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diff --git a/2022/talks/eev.md b/2022/talks/eev.md new file mode 100644 index 00000000..b11e7b2c --- /dev/null +++ b/2022/talks/eev.md @@ -0,0 +1,57 @@ +[[!meta title="Bidirectional links with eev"]] +[[!meta copyright="Copyright © 2022 Eduardo Ochs"]] +[[!inline pages="internal(2022/info/eev-nav)" raw="yes"]] + +<!-- Initially generated with emacsconf-generate-talk-page and then left alone for manual editing --> +<!-- You can manually edit this file to update the abstract, add links, etc. ---> + + +# Bidirectional links with eev +Eduardo Ochs + +[[!inline pages="internal(2022/info/eev-before)" raw="yes"]] + +Consider the two sexps below: + + (code-c-d "foobar" "/tmp/foo/bar/" :anchor) + (code-c-d "fb" "/tmp/foo/bar/" :anchor) + +Each one of them defines several "short hyperlink" functions. After +running them the three sexps below are roughly equivalent: + + (find-file "/tmp/foo/bar/plic.txt") + (find-foobarfile "plic.txt") + (find-fbfile "plic.txt") + +The "`code-c-d`"s above also define functions with even shorter names +– `find-foobar` and `find-fb` - that point to "anchors" in files in +the directory `/tmp/foo/bar/`. The three sexps below are roughly +equivalent - + + (find-fline "/tmp/foo/bar/plic.txt" "«bletch»") + (find-foobar "plic.txt" "bletch") + (find-fb "plic.txt" "bletch") + +Until feb/2022 the only way that I had to produce these hyperlinks to +anchors quickly required a LOT of muscle memory… I had to type this, + + M-1 M-h M-w M-h M-h 9*<down> M-h M-2 M-h M-y M-h M-- M-h M-w M-k + +where the number of "`<down>`"s depended on whether I preferred +`find-foobar` of `find-fb` - i.e., of on what is my preferred "code" +for the "directory" `/tmp/foo/bar/`; either "`foobar`" or "`fb`". + +In this presentation I will show a much better way to generate short +hyperlinks to anchors and push these short hyperlinks to the kill +ring, and how I use that to create bidirectional hyperlinks between my +notes on a language $LANGUAGE and programs written in that language. + +For more info see [this page](http://angg.twu.net/emacsconf2022-kla.html). + + + +[[!inline pages="internal(2022/info/eev-after)" raw="yes"]] + +[[!inline pages="internal(2022/info/eev-nav)" raw="yes"]] + +[[!taglink CategoryEEV]] |