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rc restructuredtext: only add language highlighters for actual code blocks in buffer

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Analogous to markdown.kak.
This commit is contained in:
Johannes Altmanninger 2022-08-13 23:00:03 +02:00
parent 907ad84f46
commit 9fc62609b1
1 changed files with 21 additions and 10 deletions
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31
rc/filetype/restructuredtext.kak
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@ -12,6 +12,15 @@ hook global WinSetOption filetype=restructuredtext %{
require-module restructuredtext
}
hook -group restructuredtext-load-languages global WinSetOption filetype=restructuredtext %{
restructuredtext-load-languages '%'
}
hook -group restructuredtext-load-languages global WinSetOption filetype=restructuredtext %{
hook -group restructuredtext-load-languages window NormalIdle .* %{restructuredtext-load-languages gtGbGl}
hook -group restructuredtext-load-languages window InsertIdle .* %{restructuredtext-load-languages gtGbGl}
}
hook -group restructuredtext-highlight global WinSetOption filetype=restructuredtext %{
add-highlighter window/restructuredtext ref restructuredtext
hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/restructuredtext }
@ -26,16 +35,6 @@ add-highlighter shared/restructuredtext regions
add-highlighter shared/restructuredtext/content default-region group
add-highlighter shared/restructuredtext/code region ::\h*\n ^(?=\S) fill meta
evaluate-commands %sh{
for ft in c cabal clojure coffee cpp css cucumber ddiff dockerfile \
fish gas go haml haskell html ini java javascript json \
julia kak kickstart latex lisp lua makefile moon objc \
perl pug python ragel ruby rust sass scala scss sh swift \
tupfile yaml; do
printf 'add-highlighter shared/restructuredtext/%s region %s %s ref %s\n' "$ft" "\.\.\h*code-block::\h*$ft\h*\n" '^(?=\S)' "$ft"
done
}
# Setext-style header
# Valid header characters:
# # ! " $ % & ' ( ) * + , - . / : ; < = > ? @ [ \ ] ^ _ ` { | } ~
@ -78,4 +77,16 @@ add-highlighter shared/restructuredtext/content/ regex [^*](\*\*([^\s*]|([^\s*][
add-highlighter shared/restructuredtext/content/ regex [^*](\*([^\s*]|([^\s*][^*]*[^\s*]))\*)[^*] 1:+i
add-highlighter shared/restructuredtext/content/ regex [^`](``([^\s`]|([^\s`][^`]*[^\s`]))``)[^`] 1:mono
define-command restructuredtext-load-languages -params 1 %{
evaluate-commands -draft %{ try %{
execute-keys "%arg{1}s^\.\.\h*code-block::\h*\K\w+<ret>"
evaluate-commands -itersel %{ try %{
require-module %val{selection}
add-highlighter "shared/restructuredtext/%val{selection}" region "\.\.\h*code-block::\h*%val{selection}\h*\n" '^(?=\S)' regions
add-highlighter "shared/restructuredtext/%val{selection}/" default-region fill meta
add-highlighter "shared/restructuredtext/%val{selection}/inner" region \A\.\.\h*code-block::[^\n]*\K '^(?=\S)' ref %val{selection}
}}
}}
}
}