70 lines
1.9 KiB
Plaintext
70 lines
1.9 KiB
Plaintext
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# http://yaml.org
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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# Detection
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# ‾‾‾‾‾‾‾‾‾
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hook global BufSetOption mimetype=text/x-yaml %{
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set buffer filetype yaml
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}
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hook global BufCreate .*[.](yaml) %{
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set buffer filetype yaml
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}
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# Highlighters
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# ‾‾‾‾‾‾‾‾‾‾‾‾
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addhl -group / multi_region -default code yaml \
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double_string '"' (?<!\\)(\\\\)*" '' \
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single_string "'" "'" '' \
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comment '#' '$' ''
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addhl -group /yaml/double_string fill string
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addhl -group /yaml/single_string fill string
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addhl -group /yaml/comment fill comment
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addhl -group /yaml/code regex ^(---|\.\.\.)$ 0:macro
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addhl -group /yaml/code regex ^(\h*:\w*) 0:keyword
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addhl -group /yaml/code regex \<(true|false|null)\> 0:value
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# Commands
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# ‾‾‾‾‾‾‾‾
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def -hidden _yaml_filter_around_selections %{
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eval -draft -itersel %{
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exec <a-x>
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# remove trailing white spaces
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try %{ exec -draft s \h+$ <ret> d }
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}
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}
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def -hidden _yaml_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 : _yaml_filter_around_selections <ret> }
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# copy '#' comment prefix and following white spaces
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try %{ exec -draft k x s ^\h*\K#\h* <ret> y j p }
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# indent after :
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try %{ exec -draft <space> k x <a-k> :$ <ret> j <a-gt> }
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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=yaml %{
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addhl ref yaml
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hook window InsertEnd .* -group yaml-hooks _yaml_filter_around_selections
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hook window InsertChar \n -group yaml-indent _yaml_indent_on_new_line
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}
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hook global WinSetOption filetype=(?!yaml).* %{
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rmhl yaml
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rmhooks window yaml-indent
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rmhooks window yaml-hooks
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}
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