mirror of
https://github.com/mawww/kakoune.git
synced 2024-12-28 06:08:05 +03:00
82 lines
2.8 KiB
Plaintext
82 lines
2.8 KiB
Plaintext
# http://scala-lang.org
|
|
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
|
|
|
|
# Detection
|
|
# ‾‾‾‾‾‾‾‾‾
|
|
|
|
hook global BufSetOption mimetype=text/x-scala %{
|
|
set buffer filetype scala
|
|
}
|
|
|
|
hook global BufCreate .*[.](scala) %{
|
|
set buffer filetype scala
|
|
}
|
|
|
|
# Highlighters
|
|
# ‾‾‾‾‾‾‾‾‾‾‾‾
|
|
|
|
addhl -group / regions -default code scala \
|
|
string '"' (?<!\\)(\\\\)*" '' \
|
|
literal ` ` '' \
|
|
comment // $ '' \
|
|
comment /[*] [*]/ /[*]
|
|
|
|
addhl -group /scala/string fill string
|
|
addhl -group /scala/literal fill identifier
|
|
addhl -group /scala/comment fill comment
|
|
|
|
# Keywords are collected at
|
|
# http://tutorialspoint.com/scala/scala_basic_syntax.htm
|
|
|
|
addhl -group /scala/code regex \<(import|package)\> 0:meta
|
|
addhl -group /scala/code regex \<(this|true|false|null)\> 0:value
|
|
addhl -group /scala/code regex \<(become|case|catch|class|def|do|else|extends|final|finally|for|forSome|goto|if|initialize|macro|match|new|object|onTransition|return|startWith|stay|throw|trait|try|unbecome|using|val|var|when|while|with|yield)\> 0:keyword
|
|
addhl -group /scala/code regex \<(abstract|final|implicit|implicitly|lazy|override|private|protected|require|sealed|super)\> 0:attribute
|
|
addhl -group /scala/code regex \<(⇒|=>|<:|:>|=:=|::|&&|\|\|)\> 0:operator
|
|
addhl -group /scala/code regex "'[_A-Za-z0-9$]+" 0:identifier
|
|
|
|
# Commands
|
|
# ‾‾‾‾‾‾‾‾
|
|
|
|
def -hidden _scala_filter_around_selections %{
|
|
# remove trailing white spaces
|
|
try %{ exec -draft -itersel <a-x> s \h+$ <ret> d }
|
|
}
|
|
|
|
def -hidden _scala_indent_on_new_line %[
|
|
eval -draft -itersel %[
|
|
# preserve previous line indent
|
|
try %[ exec -draft <space> K <a-&> ]
|
|
# filter previous line
|
|
try %[ exec -draft k : _scala_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 ending with {
|
|
try %[ exec -draft k x <a-k> \{$ <ret> j <a-gt> ]
|
|
]
|
|
]
|
|
|
|
def -hidden _scala_indent_on_closing_curly_brace %[
|
|
eval -draft -itersel %[
|
|
# align to opening curly brace when alone on a line
|
|
try %[ exec -draft <a-h> <a-k> ^\h+\}$ <ret> m s \`|.\' <ret> 1<a-&> ]
|
|
]
|
|
]
|
|
|
|
# Initialization
|
|
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
|
|
|
|
hook global WinSetOption filetype=scala %[
|
|
addhl ref scala
|
|
|
|
hook window InsertEnd .* -group scala-hooks _scala_filter_around_selections
|
|
hook window InsertChar \n -group scala-indent _scala_indent_on_new_line
|
|
hook window InsertChar \} -group scala-indent _scala_indent_on_closing_curly_brace
|
|
]
|
|
|
|
hook global WinSetOption filetype=(?!scala).* %{
|
|
rmhl scala
|
|
rmhooks window scala-indent
|
|
rmhooks window scala-hooks
|
|
}
|