kakoune/rc/core/kakrc.kak

94 lines
4.2 KiB
Plaintext

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