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79 lines
2.7 KiB
Plaintext
79 lines
2.7 KiB
Plaintext
# http://fishshell.com
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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# Detection
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# ‾‾‾‾‾‾‾‾‾
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hook global BufSetOption mimetype=text/x-fish %{
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set buffer filetype fish
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}
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hook global BufCreate .*[.](fish) %{
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set buffer filetype fish
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}
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# Highlighters
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# ‾‾‾‾‾‾‾‾‾‾‾‾
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addhl -group / regions -default code fish \
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double_string '"' (?<!\\)(\\\\)*" '' \
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single_string "'" "'" '' \
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comment '#' '$' ''
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addhl -group /fish/double_string fill string
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addhl -group /fish/double_string regex (\$\w+)|(\{\$\w+\}) 0:identifier
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addhl -group /fish/single_string fill string
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addhl -group /fish/comment fill comment
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addhl -group /fish/code regex (\$\w+)|(\{\$\w+\}) 0:identifier
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# Command names are collected using `builtin --names` and 'eval' from `functions --names`
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addhl -group /fish/code regex \b(and|begin|bg|bind|block|break|breakpoint|builtin|case|cd|command|commandline|complete|contains|continue|count|echo|else|emit|end|eval|exec|exit|fg|for|function|functions|history|if|jobs|not|or|printf|pwd|random|read|return|set|set_color|source|status|switch|test|ulimit|while)\b 0:keyword
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# Commands
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# ‾‾‾‾‾‾‾‾
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def -hidden _fish_filter_around_selections %{
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# remove trailing white spaces
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try %{ exec -draft -itersel <a-x> s \h+$ <ret> d }
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}
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def -hidden _fish_indent_on_char %{
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eval -draft -itersel %{
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# deindent on (else|end) command insertion
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try %{ exec -draft <space> <a-i>w <a-k> (else|end) <ret> <a-lt> }
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}
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}
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def -hidden _fish_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 : _fish_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 (case|else) commands
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try %{ exec -draft <space> k x <a-k> (case|else) <ret> j <a-gt> }
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# indent after (begin|for|function|if|switch|while) commands and add 'end' command
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try %{ exec -draft <space> k x <a-k> (begin|for|function|(?<!(else)\h+)if|switch|while) <ret> x y p j a end <esc> k <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=fish %{
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addhl ref fish
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hook window InsertEnd .* -group fish-hooks _fish_filter_around_selections
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hook window InsertChar .* -group fish-indent _fish_indent_on_char
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hook window InsertChar \n -group fish-indent _fish_indent_on_new_line
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}
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hook global WinSetOption filetype=(?!fish).* %{
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rmhl fish
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rmhooks window fish-indent
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rmhooks window fish-hooks
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}
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