not work.""" start="00:15:13.740" video="mainVideo-test" id="subtitle"]]
+
+Hooks
+
 [[!template new="1" text="""Another trick is that functions that uses hooks.""" start="00:15:24.100" video="mainVideo-test" id="subtitle"]]
 [[!template text="""You can overload or replace the hooks to do the testing.""" start="00:15:30.720" video="mainVideo-test" id="subtitle"]]
 [[!template text="""So you can use the hook function just to do the verification""" start="00:15:35.640" video="mainVideo-test" id="subtitle"]]
 [[!template text="""and not do anything useful in the hook.""" start="00:15:40.760" video="mainVideo-test" id="subtitle"]]
 [[!template text="""Also, here you need to be careful""" start="00:15:43.120" video="mainVideo-test" id="subtitle"]]
 [[!template text="""to make sure the test handler is called and nothing else.""" start="00:15:45.080" video="mainVideo-test" id="subtitle"]]
+
+Side effects and initial buffer state
+
 [[!template new="1" text="""So far we have been talking about testing""" start="00:15:55.720" video="mainVideo-test" id="subtitle"]]
 [[!template text="""and what the function returns.""" start="00:15:57.680" video="mainVideo-test" id="subtitle"]]
 [[!template text="""In the best of words, we have a pure function""" start="00:15:59.040" video="mainVideo-test" id="subtitle"]]
@@ -274,16 +307,25 @@
 [[!template text="""to depend on the leftovers from the other tests.""" start="00:16:48.480" video="mainVideo-test" id="subtitle"]]
 [[!template text="""Here are some functions and variables""" start="00:16:50.960" video="mainVideo-test" id="subtitle"]]
 [[!template text="""I have found useful for this.""" start="00:16:53.080" video="mainVideo-test" id="subtitle"]]
+
+with-temp-buffer
+
 [[!template new="1" text="""For creating tests: `with-temp-buffer`:""" start="00:17:05.100" video="mainVideo-test" id="subtitle"]]
 [[!template text="""it provides you a temp buffer that you visit,""" start="00:17:09.200" video="mainVideo-test" id="subtitle"]]
 [[!template text="""and afterwards, there is no need to clean up.""" start="00:17:11.920" video="mainVideo-test" id="subtitle"]]
 [[!template text="""This is the first choice if that is all you need.""" start="00:17:13.720" video="mainVideo-test" id="subtitle"]]
+
+make-temp-file
+
 [[!template new="1" text="""`make-temp-file`: If you need a file,""" start="00:17:16.520" video="mainVideo-test" id="subtitle"]]
 [[!template text="""this is the function to use.""" start="00:17:20.520" video="mainVideo-test" id="subtitle"]]
 [[!template text="""It creates a temp file or a directory.""" start="00:17:21.960" video="mainVideo-test" id="subtitle"]]
 [[!template text="""The file can be filled with initial contents.""" start="00:17:24.280" video="mainVideo-test" id="subtitle"]]
 [[!template text="""This needs to be cleaned up after a test.""" start="00:17:26.960" video="mainVideo-test" id="subtitle"]]
 [[!template text="""Moving on to verifying and debugging:""" start="00:17:31.020" video="mainVideo-test" id="subtitle"]]
+
+buffer-string
+
 [[!template new="1" text="""`buffer-string`: returns the full contents""" start="00:17:33.288" video="mainVideo-test" id="subtitle"]]
 [[!template text="""of the buffer as a string.""" start="00:17:38.248" video="mainVideo-test" id="subtitle"]]
 [[!template text="""That can sound a bit voluminous,""" start="00:17:39.500" video="mainVideo-test" id="subtitle"]]
@@ -297,6 +339,9 @@
 [[!template text="""of debugging with print statements.""" start="00:18:01.200" video="mainVideo-test" id="subtitle"]]
 [[!template text="""There might be other ways to do the same""" start="00:18:04.400" video="mainVideo-test" id="subtitle"]]
 [[!template text="""as we saw with debugging.""" start="00:18:06.248" video="mainVideo-test" id="subtitle"]]
+
+buffer-name
+
 [[!template new="1" text="""buffer-name: Getting the buffer name is good""" start="00:18:09.920" video="mainVideo-test" id="subtitle"]]
 [[!template text="""to verify what buffer we are looking at.""" start="00:18:13.720" video="mainVideo-test" id="subtitle"]]
 [[!template text="""I often found it useful to check""" start="00:18:16.240" video="mainVideo-test" id="subtitle"]]
@@ -312,8 +357,14 @@
 [[!template text="""some buffer and windows manipulation for its reporting""" start="00:18:42.240" video="mainVideo-test" id="subtitle"]]
 [[!template text="""that I have not fully learned how to master,""" start="00:18:44.880" video="mainVideo-test" id="subtitle"]]
 [[!template text="""so assertion for checking the sanity of the test is good.""" start="00:18:47.488" video="mainVideo-test" id="subtitle"]]
+
+major-mode
+
 [[!template new="1" text="""Finally, `major-mode`: Verify the buffer has the proper mode.""" start="00:18:51.980" video="mainVideo-test" id="subtitle"]]
 [[!template text="""Can also be very useful and is a good sanity check.""" start="00:18:55.680" video="mainVideo-test" id="subtitle"]]
+
+unwind-protect
+
 [[!template new="1" text="""Finally, cleaning up. `unwind-protect`.""" start="00:19:02.680" video="mainVideo-test" id="subtitle"]]
 [[!template text="""The tool for cleaning up is the `unwind-protect` form""" start="00:19:06.600" video="mainVideo-test" id="subtitle"]]
 [[!template text="""which ensures that the unwind forms""" start="00:19:09.040" video="mainVideo-test" id="subtitle"]]
@@ -331,6 +382,9 @@
 [[!template text="""for killing a buffer that is not saved.""" start="00:20:00.720" video="mainVideo-test" id="subtitle"]]
 [[!template text="""The test buffers are often in the state""" start="00:20:03.220" video="mainVideo-test" id="subtitle"]]
 [[!template text="""where they have not been saved but modified.""" start="00:20:05.440" video="mainVideo-test" id="subtitle"]]
+
+Input, with-simulated-input
+
 [[!template new="1" text="""Another problem for tests are input.""" start="00:20:15.100" video="mainVideo-test" id="subtitle"]]
 [[!template text="""In the middle of execution a function""" start="00:20:19.680" video="mainVideo-test" id="subtitle"]]
 [[!template text="""might want to have some interaction with the user.""" start="00:20:21.560" video="mainVideo-test" id="subtitle"]]
@@ -357,6 +411,9 @@
 [[!template text="""and then return the characters read.""" start="00:21:21.720" video="mainVideo-test" id="subtitle"]]
 [[!template text="""As you see in the example, space needs to be provided""" start="00:21:26.120" video="mainVideo-test" id="subtitle"]]
 [[!template text="""by the string SPC, as return by the string RET.""" start="00:21:29.640" video="mainVideo-test" id="subtitle"]]
+
+Running all tests
+
 [[!template new="1" text="""So now we have seen ways to create test cases""" start="00:21:38.460" video="mainVideo-test" id="subtitle"]]
 [[!template text="""and even make it possible to run some of them""" start="00:21:40.800" video="mainVideo-test" id="subtitle"]]
 [[!template text="""that has I/O in batch mode.""" start="00:21:43.220" video="mainVideo-test" id="subtitle"]]
@@ -377,6 +434,9 @@
 [[!template text="""So now, ert is executing all our test cases.""" start="00:22:35.460" video="mainVideo-test" id="subtitle"]]
 [[!template text="""So here we have a nice green display""" start="00:22:51.420" video="mainVideo-test" id="subtitle"]]
 [[!template text="""with all the test cases.""" start="00:22:57.080" video="mainVideo-test" id="subtitle"]]
+
+Batch mode
+
 [[!template new="1" text="""So that was fine, but we were still running it manually""" start="00:23:03.220" video="mainVideo-test" id="subtitle"]]
