b2cb5b421c
This way, 'file --mime-type $buffer' is called only once per file rather than once per filetype detection hook.
85 lines
3.6 KiB
Plaintext
85 lines
3.6 KiB
Plaintext
hook global BufCreate .*\.(c|cc|cpp|cxx|C|h|hh|hpp|hxx|H) %{
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set buffer filetype cpp
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}
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hook global BufSetOption mimetype=text/x-c(\+\+)? %{
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set buffer filetype cpp
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}
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hook global WinSetOption filetype=cpp %~
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addhl group cpp-highlight
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addhl -group cpp-highlight regex "\<(this|true|false|NULL|nullptr|)\>|\<-?\d+[fdiu]?|'((\\.)?|[^'\\])'" 0:value
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addhl -group cpp-highlight regex "\<(void|int|char|unsigned|float|bool|size_t)\>" 0:type
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addhl -group cpp-highlight regex "\<(while|for|if|else|do|switch|case|default|goto|break|continue|return|using|try|catch|throw|new|delete|and|or|not|operator|explicit)\>" 0:keyword
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addhl -group cpp-highlight regex "\<(const|mutable|auto|namespace|inline|static|volatile|class|struct|enum|union|public|protected|private|template|typedef|virtual|friend|extern|typename|override|final)\>" 0:attribute
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addhl -group cpp-highlight regex "^\h*?#.*?(?<!\\)$" 0:macro
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addhl -group cpp-highlight regex "(?<!')\".*?(?<!\\)(\\\\)*\"" 0:string
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addhl -group cpp-highlight regex "(//[^\n]*\n)|(/\*.*?(\*/|\'))" 0:comment
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# cleanup trailing whitespaces when exiting insert mode
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hook window InsertEnd .* -id cpp-hooks %{ try %{ exec -draft <a-x>s\h+$<ret>d } }
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hook window InsertChar \n -id cpp-indent %@ eval -draft -itersel %_
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# preserve previous line indent
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try %{ exec -draft k<a-x>s^\h+<ret>yj<a-h>P }
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# indent after lines ending with { or (
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try %[ exec -draft k<a-x><a-k>[{(]\h*$<ret>j<a-gt> ]
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# cleanup trailing white space son previous line
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try %{ exec -draft k<a-x>s\h+$<ret>d }
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# align to opening paren of previous line
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try %{ exec -draft [(<a-k>\`\([^\n]+\n[^\n]*\n?\'<ret>s\`\(\h*.|.\'<ret>& }
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# copy // comments prefix
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try %{ exec -draft <c-s>k<a-x>s^\h*\K(/{2,})<ret>y<c-o>P }
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# indent after visibility specifier
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try %[ exec -draft k<a-x><a-k>^\h*(public|private|protected):\h*$<ret>j<a-gt> ]
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# indent after if|else|while|for
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try %[ exec -draft <a-F>)MB<a-k>\`(if|else|while|for)\h*\(.*\)\n\h*\n\'<ret><a-space><space><a-gt> ]
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_ @
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hook window InsertChar \} -id cpp-indent %[
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# deindent on insert } alone on a line
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try %[ exec -draft <a-h><a-k>^\h+\}$<ret>< ]
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# add ; after } if class or struct definition
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try %[ exec -draft "hm<space><a-?>(class|struct)<ret><a-k>\`(class|struct)[^{}\n]+(\n)?\s*\{\'<ret><a-space>ma;<esc>" ]
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]
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~
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hook global WinSetOption filetype=(?!cpp).* %{
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rmhl cpp-highlight
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rmhooks window cpp-indent
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rmhooks window cpp-hooks
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}
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hook global BufNew .*\.(h|hh|hpp|hxx|H) %{
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exec ggi<c-r>%<ret><esc>ggxs\.<ret>c_<esc><space>A_INCLUDED<esc>ggxyppI#ifndef<space><esc>jI#define<space><esc>jI#endif<space>//<space><esc>O<esc>
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}
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decl str-list alt_dirs ".;.."
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def alt %{ %sh{
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shopt -s extglob
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alt_dirs=${kak_opt_alt_dirs//;/ }
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file=$(basename ${kak_bufname})
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dir=$(dirname ${kak_bufname})
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case ${file} in
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*.c|*.cc|*.cpp|*.cxx|*.C)
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for alt_dir in ${alt_dirs}; do
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altname=$(ls -1 "${dir}/${alt_dir}/${file%.*}".@(h|hh|hpp|hxx|H) 2> /dev/null | head -n 1)
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[[ -e ${altname} ]] && break
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done
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;;
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*.h|*.hh|*.hpp|*.hxx|*.H)
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for alt_dir in ${alt_dirs}; do
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altname=$(ls -1 "${dir}/${alt_dir}/${file%.*}".@(c|cc|cpp|cxx|C) 2> /dev/null | head -n 1)
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[[ -e ${altname} ]] && break
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done
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;;
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esac
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if [[ -e ${altname} ]]; then
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echo edit "'${altname}'"
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else
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echo echo "'alternative file not found'"
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fi
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}}
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