92 lines
4.0 KiB
Plaintext
92 lines
4.0 KiB
Plaintext
# http://kakoune.org
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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# Detection
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# ‾‾‾‾‾‾‾‾‾
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hook global BufCreate (.*/)?(kakrc|.*.kak) %{
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set buffer filetype kak
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}
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# Highlighters & Completion
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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add-highlighter -group / regions -default code kakrc \
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comment (^|\h)\K\# $ '' \
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double_string %{(^|\h)"} %{(?<!\\)(\\\\)*"} '' \
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single_string %{(^|\h)'} %{(?<!\\)(\\\\)*'} '' \
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shell '%sh\{' '\}' '\{' \
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shell '%sh\(' '\)' '\(' \
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shell '%sh\[' '\]' '\[' \
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shell '%sh\<' '\>' '\<' \
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shell '-shell-(completion|candidates)\h+%\{' '\}' '\{' \
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shell '-shell-(completion|candidates)\h+%\(' '\)' '\(' \
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shell '-shell-(completion|candidates)\h+%\[' '\]' '\[' \
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shell '-shell-(completion|candidates)\h+%\<' '\>' '\<'
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%sh{
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# Grammar
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keywords="edit write write-all kill quit write-quit write-all-quit map unmap alias unalias
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buffer buffer-next buffer-previous delete-buffer add-highlighter remove-highlighter
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hook remove-hooks define-command echo debug source try fail
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set-option unset-option update-option declare-option exec eval prompt menu on-key info
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set-face rename-client set-register select change-directory rename-session colorscheme"
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attributes="global buffer window current
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normal insert menu prompt goto view user object
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number_lines show_matching show_whitespaces fill regex dynregex group flag_lines
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ranges line column wrap ref regions replace-ranges"
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types="int bool str regex int-list str-list completions line-specs range-specs"
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values="default black red green yellow blue magenta cyan white"
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join() { printf "%s" "$1" | tr -s ' \n' "$2"; }
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# Add the language's grammar to the static completion list
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printf '%s\n' "hook global WinSetOption filetype=kak %{
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set window static_words '$(join "${keywords}:${attributes}:${types}:${values}" '|')'
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set -- window extra_word_chars '-'
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}"
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# Highlight keywords (which are always surrounded by whitespace)
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printf '%s\n' "add-highlighter -group /kakrc/code regex [\s\A]\K($(join "${keywords}" '|'))(?=[\s\z])\b 0:keyword
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add-highlighter -group /kakrc/code regex [\s\A]\K($(join "${attributes}" '|'))(?=[\s\z])\b 0:attribute
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add-highlighter -group /kakrc/code regex [\s\A]\K($(join "${types}" '|'))(?=[\s\z])\b 0:type
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add-highlighter -group /kakrc/code regex [\s\A]\K($(join "${values}" '|'))(?=[\s\z])\b 0:value"
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}
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add-highlighter -group /kakrc/code regex \brgb:[0-9a-fA-F]{6}\b 0:value
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add-highlighter -group /kakrc/double_string fill string
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add-highlighter -group /kakrc/single_string fill string
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add-highlighter -group /kakrc/comment fill comment
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add-highlighter -group /kakrc/shell ref sh
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# Commands
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# ‾‾‾‾‾‾‾‾
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def -hidden kak-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*#\h* <ret> y jgh P }
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# preserve previous line indent
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try %{ exec -draft \; K <a-&> }
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# cleanup trailing whitespaces from previous line
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try %{ exec -draft k <a-x> s \h+$ <ret> d }
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# indent after line ending with %[[:punct:]]
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try %{ exec -draft k <a-x> <a-k> \%[[:punct:]]$ <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 kak-highlight global WinSetOption filetype=kak %{ add-highlighter ref kakrc }
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hook global WinSetOption filetype=kak %{
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hook window InsertChar \n -group kak-indent kak-indent-on-new-line
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# cleanup trailing whitespaces on current line insert end
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hook window InsertEnd .* -group kak-indent %{ try %{ exec -draft \; <a-x> s ^\h+$ <ret> d } }
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}
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hook -group kak-highlight global WinSetOption filetype=(?!kak).* %{ remove-highlighter kakrc }
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hook global WinSetOption filetype=(?!kak).* %{ remove-hooks window kak-indent }
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