 [[!template text="""by calling ert. How could we run it from the command line?""" start="00:23:08.160" video="mainVideo-test" id="subtitle"]]
 [[!template text="""Ert comes with functions for running it in batch mode.""" start="00:23:17.180" video="mainVideo-test" id="subtitle"]]
@@ -393,6 +453,9 @@
 [[!template text="""or the setting of `auto-save-default` to `nil`""" start="00:23:53.560" video="mainVideo-test" id="subtitle"]]
 [[!template text="""to get away with the prompt for excessive backup files""" start="00:23:58.160" video="mainVideo-test" id="subtitle"]]
 [[!template text="""that can pile up after running the tests a few times.""" start="00:24:02.440" video="mainVideo-test" id="subtitle"]]
+
+Skipping tests
+
 [[!template new="1" text="""Even with the help of simulated input,""" start="00:24:05.060" video="mainVideo-test" id="subtitle"]]
 [[!template text="""not all tests can be run in batch mode.""" start="00:24:06.880" video="mainVideo-test" id="subtitle"]]
 [[!template text="""They would simply not work there""" start="00:24:08.920" video="mainVideo-test" id="subtitle"]]
@@ -430,6 +493,9 @@
 [[!template text="""you might not have a TTY for getting Emacs to start,""" start="00:25:54.560" video="mainVideo-test" id="subtitle"]]
 [[!template text="""and that is then another problem""" start="00:25:59.400" video="mainVideo-test" id="subtitle"]]
 [[!template text="""with getting the interactive mode.""" start="00:26:03.201" video="mainVideo-test" id="subtitle"]]
+
+Conclusion
+
 [[!template new="1" text="""We have reached the end of the talk.""" start="00:26:08.460" video="mainVideo-test" id="subtitle"]]
 [[!template text="""If you have any new ideas""" start="00:26:11.121" video="mainVideo-test" id="subtitle"]]
 [[!template text="""or have some suggestions for improvements,""" start="00:26:14.160" video="mainVideo-test" id="subtitle"]]
diff --git a/2023/info/uni-after.md b/2023/info/uni-after.md
index 9baee8b9..d2023add 100644
--- a/2023/info/uni-after.md
+++ b/2023/info/uni-after.md
@@ -4,6 +4,9 @@
 <a name="uni-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Hello everyone. I'm James Howell.""" start="00:00:00.000" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""I teach biochemistry and""" start="00:00:01.940" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""molecular biology at Penn State University.""" start="00:00:03.540" video="mainVideo-uni" id="subtitle"]]
@@ -34,6 +37,9 @@
 [[!template text="""you can follow with the handout.""" start="00:01:07.820" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""So I promised to talk about""" start="00:01:09.940" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""both authoring and presenting.""" start="00:01:11.240" video="mainVideo-uni" id="subtitle"]]
+
+Presenting
+
 [[!template new="1" text="""And first I'm going to talk about presenting.""" start="00:01:12.440" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""I'm not the only one who does this.""" start="00:01:14.620" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""You might have seen System Crafters [David Wilson]""" start="00:01:16.600" video="mainVideo-uni" id="subtitle"]]
@@ -50,6 +56,9 @@
 [[!template text="""actually published a peer reviewed paper.""" start="00:01:41.460" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""There's prior art here""" start="00:01:43.740" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""that I'd like to acknowledge.""" start="00:01:45.740" video="mainVideo-uni" id="subtitle"]]
+
+Hardware
+
 [[!template new="1" text="""Let me talk about my practices:""" start="00:01:47.820" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""First, the hardware.""" start="00:01:50.840" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""This is the hardware that I'm using to""" start="00:01:51.520" video="mainVideo-uni" id="subtitle"]]
@@ -123,6 +132,9 @@
 [[!template text="""and then audio and video come out of""" start="00:04:40.470" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""the laptop and go into""" start="00:04:43.210" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""some AV system or another.""" start="00:04:44.410" video="mainVideo-uni" id="subtitle"]]
+
+Example setup
+
 [[!template new="1" text="""Okay. This was Wednesday,""" start="00:04:46.610" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""teaching microbiology.""" start="00:04:49.070" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""There's the tablet, there's the laptop.""" start="00:04:51.070" video="mainVideo-uni" id="subtitle"]]
@@ -144,6 +156,9 @@
 [[!template text="""the students who aren't in the room can""" start="00:05:22.220" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""still see what I'm pointing to on the screen.""" start="00:05:23.940" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""Nobody gets left out.""" start="00:05:27.400" video="mainVideo-uni" id="subtitle"]]
+
+Presentation software: flexibility in function
+
 [[!template new="1" text="""Let's talk about""" start="00:05:30.520" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""the software that I use.""" start="00:05:31.480" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""There's a lot of different things that""" start="00:05:33.900" video="mainVideo-uni" id="subtitle"]]
@@ -183,6 +198,9 @@
 [[!template text="""I've got Firefox and VLC, and Emacs.""" start="00:06:56.590" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""OBS is compositing that together.""" start="00:07:00.230" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""And I use Zoom, but you could use Jitsi.""" start="00:07:02.890" video="mainVideo-uni" id="subtitle"]]
+
+Live demonstration
+
 [[!template new="1" text="""All right, let's""" start="00:07:05.950" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""demonstrate this live. Here we go.""" start="00:07:07.930" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""Here goes, nothing. The drawing program""" start="00:07:09.690" video="mainVideo-uni" id="subtitle"]]
@@ -206,6 +224,9 @@
 [[!template text="""because I want to be able""" start="00:07:54.530" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""to mark them up visually.""" start="00:07:55.810" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""I can show you what that looks like.""" start="00:07:57.450" video="mainVideo-uni" id="subtitle"]]
+
+OBS
+
 [[!template new="1" text="""By the way, here's how OBS works:""" start="00:07:59.850" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""I can go from different &quot;scenes&quot;""" start="00:08:02.830" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""So I can just do just me,""" start="00:08:04.470" video="mainVideo-uni" id="subtitle"]]
@@ -219,6 +240,9 @@
 [[!template text="""and tools for controlling""" start="00:08:19.990" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""zoom and what page I'm on,""" start="00:08:23.170" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""but you don't have to see that.""" start="00:08:24.830" video="mainVideo-uni" id="subtitle"]]
+
+Firefox
+
 [[!template text="""Okay. Firefox, boy, I do a lot of this.""" start="00:08:27.190" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""All of the quizzes,""" start="00:08:32.390" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""quizzes and exams in my courses""" start="00:08:36.790" video="mainVideo-uni" id="subtitle"]]
