kakoune/rc/base/lisp.kak
2017-01-04 13:04:27 +01:00

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# http://common-lisp.net
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
# Detection
# ‾‾‾‾‾‾‾‾‾
hook global BufCreate .*[.](lisp) %{
set buffer filetype lisp
}
# Highlighters
# ‾‾‾‾‾‾‾‾‾‾‾‾
add-highlighter -group / regions -default code lisp \
string '"' (?<!\\)(\\\\)*" '' \
comment ';' '$' ''
add-highlighter -group /lisp/string fill string
add-highlighter -group /lisp/comment fill comment
add-highlighter -group /lisp/code regex \b(nil|true|false)\b 0:value
add-highlighter -group /lisp/code regex (((\Q***\E)|(///)|(\Q+++\E)){1,3})|(1[+-])|(<|>|<=|=|>=|) 0:operator
add-highlighter -group /lisp/code regex \b(([':]\w+)|([*]\H+[*]))\b 0:identifier
add-highlighter -group /lisp/code regex \b(def[a-z]+|if|do|let|lambda|catch|and|assert|while|def|do|fn|finally|let|loop|new|quote|recur|set!|throw|try|var|case|if-let|if-not|when|when-first|when-let|when-not|(cond(->|->>)?))\b 0:keyword
# Commands
# ‾‾‾‾‾‾‾‾
def -hidden _lisp_filter_around_selections %{
# remove trailing white spaces
try %{ exec -draft -itersel <a-x> s \h+$ <ret> d }
}
def -hidden _lisp_indent_on_new_line %{
eval -draft -itersel %{
# preserve previous line indent
try %{ exec -draft <space> K <a-&> }
# indent when matches opening paren
try %{ exec -draft [( <a-k> \`\([^\n]+\n[^\n]*\n?\' <ret> <a-\;> \; <a-gt> }
}
}
# Initialization
# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
hook -group lisp-highlight global WinSetOption filetype=lisp %{ add-highlighter ref lisp }
hook global WinSetOption filetype=lisp %{
hook window InsertEnd .* -group lisp-hooks _lisp_filter_around_selections
hook window InsertChar \n -group lisp-indent _lisp_indent_on_new_line
}
hook -group lisp-highlight global WinSetOption filetype=(?!lisp).* %{ remove-highlighter lisp }
hook global WinSetOption filetype=(?!lisp).* %{
remove-hooks window lisp-indent
remove-hooks window lisp-hooks
}