# http://coffeescript.org # ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ # Detection # ‾‾‾‾‾‾‾‾‾ hook global BufCreate .*[.](coffee) %{ set-option buffer filetype coffee } # Highlighters # ‾‾‾‾‾‾‾‾‾‾‾‾ add-highlighter shared/ regions -default code coffee \ double_string '"""' '"""' '' \ single_string "'''" "'''" '' \ comment '###' '###' '' \ regex '///' ///[gimy]* '' \ double_string '"' (?<!\\)(\\\\)*" '' \ single_string "'" "'" '' \ regex '/' (?<!\\)(\\\\)*/[gimy]* '' \ comment '#' '$' '' # Regular expression flags are: g → global match, i → ignore case, m → multi-lines, y → sticky # https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/RegExp add-highlighter shared/coffee/double_string fill string add-highlighter shared/coffee/double_string regions regions interpolation \Q#{ \} \{ add-highlighter shared/coffee/double_string/regions/interpolation fill meta add-highlighter shared/coffee/single_string fill string add-highlighter shared/coffee/regex fill meta add-highlighter shared/coffee/regex regions regions interpolation \Q#{ \} \{ add-highlighter shared/coffee/regex/regions/interpolation fill meta add-highlighter shared/coffee/comment fill comment # Keywords are collected at # https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Lexical_grammar#Keywords # http://coffeescript.org/documentation/docs/lexer.html#section-63 add-highlighter shared/coffee/code regex [$@]\w* 0:variable add-highlighter shared/coffee/code regex \b(Array|Boolean|Date|Function|Number|Object|RegExp|String)\b 0:type add-highlighter shared/coffee/code regex \b(document|false|no|null|off|on|parent|self|this|true|undefined|window|yes)\b 0:value add-highlighter shared/coffee/code regex \b(and|is|isnt|not|or)\b 0:operator add-highlighter shared/coffee/code regex \b(break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally|for|function|if|implements|import|in|instanceof|interface|let|native|new|package|private|protected|public|return|static|super|switch|throw|try|typeof|var|void|while|with|yield)\b 0:keyword # Commands # ‾‾‾‾‾‾‾‾ define-command -hidden coffee-filter-around-selections %{ evaluate-commands -draft -itersel %{ execute-keys <a-x> # remove trailing white spaces try %{ execute-keys -draft s \h + $ <ret> d } } } define-command -hidden coffee-indent-on-new-line %{ evaluate-commands -draft -itersel %{ # copy '#' comment prefix and following white spaces try %{ execute-keys -draft k <a-x> s '^\h*\K#\h*' <ret> y gh j P } # preserve previous line indent try %{ execute-keys -draft \; K <a-&> } # filter previous line try %{ execute-keys -draft k : coffee-filter-around-selections <ret> } # indent after start structure try %{ execute-keys -draft k <a-x> <a-k> ^ \h * (case|catch|class|else|finally|for|function|if|switch|try|while|with) \b | (=|->) $ <ret> j <a-gt> } } } # Initialization # ‾‾‾‾‾‾‾‾‾‾‾‾‾‾ hook -group coffee-highlight global WinSetOption filetype=coffee %{ add-highlighter window ref coffee } hook global WinSetOption filetype=coffee %{ hook window InsertEnd .* -group coffee-hooks coffee-filter-around-selections hook window InsertChar \n -group coffee-indent coffee-indent-on-new-line } hook -group coffee-highlight global WinSetOption filetype=(?!coffee).* %{ remove-highlighter window/coffee } hook global WinSetOption filetype=(?!coffee).* %{ remove-hooks window coffee-indent remove-hooks window coffee-hooks }