@@ -268,6 +292,9 @@
 [[!template text="""&quot;And then this feature""" start="00:10:22.580" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""is called the major groove.&quot;""" start="00:10:23.420" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""And students couldn't see it.""" start="00:10:24.420" video="mainVideo-uni" id="subtitle"]]
+
+Animation
+
 [[!template new="1" text="""But if you animate it—""" start="00:10:26.060" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""if you just have it""" start="00:10:29.440" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""move, the apparent movement,""" start="00:10:30.280" video="mainVideo-uni" id="subtitle"]]
@@ -280,6 +307,9 @@
 [[!template text="""is the minor groove. And a static""" start="00:10:45.340" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""image just can't provide""" start="00:10:47.220" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""that understanding, while moving image can.""" start="00:10:48.320" video="mainVideo-uni" id="subtitle"]]
+
+Emacs
+
 [[!template new="1" text="""I use Emacs to look at text.""" start="00:10:55.790" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""Where's Emacs? Here's Emacs! We read""" start="00:10:58.180" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""Vonnegut in this English class that I""" start="00:11:02.520" video="mainVideo-uni" id="subtitle"]]
@@ -299,6 +329,9 @@
 [[!template text="""other software that would be very tedious""" start="00:11:34.900" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""to do on the chalkboard.""" start="00:11:36.820" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""So Emacs is really good for that sort of thing.""" start="00:11:39.400" video="mainVideo-uni" id="subtitle"]]
+
+Making slides and handouts with Org Mode
+
 [[!template new="1" text="""Mostly what I use Emacs for is not to""" start="00:11:42.260" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""present but to make slides and handouts.""" start="00:11:45.380" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""Okay. Again, the thing that I want to""" start="00:11:50.340" video="mainVideo-uni" id="subtitle"]]
@@ -341,6 +374,9 @@
 [[!template text="""a million different formats including""" start="00:13:11.880" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""PDF documents like the handouts as""" start="00:13:15.060" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""LaTeX, and slides like these through Beamer export.""" start="00:13:17.000" video="mainVideo-uni" id="subtitle"]]
+
+Pedagogy first
+
 [[!template new="1" text="""The approach is to think""" start="00:13:22.680" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""about pedagogy rather than thinking""" start="00:13:24.920" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""about software or thinking""" start="00:13:26.900" video="mainVideo-uni" id="subtitle"]]
@@ -407,6 +443,9 @@
 [[!template text="""cognitive function! You know?""" start="00:16:09.910" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""So streamlining this workflow""" start="00:16:12.050" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""has been really helpful.""" start="00:16:15.730" video="mainVideo-uni" id="subtitle"]]
+
+org-teach
+
 [[!template new="1" text="""All right, so let me show""" start="00:16:17.790" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""you what I've developed.""" start="00:16:19.310" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""Let's look at the Org doc.""" start="00:16:21.650" video="mainVideo-uni" id="subtitle"]]
@@ -483,10 +522,16 @@
 [[!template text="""And they just give you one of these text slides.""" start="00:19:29.140" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""For an entire slide being an image,""" start="00:19:32.450" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""you can use this image-slide macro.""" start="00:19:35.650" video="mainVideo-uni" id="subtitle"]]
+
+Blank slides
+
 [[!template new="1" text="""I often put in blank slides to""" start="00:19:38.330" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""remind myself that this is a time to stop.""" start="00:19:41.130" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""Often there's something for me to""" start="00:19:43.270" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""draw here with the stylus.""" start="00:19:44.790" video="mainVideo-uni" id="subtitle"]]
+
+Animations
+
 [[!template new="1" text="""I often use— it used to be Powerpoint,""" start="00:19:50.050" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""now I use LibreOffice Impress—to make""" start="00:19:53.150" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""multi slide animations like""" start="00:19:56.070" video="mainVideo-uni" id="subtitle"]]
@@ -497,6 +542,9 @@
 [[!template text="""Then I can just slurp them up into the slides.""" start="00:20:07.950" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""Just into the slides, not into""" start="00:20:14.470" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""the handouts with this macro.""" start="00:20:16.670" video="mainVideo-uni" id="subtitle"]]
+
+Conclusion
+
 [[!template new="1" text="""I hope that you find this useful.""" start="00:20:19.270" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""I hope you share it with""" start="00:20:21.490" video="mainVideo-uni" id="subtitle"]]
 [[!template text="""other educators that you know.""" start="00:20:22.450" video="mainVideo-uni" id="subtitle"]]
diff --git a/2023/info/voice-after.md b/2023/info/voice-after.md
index 5609b7cd..ac7480ff 100644
--- a/2023/info/voice-after.md
+++ b/2023/info/voice-after.md
@@ -4,6 +4,9 @@
 <a name="voice-mainVideo-transcript"></a>
 # Transcript
 
+
+Introduction
+
 [[!template new="1" text="""Hi, I'm Blaine Mooers. I'm an associate professor""" start="00:00:00.000" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""of biochemistry at the University of Oklahoma""" start="00:00:04.360" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""Health Sciences Center in Oklahoma City.""" start="00:00:06.520" video="mainVideo-voice" id="subtitle"]]
@@ -15,6 +18,9 @@
 [[!template text="""analyzing the resulting data.""" start="00:00:26.720" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""I was seeking ways of using voice computing""" start="00:00:29.720" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""to try to enhance my productivity.""" start="00:00:33.040" video="mainVideo-voice" id="subtitle"]]
+
+Three activities in voice computing
+
 [[!template new="1" text="""I divide voice computing into three activities,""" start="00:00:37.400" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""speech-to-text or dictation, speech-to-commands,""" start="00:00:41.320" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""and speech-to-code. I'll be talking about""" start="00:00:44.960" video="mainVideo-voice" id="subtitle"]]
@@ -22,6 +28,9 @@
 [[!template text="""because these are two activities""" start="00:00:50.160" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""that are probably most broadly applicable""" start="00:00:55.080" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""to the workflows of people attending this conference.""" start="00:00:57.320" video="mainVideo-voice" id="subtitle"]]
+
+Talk is not about ... and about ...
