ctags

--langdef=js
--langmap=js:.js
--regex-JavaScript=/([A-Za-z0-9._$\(\)]+)[ \t]*[:=][ \t]*function[ \t]*\(/\1/m,method/
--regex-JavaScript=/([A-Za-z0-9._$\#\(\)]+)[ \t]*[:][ \t]*([A-Za-z0-9._\-\#\'\"]+)[ \t]*/\1/p,property/
--regex-JavaScript=/([A-Za-z0-9._$\#\(\)]+)[ \t]*[:][ \t]*([A-Za-z0-9\'\"._\-\#\(]+)[ \t]*\{/\1/p,property/
--regex-JavaScript=/var ([A-Za-z0-9._$\#]+)[ \t]*[=][ \t]*([A-Za-z0-9._'"\$\#\[\{]+)[,|;]/\1/v,variable/
--regex-JavaScript=/([A-Za-z0-9._$\#]+)[ \t]*[=][ \t]*([A-Za-z0-9._'"\$\#]+)extend\(/\1/c,class/

--regex-ruby=/(^|[:;])[ \t]*([A-Z][[:alnum:]_]+) *=/\2/c,class,constant/
--regex-ruby=/(^|;)[ \t]*(has_many|belongs_to|has_one|has_and_belongs_to_many)\(? *:([[:alnum:]_]+)/\3/f,function,association/
--regex-ruby=/(^|;)[ \t]*(named_)?scope\(? *:([[:alnum:]_]+)/\3/f,function,named_scope/
--regex-ruby=/(^|;)[ \t]*expose\(? *:([[:alnum:]_]+)/\2/f,function,exposure/
--regex-ruby=/(^|;)[ \t]*event\(? *:([[:alnum:]_]+)/\2/f,function,aasm_event/
--regex-ruby=/(^|;)[ \t]*event\(? *:([[:alnum:]_]+)/\2!/f,function,aasm_event/
--regex-ruby=/(^|;)[ \t]*event\(? *:([[:alnum:]_]+)/\2?/f,function,aasm_event/

--langdef=markdown
--langmap=markdown:.md.markdown.mdown.mkd.mkdn
--regex-markdown=/^#[ \t]+(.*)/\1/h,heading1/
--regex-markdown=/^##[ \t]+(.*)/\1/h,heading2/
--regex-markdown=/^###[ \t]+(.*)/\1/h,heading3/

--langdef=coffee
--langmap=coffee:.coffee
--regex-coffee=/^[ \t]*([A-Za-z.]+)[ \t]+=.*->.*$/\1/f,function/
--regex-coffee=/^[ \t]*([A-Za-z.]+)[ \t]+=[^->\n]*$/\1/v,variable/

--langdef=css
--langmap=css:.css
--langmap=css:+.scss
--langmap=css:+.sass
--langmap=css:+.styl
--langmap=css:+.less
--regex-css=/^[ \t]*(([A-Za-z0-9_-]+[ \t\n,]+)+)\{/\1/t,tag,tags/
--regex-css=/^[ \t]*#([A-Za-z0-9_-]+)/#\1/i,id,ids/
--regex-css=/^[ \t]*\.([A-Za-z0-9_-]+)/.\1/c,class,classes/

--langdef=less
--langmap=less:.less
--regex-less=/^[ t]*.([A-Za-z0-9_-]+)/1/c,class,classes/
--regex-less=/^[ t]*#([A-Za-z0-9_-]+)/1/i,id,ids/
--regex-less=/^[ t]*(([A-Za-z0-9_-]+[ tn,]+)+){/1/t,tag,tags/
--regex-less=/^[ t]*@medias+([A-Za-z0-9_-]+)/1/m,media,medias/