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Merge remote-tracking branch 'xiaq/master'

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Maxime Coste 2022-02-15 20:56:21 +11:00
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# Syntax highlighting and indentation for Elvish (https://elv.sh)
hook global BufCreate .*\.elv %{
set-option buffer filetype elvish
}
hook global WinSetOption filetype=elvish %<
require-module elvish
hook window InsertChar \n -group elvish-insert elvish-indent
hook window InsertChar [\]})] -group elvish-insert elvish-deindent
hook -once -always window WinSetOption filetype=.* %{ remove-hooks window elvish-.+ }
>
hook -group elvish-highlight global WinSetOption filetype=elvish %{
add-highlighter window/elvish ref elvish
hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/elvish }
}
provide-module elvish %§
add-highlighter shared/elvish regions
add-highlighter shared/elvish/code default-region group
add-highlighter shared/elvish/double_string region '"' (?<!\\)(\\\\)*" fill string
add-highlighter shared/elvish/single_string region "'" (?<!')('')*' fill string
add-highlighter shared/elvish/comment region '#' $ fill comment
add-highlighter shared/elvish/code/variable regex \$[\w\d-_:~]+ 0:variable
add-highlighter shared/elvish/code/variable_in_assignment regex (?:^|\{\s|\(|\||\;)\h*(?:var|set|tmp|del)((?:\h+[\w\d-_:~]+)*) 1:variable
add-highlighter shared/elvish/code/variable_in_for regex (?:^|\{\s|\(|\||\;)\h*for\h+([\w\d-_:~]*) 1:variable
add-highlighter shared/elvish/code/variable_in_except regex \}\h+except\h+([\w\d-_:~]*) 1:variable
add-highlighter shared/elvish/code/builtin regex (?:^|\{\s|\(|\||\;)\h*(var|set|tmp|del|and|or|coalesce|if|while|for|try|fn|pragma|!=|!=s|%|\*|\+|-|-gc|-ifaddrs|-log|-override-wcwidth|-stack|/|<|<=|<=s|<s|==|==s|>|>=|>=s|>s|all|assoc|base|bool|break|call|cd|compare|constantly|continue|count|defer|deprecate|dissoc|drop|each|eawk|echo|eq|eval|exact-num|exec|exit|external|fail|fg|float64|from-json|from-lines|from-terminated|get-env|has-env|has-external|has-key|has-value|is|keys|kind-of|make-map|multi-error|nop|not|not-eq|ns|num|one|only-bytes|only-values|order|peach|pprint|print|printf|put|rand|randint|range|read-line|read-upto|repeat|repr|resolve|return|run-parallel|search-external|set-env|show|sleep|slurp|src|styled|styled-segment|take|tilde-abbr|time|to-json|to-lines|to-string|to-terminated|unset-env|use-mod|wcswidth) 1:builtin
add-highlighter shared/elvish/code/keyword regex \}\h+(elif|else|except|finally) 1:keyword
add-highlighter shared/elvish/code/metachar regex [*?|&\;<>()[\]{}] 0:operator
define-command -hidden elvish-indent %< evaluate-commands -draft -itersel %<
execute-keys <semicolon>
try %<
# if the previous line is a comment, copy indent, # and whitespace
execute-keys -draft k <a-x> s^\h*#\h*<ret> yjP
> catch %<
# copy indent
execute-keys -draft K <a-&>
# indent after { [ ( |
try %< execute-keys -draft k <a-x> <a-k>[[{(|]\h*$<ret> j <a-gt> >
>
>>
define-command -hidden elvish-deindent %< evaluate-commands -draft -itersel %<
try %<
# Deindent only when there is a lone closing character
execute-keys -draft <a-x> <a-k>^\h*[^\h]$<ret> <a-lt>
>
>>
§