+
 [[!template new="1" text="""This talk will not be about Emacspeak.""" start="00:01:02.560" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""This is a venerated program for converting text to speech.""" start="00:01:06.800" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""We're talking about the flow of information""" start="00:01:11.360" video="mainVideo-voice" id="subtitle"]]
@@ -36,6 +45,9 @@
 [[!template text="""However, Talon Voice is much better""" start="00:01:42.000" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""with the speech-to-commands,""" start="00:01:44.800" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""and it's also great at speech-to-code.""" start="00:01:47.560" video="mainVideo-voice" id="subtitle"]]
+
+Motivations
+
 [[!template new="1" text="""The motivations are, obviously, as I mentioned already,""" start="00:01:53.520" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""for improved productivity.""" start="00:01:57.240" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""So, if you're a fast typist""" start="00:01:59.160" video="mainVideo-voice" id="subtitle"]]
@@ -66,6 +78,9 @@
 [[!template text="""while looking out the window,""" start="00:03:21.800" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""thereby giving your lower body a break""" start="00:03:25.000" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""and your eyes a break.""" start="00:03:27.780" video="mainVideo-voice" id="subtitle"]]
+
+Data
+
 [[!template new="1" text="""I'm not God, so I have to bring data.""" start="00:03:33.240" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""I have two data points here,""" start="00:03:35.640" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""the number of words that I wrote in June and July this year""" start="00:03:38.040" video="mainVideo-voice" id="subtitle"]]
@@ -73,6 +88,9 @@
 [[!template text="""I adopted the use of voice computing""" start="00:03:45.160" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""in the middle of August. As you can see,""" start="00:03:49.520" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""I got an over three-fold increase in my output.""" start="00:03:53.920" video="mainVideo-voice" id="subtitle"]]
+
+Voice In in the Chrome Store
+
 [[!template new="1" text="""So this is the Chrome store website for voice-in.""" start="00:03:58.680" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""It's only available for Google Chrome.""" start="00:04:07.120" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""You just hit the install button to install it.""" start="00:04:11.120" video="mainVideo-voice" id="subtitle"]]
@@ -80,6 +98,9 @@
 [[!template text="""It has support for 40 languages""" start="00:04:16.640" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""and it supports about a dozen different dialects of English,""" start="00:04:19.560" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""including Australian.""" start="00:04:23.120" video="mainVideo-voice" id="subtitle"]]
+
+Works in web pages with text areas
+
 [[!template new="1" text="""It works on web pages with text areas,""" start="00:04:25.628" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""so it works. I use it regularly""" start="00:04:29.960" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""on Overleaf and 750words.com,""" start="00:04:33.320" video="mainVideo-voice" id="subtitle"]]
@@ -92,6 +113,9 @@
 [[!template text="""I've mapped option-L to opening Voice In""" start="00:05:01.320" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""when the cursor is on a web page that has a text area.""" start="00:05:04.160" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""So [the presence of a text area is] the main limiting factor.""" start="00:05:09.120" video="mainVideo-voice" id="subtitle"]]
+
+Built-in commands in Voice In Plus
+
 [[!template new="1" text="""[Voice In] has a number of built-in commands.""" start="00:05:16.880" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""You can turn it off by saying &quot;stop dictation&quot;.""" start="00:05:19.160" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""It doesn't distinguish between""" start="00:05:24.880" video="mainVideo-voice" id="subtitle"]]
@@ -114,6 +138,9 @@
 [[!template text="""in less than a minute, once you know the commands.""" start="00:06:26.560" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""I also provide an Elisp version of this quiz,""" start="00:06:32.160" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""but it's a little slower to operate.""" start="00:06:35.600" video="mainVideo-voice" id="subtitle"]]
+
+Common errors made by Voice In
+
 [[!template new="1" text="""These are some common errors""" start="00:06:41.740" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""that I've run into with Voice In.""" start="00:06:43.400" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""It likes to contract statements like &quot;I will&quot; into &quot;I'll&quot;.""" start="00:06:45.400" video="mainVideo-voice" id="subtitle"]]
@@ -137,6 +164,9 @@
 [[!template text="""So this is a problem, a pitfall of Voice In,""" start="00:08:01.440" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""in that it doesn't have a command mode""" start="00:08:07.120" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""that's separate from a dictation mode.""" start="00:08:08.920" video="mainVideo-voice" id="subtitle"]]
+
+Custom speech-to-text commands
+
 [[!template new="1" text="""You can set up through a very easy-to-use GUI""" start="00:08:14.760" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""custom voice commands mapped to what you want inserted,""" start="00:08:20.320" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""so this is how misinterpreted words can be corrected.""" start="00:08:26.960" video="mainVideo-voice" id="subtitle"]]
@@ -156,6 +186,9 @@
 [[!template text="""You can even insert BibTeX cite keys for references""" start="00:09:39.420" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""that you use frequently. All fields""" start="00:09:45.040" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""have certain key references for certain methods or topics.""" start="00:09:46.880" video="mainVideo-voice" id="subtitle"]]
+
+Custom speech-to-commands
+
 [[!template new="1" text="""Then it has a set of commands that you can customize""" start="00:09:59.420" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""for the purpose of speech-to-commands""" start="00:10:05.080" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""to get the computer to do something""" start="00:10:08.200" video="mainVideo-voice" id="subtitle"]]
@@ -164,6 +197,9 @@
 [[!template text="""for saving current writing.""" start="00:10:23.541" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""You can change the language [with &quot;lang:&quot;],""" start="00:10:27.760" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""and you can change the case of the text [with &quot;case:&quot;].""" start="00:10:28.100" video="mainVideo-voice" id="subtitle"]]
+
+Introducing Talon Voice
+
 [[!template new="1" text="""But the speech-to-command repertoire is quite limited""" start="00:10:37.540" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""in Voice In, so it's now time to pick up on Talon Voice.""" start="00:10:41.040" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""This is an open source project. It's free.""" start="00:10:49.760" video="mainVideo-voice" id="subtitle"]]
@@ -192,6 +228,9 @@
 [[!template text="""This, however, runs on VS Code.""" start="00:12:17.240" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""At least that's the text editor""" start="00:12:20.560" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""for which he's primarily developing Cursorless.""" start="00:12:23.360" video="mainVideo-voice" id="subtitle"]]
+
+Talon GUI
+
 [[!template new="1" text="""I followed the [install] protocol outlined by Tara Roys.""" start="00:12:28.400" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""She has a collection of tutorials""" start="00:12:35.520" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""on YouTube as well as on GitHub that are quite helpful.""" start="00:12:38.760" video="mainVideo-voice" id="subtitle"]]
@@ -214,6 +253,9 @@
 [[!template text="""that change is implemented immediately.""" start="00:13:52.880" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""You do not have to restart Talon""" start="00:13:55.080" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""to get the change to take effect.""" start="00:13:57.600" video="mainVideo-voice" id="subtitle"]]
