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64 lines
2.0 KiB
Plaintext
64 lines
2.0 KiB
Plaintext
# http://yaml.org
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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# Detection
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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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add-highlighter -group / regions -default code yaml \
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double_string '"' (?<!\\)(\\\\)*" '' \
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single_string "'" "'" '' \
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comment '#' '$' ''
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add-highlighter -group /yaml/double_string fill string
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add-highlighter -group /yaml/single_string fill string
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add-highlighter -group /yaml/comment fill comment
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add-highlighter -group /yaml/code regex ^(---|\.\.\.)$ 0:meta
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add-highlighter -group /yaml/code regex ^(\h*:\w*) 0:keyword
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add-highlighter -group /yaml/code regex \b(true|false|null)\b 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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# 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 _yaml_indent_on_new_line %{
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eval -draft -itersel %{
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# copy '#' comment prefix and following white spaces
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try %{ exec -draft k <a-x> s ^\h*\K#\h* <ret> y gh j P }
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# preserve previous line indent
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try %{ exec -draft \; 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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# 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 -group yaml-highlight global WinSetOption filetype=yaml %{ add-highlighter ref yaml }
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hook global WinSetOption filetype=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 -group yaml-highlight global WinSetOption filetype=(?!yaml).* %{ remove-highlighter yaml }
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hook global WinSetOption filetype=(?!yaml).* %{
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remove-hooks window yaml-indent
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remove-hooks window yaml-hooks
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}
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