84 lines
3.3 KiB
Plaintext
84 lines
3.3 KiB
Plaintext
# Note: jade is changing its name to pug (https://github.com/pugjs/pug/issues/2184)
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# This appears to be a work in progress -- the pug-lang domain is parked, while
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# the jade-lang one is active. This highlighter will recognize .pug and .jade extensions,
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# http://jade-lang.com (will be http://pug-lang.com)
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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# Detection
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# ‾‾‾‾‾‾‾‾‾
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hook global BufSetOption mimetype=text/x-pug %{
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set buffer filetype pug
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}
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hook global BufCreate .*[.](pug|jade) %{
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set buffer filetype pug
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}
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# Highlighters
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# ‾‾‾‾‾‾‾‾‾‾‾‾
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addhl -group / regions -default code pug \
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text ^\h*\|\s $ '' \
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text ^\h*([A-Za-z][A-Za-z0-9_-]*)?(\#[A-Za-z][A-Za-z0-9_-]*)?((?:\.[A-Za-z][A-Za-z0-9_-]*)*)?(?<=\S)\h+\K.* $ '' \
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javascript ^\h*[-=!] $ '' \
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double_string '"' (?:(?<!\\)(\\\\)*"|$) '' \
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single_string "'" (?:(?<!\\)(\\\\)*'|$) '' \
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comment // $ '' \
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attribute \( \) \( \
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puglang ^\h*\b(\block|extends|include|append|prepend|if|unless|else|case|when|default|each|while|mixin)\b $ '' \
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# Filters
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# ‾‾‾‾‾‾‾
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addhl -group /pug/double_string fill string
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addhl -group /pug/single_string fill string
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addhl -group /pug/comment fill comment
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addhl -group /pug/javascript ref javascript
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addhl -group /pug/attribute ref javascript
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addhl -group /pug/puglang ref javascript
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addhl -group /pug/puglang regex \b(\block|extends|include|append|prepend|if|unless|else|case|when|default|each|while|mixin|of|in)\b 0:keyword
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addhl -group /pug/attribute regex [()=] 0:operator
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addhl -group /pug/text regex \h*(\|) 1:meta
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addhl -group /pug/code regex ^\h*([A-Za-z][A-Za-z0-9_-]*) 1:type
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addhl -group /pug/code regex (\#[A-Za-z][A-Za-z0-9_-]*) 1:identifier
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addhl -group /pug/code regex ((?:\.[A-Za-z][A-Za-z0-9_-]*)*) 1:value
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# Commands
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# ‾‾‾‾‾‾‾‾
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def -hidden _pug_filter_around_selections %{
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# remove trailing white spaces
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try %{ exec -draft -itersel <a-x> s \h+$ <ret> d }
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}
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def -hidden _pug_indent_on_new_line %{
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eval -draft -itersel %{
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# preserve previous line indent
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try %{ exec -draft <space> K <a-&> }
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# filter previous line
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try %{ exec -draft k : _pug_filter_around_selections <ret> }
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# copy '//', '|', '-' or '(!)=' prefix and following whitespace
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try %{ exec -draft k x s ^\h*\K[/|!=-]{1,2}\h* <ret> y j p }
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# indent unless we copied something above
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try %{ exec -draft <a-gt> <space> b s \S <ret> g l <a-lt> }
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}
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}
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# Initialization
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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hook global WinSetOption filetype=pug %{
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addhl ref pug
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hook window InsertEnd .* -group pug-hooks _pug_filter_around_selections
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hook window InsertChar \n -group pug-indent _pug_indent_on_new_line
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}
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hook global WinSetOption filetype=(?!pug).* %{
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rmhl pug
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rmhooks window pug-indent
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rmhooks window pug-hooks
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}
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