+
+Talon file with web scope
+
 [[!template new="1" text="""This is an example of a Talon file.""" start="00:14:02.540" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""It has two components. It has a header above the dash that describes""" start="00:14:04.760" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""the scope of the commands contained below the dash.""" start="00:14:10.500" video="mainVideo-voice" id="subtitle"]]
@@ -236,6 +278,9 @@
 [[!template text="""it's an optional feature of Talon files,""" start="00:15:26.440" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""then the commands in the file will apply in all situations,""" start="00:15:29.600" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""in all modes.""" start="00:15:32.640" video="mainVideo-voice" id="subtitle"]]
+
+Terminals on remote and virtual machines
+
 [[!template new="1" text="""Here we have two restrictions.""" start="00:15:34.015" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""These commands will only work""" start="00:15:36.960" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""when using the iTerm2 [ccc] terminal emulator for the Mac,""" start="00:15:38.960" video="mainVideo-voice" id="subtitle"]]
@@ -255,6 +300,9 @@
 [[!template text="""as an additional step. Likewise,""" start="00:16:39.840" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""here's a similar setup for interacting with""" start="00:16:43.800" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""a Ubuntu virtual machine.""" start="00:16:46.800" video="mainVideo-voice" id="subtitle"]]
+
+Recommendations
+
 [[!template new="1" text="""In terms of picking up voice computing,""" start="00:16:52.500" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""these are my recommendations.""" start="00:16:55.920" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""You're going to run into more errors""" start="00:16:57.480" video="mainVideo-voice" id="subtitle"]]
@@ -279,6 +327,9 @@
 [[!template text="""and they can be found here on GitHub.""" start="00:18:04.881" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""And I also have [posted] a quiz of 600 questions""" start="00:18:07.480" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""about some basic Talon commands.""" start="00:18:12.960" video="mainVideo-voice" id="subtitle"]]
+
+Acknowledgements
+
 [[!template new="1" text="""I'd like to thank the people who've helped me out""" start="00:18:17.720" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""on the Talon Slack channel""" start="00:18:21.000" video="mainVideo-voice" id="subtitle"]]
 [[!template text="""and members of the Oklahoma Data Science Workshop""" start="00:18:22.160" video="mainVideo-voice" id="subtitle"]]
diff --git a/2023/info/web-after.md b/2023/info/web-after.md
index 1feb1dc4..6a0027b8 100644
--- a/2023/info/web-after.md
+++ b/2023/info/web-after.md
@@ -4,6 +4,9 @@
 <a name="web-mainVideo-transcript"></a>
 # Transcript
 
+
+Overview
+
 [[!template new="1" text="""Hello, I am Yuchen, and I will be talking about""" start="00:00:00.000" video="mainVideo-web" id="subtitle"]]
 [[!template text="""how Emacs may be used to save user freedom on the web.""" start="00:00:03.200" video="mainVideo-web" id="subtitle"]]
 [[!template text="""I will begin by describing the background issues,""" start="00:00:06.840" video="mainVideo-web" id="subtitle"]]
@@ -16,6 +19,9 @@
 [[!template text="""which allows one to write an Emacs package""" start="00:00:27.120" video="mainVideo-web" id="subtitle"]]
 [[!template text="""and get a web app for free,""" start="00:00:29.320" video="mainVideo-web" id="subtitle"]]
 [[!template text="""as well as using Emacs as a Firefox extension.""" start="00:00:30.760" video="mainVideo-web" id="subtitle"]]
+
+Background problems
+
 [[!template new="1" text="""OK, let's now move on to""" start="00:00:35.680" video="mainVideo-web" id="subtitle"]]
 [[!template text="""the background issues for this topic.""" start="00:00:37.160" video="mainVideo-web" id="subtitle"]]
 [[!template text="""Many of you probably already know what is free software.""" start="00:00:39.560" video="mainVideo-web" id="subtitle"]]
@@ -113,6 +119,9 @@
 [[!template text="""which is self-hosting and keeping computations local.""" start="00:05:21.600" video="mainVideo-web" id="subtitle"]]
 [[!template text="""Wouldn't it be nice to use a photo editing web application,""" start="00:05:25.840" video="mainVideo-web" id="subtitle"]]
 [[!template text="""but without the web?""" start="00:05:28.680" video="mainVideo-web" id="subtitle"]]
+
+Solutions outside of Emacs
+
 [[!template new="1" text="""Right, now let's move on to solutions outside of Emacs""" start="00:05:31.940" video="mainVideo-web" id="subtitle"]]
 [[!template text="""that tackle these problems.""" start="00:05:36.401" video="mainVideo-web" id="subtitle"]]
 [[!template text="""There are generally two ways to fix this issue.""" start="00:05:39.040" video="mainVideo-web" id="subtitle"]]
@@ -187,8 +196,14 @@ trivial or non-trivial.""" start="00:06:44.240" video="mainVideo-web" id="subtit
 [[!template text="""One could use OpenWith, another extension,""" start="00:09:35.200" video="mainVideo-web" id="subtitle"]]
 [[!template text="""to redirect to free non-web clients,""" start="00:09:39.700" video="mainVideo-web" id="subtitle"]]
 [[!template text="""for example by opening YouTube links with MPV.""" start="00:09:42.160" video="mainVideo-web" id="subtitle"]]
+
+Emacs solutions
+
 [[!template new="1" text="""Now let us move to Emacs-based solutions.""" start="00:09:46.480" video="mainVideo-web" id="subtitle"]]
 [[!template text="""They are based on the same ideas but using Emacs.""" start="00:09:51.000" video="mainVideo-web" id="subtitle"]]
+
+Free clients in Emacs
+
 [[!template new="1" text="""First, free clients in Emacs.""" start="00:09:54.600" video="mainVideo-web" id="subtitle"]]
 [[!template text="""Basically alternative frontends written in Elisp.""" start="00:09:57.480" video="mainVideo-web" id="subtitle"]]
 [[!template text="""There are several advantages.""" start="00:10:00.640" video="mainVideo-web" id="subtitle"]]
@@ -227,6 +242,9 @@ with ease.""" start="00:11:11.120" video="mainVideo-web" id="subtitle"]]
 [[!template text="""which may change the API interface endpoints""" start="00:12:31.520" video="mainVideo-web" id="subtitle"]]
 [[!template text="""or even structure of the responses.""" start="00:12:34.560" video="mainVideo-web" id="subtitle"]]
 [[!template text="""This brings us to web browsers in Emacs.""" start="00:12:37.540" video="mainVideo-web" id="subtitle"]]
+
+Web browsers in Emacs
+
 [[!template new="1" text="""Web browsers are universal clients""" start="00:12:43.021" video="mainVideo-web" id="subtitle"]]
 [[!template text="""because all sites support browsers.""" start="00:12:45.160" video="mainVideo-web" id="subtitle"]]
 [[!template text="""So in a world of no JavaScript,""" start="00:12:47.200" video="mainVideo-web" id="subtitle"]]
@@ -300,6 +318,9 @@ with ease.""" start="00:11:11.120" video="mainVideo-web" id="subtitle"]]
 [[!template text="""And another issue is that""" start="00:16:42.160" video="mainVideo-web" id="subtitle"]]
 [[!template text="""this could also make running non-free JavaScript easier,""" start="00:16:43.640" video="mainVideo-web" id="subtitle"]]
 [[!template text="""which is harmful to user freedom.""" start="00:16:46.560" video="mainVideo-web" id="subtitle"]]
+
+emacs-web-server - overview
+
 [[!template new="1" text="""OK, let's move on to the idea""" start="00:16:52.380" video="mainVideo-web" id="subtitle"]]
 [[!template text="""of running Emacs as a web server,""" start="00:16:54.240" video="mainVideo-web" id="subtitle"]]
 [[!template text="""so that Emacs client packages are web apps""" start="00:16:55.680" video="mainVideo-web" id="subtitle"]]
@@ -316,6 +337,9 @@ with ease.""" start="00:11:11.120" video="mainVideo-web" id="subtitle"]]
 [[!template text="""we can access Emacs packages on the web.""" start="00:17:20.760" video="mainVideo-web" id="subtitle"]]
 [[!template text="""emacs-web-server package is not something new,""" start="00:17:23.580" video="mainVideo-web" id="subtitle"]]
 [[!template text="""but seems to be underused in the community somehow.""" start="00:17:26.440" video="mainVideo-web" id="subtitle"]]
+
+emacs-web-server - hello emacs!
