home/src/rc/cpp.kak

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hook global BufCreate .*\.(c|cc|cpp|cxx|C|h|hh|hpp|hxx|H) %{
setb filetype cpp
}
hook global BufOpen .* %{ %sh{
mimetype="$(file -b --mime-type ${kak_bufname})"
if [[ "${mimetype}" == "text/x-c++" || "${mimetype}" == "text/x-c" ]]; then
echo setb filetype cpp;
fi
} }
hook global WinSetOption filetype=cpp %~
addhl group cpp-highlight
addhl -group cpp-highlight regex "\<(this|true|false|NULL|nullptr|)\>|\<-?\d+[fdiu]?|'((\\.)?|[^'\\])'" 0:value
addhl -group cpp-highlight regex "\<(void|int|char|unsigned|float|bool|size_t)\>" 0:type
addhl -group cpp-highlight regex "\<(while|for|if|else|do|switch|case|default|goto|break|continue|return|using|try|catch|throw|new|delete|and|or|not|operator|explicit)\>" 0:keyword
addhl -group cpp-highlight regex "\<(const|mutable|auto|namespace|inline|static|volatile|class|struct|enum|union|public|protected|private|template|typedef|virtual|friend|extern|typename|override|final)\>" 0:attribute
addhl -group cpp-highlight regex "(?<!')\".*?(?<!\\)(\\\\)*\"" 0:string
addhl -group cpp-highlight regex "^\h*?#.*?(?<!\\)$" 0:macro
addhl -group cpp-highlight regex "(//[^\n]*\n)|(/\*.*?(\*/|\'))" 0:comment
addfilter group cpp-filters
addfilter -group cpp-filters regex ^(\h+)([^\n]*[^([{]\h*|$) \n \n$1
addfilter -group cpp-filters regex ^(\h*)[^\n]*[([{]\h* \n '\n$1 '
addfilter -group cpp-filters cleanup_whitespaces
hook window InsertEnd .* %{ exec -draft <a-x>s\h+$<ret>d }
~
hook global WinSetOption filetype=(?!cpp).* %{
rmhl cpp-highlight
rmfilter cpp-filters
}
hook global BufNew .*\.(h|hh|hpp|hxx|H) %{
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>
}
decl str-list alt_dirs ".,.."
def alt %{ %sh{
shopt -s extglob
alt_dirs=${kak_opt_alt_dirs//,/ }
file=$(basename ${kak_bufname})
dir=$(dirname ${kak_bufname})
case ${file} in
*.c|*.cc|*.cpp|*.cxx|*.C)
for alt_dir in ${alt_dirs}; do
altname=$(ls -1 "${dir}/${alt_dir}/${file%.*}".@(h|hh|hpp|hxx|H) 2> /dev/null | head -n 1)
[[ -e ${altname} ]] && break
done
;;
*.h|*.hh|*.hpp|*.hxx|*.H)
for alt_dir in ${alt_dirs}; do
altname=$(ls -1 "${dir}/${alt_dir}/${file%.*}".@(c|cc|cpp|cxx|C) 2> /dev/null | head -n 1)
[[ -e ${altname} ]] && break
done
;;
esac
if [[ -e ${altname} ]]; then
echo edit "'${altname}'"
else
echo echo "'alternative file not found'"
fi
}}