mirror of
https://github.com/mawww/kakoune.git
synced 2024-12-26 13:02:01 +03:00
85 lines
3.1 KiB
Plaintext
85 lines
3.1 KiB
Plaintext
# Detection
|
|
# ‾‾‾‾‾‾‾‾‾
|
|
|
|
hook global BufSetOption mimetype=text/x-javascript %{
|
|
set buffer filetype javascript
|
|
}
|
|
|
|
hook global BufCreate .*[.](js) %{
|
|
set buffer filetype javascript
|
|
}
|
|
|
|
# Highlighters
|
|
# ‾‾‾‾‾‾‾‾‾‾‾‾
|
|
|
|
addhl -group / regions -default code javascript \
|
|
double_string '"' (?<!\\)(\\\\)*" '' \
|
|
single_string "'" "'" '' \
|
|
comment // '$' '' \
|
|
comment /[*] [*]/ '' \
|
|
regex / (?<!\\)(\\\\)*/[gimy]* ''
|
|
|
|
# Regular expression flags are: g → global match, i → ignore case, m → multi-lines, y → sticky
|
|
# https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp
|
|
|
|
addhl -group /javascript/double_string fill string
|
|
addhl -group /javascript/single_string fill string
|
|
addhl -group /javascript/regex fill meta
|
|
addhl -group /javascript/comment fill comment
|
|
|
|
addhl -group /javascript/code regex \$\w* 0:identifier
|
|
addhl -group /javascript/code regex \<(document|false|null|parent|self|this|true|undefined|window)\> 0:value
|
|
addhl -group /javascript/code regex \<(Array|Boolean|Date|Function|Number|Object|RegExp|String)\> 0:type
|
|
|
|
# Keywords are collected at
|
|
# https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Lexical_grammar#Keywords
|
|
addhl -group /javascript/code regex \<(break|case|catch|class|const|continue|debugger|default|delete|do|else|export|extends|finally|for|function|if|import|in|instanceof|let|new|return|super|switch|throw|try|typeof|var|void|while|with|yield)\> 0:keyword
|
|
|
|
# Commands
|
|
# ‾‾‾‾‾‾‾‾
|
|
|
|
def -hidden _javascript_filter_around_selections %{
|
|
eval -draft -itersel %{
|
|
exec <a-x>
|
|
# remove trailing white spaces
|
|
try %{ exec -draft s \h+$ <ret> d }
|
|
}
|
|
}
|
|
|
|
def -hidden _javascript_indent_on_char "
|
|
eval -draft -itersel %_
|
|
# align closer token to its opener when alone on a line
|
|
try %/ exec -draft <a-h> <a-k> ^\h+[]}]$ <ret> m s \`|.\' <ret> 1<a-&> /
|
|
_
|
|
"
|
|
|
|
def -hidden _javascript_indent_on_new_line "
|
|
eval -draft -itersel '
|
|
# preserve previous line indent
|
|
try %{ exec -draft <space> K <a-&> }
|
|
# filter previous line
|
|
try %{ exec -draft k : _javascript_filter_around_selections <ret> }
|
|
# copy // comments prefix and following white spaces
|
|
try %{ exec -draft k x s ^\h*\K#\h* <ret> y j p }
|
|
# indent after lines beginning / ending with opener token
|
|
try %_ exec -draft k x <a-k> ^\h*[[{]|[[{]$ <ret> j <a-gt> _
|
|
'
|
|
"
|
|
|
|
# Initialization
|
|
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
|
|
|
|
hook global WinSetOption filetype=javascript %{
|
|
addhl ref javascript
|
|
|
|
hook window InsertEnd .* -group javascript-hooks _javascript_filter_around_selections
|
|
hook window InsertChar .* -group javascript-indent _javascript_indent_on_char
|
|
hook window InsertChar \n -group javascript-indent _javascript_indent_on_new_line
|
|
}
|
|
|
|
hook global WinSetOption filetype=(?!javascript).* %{
|
|
rmhl javascript
|
|
rmhooks window javascript-indent
|
|
rmhooks window javascript-hooks
|
|
}
|