+
 [[!template new="1" text="""OK, let's start with a simple example called hello-emacs.""" start="00:17:30.380" video="mainVideo-web" id="subtitle"]]
 [[!template text="""It is pretty straightforward.""" start="00:17:33.360" video="mainVideo-web" id="subtitle"]]
 [[!template text="""Just require the web server feature""" start="00:17:35.240" video="mainVideo-web" id="subtitle"]]
@@ -330,6 +354,9 @@ with ease.""" start="00:11:11.120" video="mainVideo-web" id="subtitle"]]
 [[!template text="""To stop a server, just run ws-stop on the web server object.""" start="00:18:03.940" video="mainVideo-web" id="subtitle"]]
 [[!template text="""Let's evaluate.""" start="00:18:10.840" video="mainVideo-web" id="subtitle"]]
 [[!template text="""Yep, it stopped.""" start="00:18:14.960" video="mainVideo-web" id="subtitle"]]
+
+emacs-web-server - yolo
+
 [[!template new="1" text="""OK, now let's move on to something funny""" start="00:18:17.580" video="mainVideo-web" id="subtitle"]]
 [[!template text="""that you should never run on the public web.""" start="00:18:20.000" video="mainVideo-web" id="subtitle"]]
 [[!template text="""I call it yolo.el.""" start="00:18:22.220" video="mainVideo-web" id="subtitle"]]
@@ -390,6 +417,9 @@ with ease.""" start="00:11:11.120" video="mainVideo-web" id="subtitle"]]
 [[!template text="""And enforce preferred colorscheme in Firefox,""" start="00:22:56.800" video="mainVideo-web" id="subtitle"]]
 [[!template text="""since htmlize, as you have noticed,""" start="00:23:00.080" video="mainVideo-web" id="subtitle"]]
 [[!template text="""faithfully reflects the theme used in Emacs.""" start="00:23:02.840" video="mainVideo-web" id="subtitle"]]
+
+emacs-web-server - emacs web framework
+
 [[!template new="1" text="""Okay, so we know that yolo is unsafe""" start="00:23:07.940" video="mainVideo-web" id="subtitle"]]
 [[!template text="""and needs to be refined.""" start="00:23:10.339" video="mainVideo-web" id="subtitle"]]
 [[!template text="""In fact, we don't necessarily want""" start="00:23:11.540" video="mainVideo-web" id="subtitle"]]
@@ -503,6 +533,9 @@ with ease.""" start="00:11:11.120" video="mainVideo-web" id="subtitle"]]
 [[!template text="""it can handle.""" start="00:29:31.000" video="mainVideo-web" id="subtitle"]]
 [[!template text="""In any case, I think the package emacs-web-server""" start="00:29:32.380" video="mainVideo-web" id="subtitle"]]
 [[!template text="""could do with some performance enhancement.""" start="00:29:36.440" video="mainVideo-web" id="subtitle"]]
+
+Firefox with emacs for extensions
+
 [[!template new="1" text="""Right. Because of the time constraints,""" start="00:29:40.420" video="mainVideo-web" id="subtitle"]]
 [[!template text="""I will briefly touch one final idea,""" start="00:29:44.000" video="mainVideo-web" id="subtitle"]]
 [[!template text="""which is to use Emacs as a Firefox browser extension.""" start="00:29:45.760" video="mainVideo-web" id="subtitle"]]
@@ -538,6 +571,9 @@ with ease.""" start="00:11:11.120" video="mainVideo-web" id="subtitle"]]
 [[!template text="""that allows the web extension""" start="00:31:15.640" video="mainVideo-web" id="subtitle"]]
 [[!template text="""to wait for responses from Emacs.""" start="00:31:17.120" video="mainVideo-web" id="subtitle"]]
 [[!template text="""Some further work, I suppose.""" start="00:31:20.200" video="mainVideo-web" id="subtitle"]]
+
+Thank you
+
 [[!template new="1" text="""That concludes my talk.""" start="00:31:25.360" video="mainVideo-web" id="subtitle"]]
 [[!template text="""Thank you for your attention.""" start="00:31:28.254" video="mainVideo-web" id="subtitle"]]
 
diff --git a/2023/info/world-after.md b/2023/info/world-after.md
index b367a20c..f40ddcf3 100644
--- a/2023/info/world-after.md
+++ b/2023/info/world-after.md
@@ -4,6 +4,9 @@
 <a name="world-mainVideo-transcript"></a>
 # Transcript
 
+
+Draw and scribble in GNU Emacs
+
 [[!template new="1" text="""Hello. In this video, we will look at""" start="00:00:00.780" video="mainVideo-world" id="subtitle"]]
 [[!template text="""drawing and scribbling in Emacs using SVG.""" start="00:00:02.900" video="mainVideo-world" id="subtitle"]]
 [[!template text="""Let's start with `canvas-mode`.""" start="00:00:07.167" video="mainVideo-world" id="subtitle"]]
@@ -46,6 +49,9 @@
 [[!template text="""you can do Control-c Control-c (`C-c C-c`).""" start="00:03:26.180" video="mainVideo-world" id="subtitle"]]
 [[!template text="""Finally, we look at ellipse.""" start="00:03:32.000" video="mainVideo-world" id="subtitle"]]
 [[!template text="""That's all for this video. Thanks!""" start="00:03:44.420" video="mainVideo-world" id="subtitle"]]
+
+SVG Symbols library
+
 [[!template new="1" text="""Hello. In this video, we will draw""" start="00:03:46.400" video="mainVideo-world" id="subtitle"]]
 [[!template text="""schematics using symbols from SVG library in Emacs.""" start="00:03:48.333" video="mainVideo-world" id="subtitle"]]
 [[!template text="""Press capital L to activate the symbol library""" start="00:03:52.067" video="mainVideo-world" id="subtitle"]]
@@ -64,6 +70,9 @@
 [[!template text="""to exit that particular connection.""" start="00:04:53.133" video="mainVideo-world" id="subtitle"]]
 [[!template text="""Let's connect other symbols too.""" start="00:05:00.033" video="mainVideo-world" id="subtitle"]]
 [[!template text="""That's all for this video. Thanks.""" start="00:05:16.633" video="mainVideo-world" id="subtitle"]]
+
+GNU Emacs: A multimedia editor
+
 [[!template new="1" text="""Hello. In this video, we will look at""" start="00:05:20.140" video="mainVideo-world" id="subtitle"]]
 [[!template text="""some basic multimedia editing using Emacs.""" start="00:05:22.167" video="mainVideo-world" id="subtitle"]]
 [[!template text="""Let's start a media-edit session.""" start="00:05:24.933" video="mainVideo-world" id="subtitle"]]
@@ -88,6 +97,9 @@
 [[!template text="""Okay. Let's open up shell and view this""" start="00:07:16.967" video="mainVideo-world" id="subtitle"]]
 [[!template text="""video file in an external video player.""" start="00:07:21.900" video="mainVideo-world" id="subtitle"]]
 [[!template text="""That's all for this video. Thanks.""" start="00:07:57.160" video="mainVideo-world" id="subtitle"]]
+
+Fill PDF form using GNU Emacs
+
 [[!template new="1" text="""Hello. In this video, we will look at""" start="00:08:03.367" video="mainVideo-world" id="subtitle"]]
 [[!template text="""editing a PDF form using GNU Emacs.""" start="00:08:05.567" video="mainVideo-world" id="subtitle"]]
 [[!template text="""To start, we have to enable the annotation.""" start="00:08:09.760" video="mainVideo-world" id="subtitle"]]
@@ -111,6 +123,9 @@
 [[!template text="""Let's verify the values.""" start="00:09:27.160" video="mainVideo-world" id="subtitle"]]
 [[!template text="""You have city, France and Driving License selected.""" start="00:09:29.100" video="mainVideo-world" id="subtitle"]]
 [[!template text="""That's all for this video. Thanks.""" start="00:09:32.620" video="mainVideo-world" id="subtitle"]]
+
+Desktop and window management in GNU Emacs
+
 [[!template new="1" text="""Hello. In this video, we will look at""" start="00:09:34.900" video="mainVideo-world" id="subtitle"]]
 [[!template text="""desktop and window management in GNU Emacs.""" start="00:09:37.660" video="mainVideo-world" id="subtitle"]]
 [[!template text="""We'll start with `task-view`.""" start="00:09:40.460" video="mainVideo-world" id="subtitle"]]
@@ -129,6 +144,9 @@
 [[!template text="""Then you can select any of the windows""" start="00:10:59.980" video="mainVideo-world" id="subtitle"]]
 [[!template text="""in this group to activate the complete group.""" start="00:11:04.867" video="mainVideo-world" id="subtitle"]]
 [[!template text="""That's all for this video. Thanks.""" start="00:11:07.640" video="mainVideo-world" id="subtitle"]]
+
+Screen mirroring in GNU Emacs
+
 [[!template new="1" text="""Hello. In this video, we will look at""" start="00:11:10.440" video="mainVideo-world" id="subtitle"]]
 [[!template text="""screen mirroring using GNU Emacs.""" start="00:11:12.433" video="mainVideo-world" id="subtitle"]]
 [[!template text="""Run `wfd`. Select an interface.""" start="00:11:14.280" video="mainVideo-world" id="subtitle"]]
@@ -139,21 +157,48 @@
 [[!template text="""Let's change some buffer to check the visuals.""" start="00:11:38.720" video="mainVideo-world" id="subtitle"]]
 [[!template text="""To terminate the session, just click on quit.""" start="00:11:45.140" video="mainVideo-world" id="subtitle"]]
 [[!template text="""That's all for this video. Thanks.""" start="00:11:50.220" video="mainVideo-world" id="subtitle"]]
+
+Swipe for Text Input in GNU Emacs
+
 [[!template new="1" text="""[Using Sweep to swipe and type &quot;as you like it.&quot;]""" start="00:11:53.033" video="mainVideo-world" id="subtitle"]]
+
+Formula Editor in GNU Emacs
+
 [[!template new="1" text="""[Formula Editor]""" start="00:12:25.533" video="mainVideo-world" id="subtitle"]]
 [[!template text="""[Typing fractions in the formula]""" start="00:12:39.900" video="mainVideo-world" id="subtitle"]]
 [[!template text="""[Adding brackets and an exponent]""" start="00:12:45.033" video="mainVideo-world" id="subtitle"]]
+
+Transliteration in Emacs
+
 [[!template new="1" text="""[Hindi (Devanagari script) Phonetic typing]""" start="00:12:59.433" video="mainVideo-world" id="subtitle"]]
 [[!template text="""[Phonetic typing Gujarati, Bangla, Kannada, and Tamil]""" start="00:13:05.200" video="mainVideo-world" id="subtitle"]]
+
+Social Media client - Tumblr, Reddit
+
 [[!template new="1" text="""[Browsing Reddit in Emacs]""" start="00:13:09.433" video="mainVideo-world" id="subtitle"]]
 [[!template text="""[Browsing Tumblr in Emacs]""" start="00:13:19.533" video="mainVideo-world" id="subtitle"]]
 [[!template text="""[Browsing X (Twitter) in Emacs]""" start="00:13:29.533" video="mainVideo-world" id="subtitle"]]
+
+Comics Builder
+
 [[!template new="1" text="""[Generating comic from a text script]""" start="00:13:40.000" video="mainVideo-world" id="subtitle"]]
+
+Matching game
+
 [[!template new="1" text="""[Matching color names with color boxes]""" start="00:13:49.567" video="mainVideo-world" id="subtitle"]]
+
+Interactive XPath Builder in GNU Emacs
+
 [[!template new="1" text="""[Running `xpath-builder` on an XML file]""" start="00:13:59.567" video="mainVideo-world" id="subtitle"]]
 [[!template text="""[Filtering `title`, `para`, and `author` from the XML]""" start="00:14:01.833" video="mainVideo-world" id="subtitle"]]
+
+Interactive JSON Builder in GNU Emacs
+
 [[!template new="1" text="""[Filtering `father`, `father.name`, `children`""" start="00:14:10.767" video="mainVideo-world" id="subtitle"]]
 [[!template text="""`children[1]` from a JSON using JSON Builder]""" start="00:14:29.200" video="mainVideo-world" id="subtitle"]]
+
+GNU Emacs as a lightweight IDE (CEDET Semantic): Java - Generate getter/setter
+
 [[!template new="1" text="""Hello. In this video, we will look at""" start="00:14:35.233" video="mainVideo-world" id="subtitle"]]
 [[!template text="""generating getters and setters in Java using Emacs.""" start="00:14:37.633" video="mainVideo-world" id="subtitle"]]
 [[!template text="""We will run `srecode-getset-dialog`.""" start="00:14:41.660" video="mainVideo-world" id="subtitle"]]
@@ -169,7 +214,13 @@
 [[!template text="""Now select all, and you can see rest of the""" start="00:15:13.100" video="mainVideo-world" id="subtitle"]]
 [[!template text="""getters and setters have been generated.""" start="00:15:22.300" video="mainVideo-world" id="subtitle"]]
 [[!template text="""That's all for this video. Thanks.""" start="00:15:23.933" video="mainVideo-world" id="subtitle"]]
+
+Generate C header
+
 [[!template new="1" text="""[Generating C headers using `srecode-gen-header`]""" start="00:15:26.133" video="mainVideo-world" id="subtitle"]]
+
+C Rename symbols
+
 [[!template new="1" text="""Hello. In this video, we will look at""" start="00:16:11.640" video="mainVideo-world" id="subtitle"]]
 [[!template text="""renaming method across multiple files in a project.""" start="00:16:13.833" video="mainVideo-world" id="subtitle"]]
 [[!template text="""Let's start with `semantic-symref-symbol`.""" start="00:16:17.633" video="mainVideo-world" id="subtitle"]]
@@ -182,6 +233,9 @@
 [[!template text="""Let's open the `*Messages*` buffer to see the results""" start="00:16:57.720" video="mainVideo-world" id="subtitle"]]
 [[!template text="""more clearly. No errors.""" start="00:17:00.300" video="mainVideo-world" id="subtitle"]]
 [[!template text="""That's all for this video. Thanks.""" start="00:17:04.167" video="mainVideo-world" id="subtitle"]]
+
+SQL (offline)
+
 [[!template new="1" text="""Hello. In this video, we will look at""" start="00:17:07.640" video="mainVideo-world" id="subtitle"]]
 [[!template text="""SQL editing with Semantic.""" start="00:17:09.733" video="mainVideo-world" id="subtitle"]]
 [[!template text="""We will define a schema in this SQL document.""" start="00:17:12.440" video="mainVideo-world" id="subtitle"]]
diff --git a/2023/info/writing-after.md b/2023/info/writing-after.md
index f260cc4f..89e34436 100644
--- a/2023/info/writing-after.md
+++ b/2023/info/writing-after.md
@@ -4,6 +4,9 @@
 <a name="writing-mainVideo-transcript"></a>
 # Transcript
 
+
+Intro
+
 [[!template new="1" text="""Hello everyone, I'm Jeremy Friesen, pronouns he/him,""" start="00:00:00.000" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""and today I'll be talking about""" start="00:00:04.560" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""how Emacs turbocharges my writing.""" start="00:00:05.880" video="mainVideo-writing" id="subtitle"]]
@@ -22,6 +25,9 @@
 [[!template text="""to reduce barriers to capturing and writing and thinking,""" start="00:00:47.000" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""and I'm always on the lookout for minor refinements""" start="00:00:50.320" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""that help me stay in my thinking.""" start="00:00:53.320" video="mainVideo-writing" id="subtitle"]]
+
+How I got here
+
 [[!template new="1" text="""How I got here was I started in WordPress,""" start="00:00:57.120" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""then I moved to Jekyll, and then to Hugo,""" start="00:00:59.240" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""and through that process I started writing in Markdown.""" start="00:01:02.600" video="mainVideo-writing" id="subtitle"]]
@@ -30,6 +36,9 @@
 [[!template text="""it felt intimidating because it could do so many things.""" start="00:01:09.360" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""I later learned Org Mode grows with you,""" start="00:01:12.400" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""and that's where I'm at now.""" start="00:01:15.520" video="mainVideo-writing" id="subtitle"]]
+
+Friction
+
 [[!template new="1" text="""But I didn't realize that friction""" start="00:01:18.400" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""between writing Markdown for my public blog""" start="00:01:20.000" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""and then adopting Org Mode locally""" start="00:01:23.360" video="mainVideo-writing" id="subtitle"]]
@@ -40,6 +49,9 @@
 [[!template text="""and where I would put things,""" start="00:01:38.200" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""this kind of pre-thinking,""" start="00:01:39.520" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""where does stuff go when it comes into and out of my brain.""" start="00:01:41.040" video="mainVideo-writing" id="subtitle"]]
+
+Domains for notes
+
 [[!template new="1" text="""So I have many domains where I'll write towards.""" start="00:01:45.960" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""The ones for this presentation are going to be""" start="00:01:49.400" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""blog posts, epigraphs, glossary, and melange.""" start="00:01:51.120" video="mainVideo-writing" id="subtitle"]]
@@ -50,6 +62,9 @@
 [[!template text="""to the simplified Denote package.""" start="00:02:07.560" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""I didn't use a lot of the functionality""" start="00:02:10.640" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""and I appreciate the plain text reality of Denote.""" start="00:02:13.200" video="mainVideo-writing" id="subtitle"]]
+
+Demo
+
 [[!template new="1" text="""So let's hop into the demo.""" start="00:02:15.920" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""I'm going to split my screen.""" start="00:02:18.800" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""Over on the right is going to be""" start="00:02:19.920" video="mainVideo-writing" id="subtitle"]]
@@ -66,6 +81,9 @@
 [[!template text="""It's Emacs.""" start="00:02:49.800" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""Great.""" start="00:02:50.800" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""We've saved it.""" start="00:02:51.520" video="mainVideo-writing" id="subtitle"]]
+
+Dabbrev and hippie-expand
+
 [[!template new="1" text="""One of the things I encourage everybody to do""" start="00:02:55.440" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""is to watch Jay Dixit's presentation, Emacs for Writers.""" start="00:02:57.400" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""It showed me the utility of Dabbrev for quick auto correction.""" start="00:03:02.040" video="mainVideo-writing" id="subtitle"]]
@@ -77,6 +95,9 @@
 [[!template text="""more like English instead of programming code.""" start="00:03:24.240" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""So I think it's important to understand these tools""" start="00:03:27.800" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""that help me write better.""" start="00:03:30.720" video="mainVideo-writing" id="subtitle"]]
+
+Links
+
 [[!template new="1" text="""All right, we're going to go with links.""" start="00:03:32.840" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""Links are foundational for the web.""" start="00:03:34.880" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""I'm going to insert a public link,""" start="00:03:37.000" video="mainVideo-writing" id="subtitle"]]
@@ -160,6 +181,9 @@
 [[!template text="""And here's my captured information""" start="00:07:37.520" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""along with the citation link to it.""" start="00:07:39.400" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""Again, helpful to be consistent.""" start="00:07:42.600" video="mainVideo-writing" id="subtitle"]]
+
+Conclusion
+
 [[!template new="1" text="""In conclusion, when I started learning Emacs,""" start="00:07:49.160" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""I quickly shifted to vanilla Emacs and just started writing.""" start="00:07:52.280" video="mainVideo-writing" id="subtitle"]]
 [[!template text="""As I wrote, when I needed to do something that I'd previously""" start="00:07:55.880" video="mainVideo-writing" id="subtitle"]]