# http://json.org # ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ # Detection # ‾‾‾‾‾‾‾‾‾ hook global BufSetOption mimetype=text/x-json %{ set buffer filetype json } hook global BufCreate .*[.](json) %{ set buffer filetype json } # Highlighters # ‾‾‾‾‾‾‾‾‾‾‾‾ addhl -group / regions -default code json \ string '"' (?<!\\)(\\\\)*" '' addhl -group /json/string fill string addhl -group /json/code regex \<(true|false|null)\> 0:value # Commands # ‾‾‾‾‾‾‾‾ def -hidden _json_filter_around_selections %{ eval -draft -itersel %{ exec <a-x> # remove trailing white spaces try %{ exec -draft s \h+$ <ret> d } } } def -hidden _json_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 _json_indent_on_new_line " eval -draft -itersel ' # preserve previous line indent try %{ exec -draft <space> K <a-&> } # filter previous line try %{ exec -draft k : _json_filter_around_selections <ret> } # indent after lines beginning with opener token try %_ exec -draft k x <a-k> ^\h*[[{] <ret> j <a-gt> _ ' " # Initialization # ‾‾‾‾‾‾‾‾‾‾‾‾‾‾ hook global WinSetOption filetype=json %{ addhl ref json hook window InsertEnd .* -group json-hooks _json_filter_around_selections hook window InsertChar .* -group json-indent _json_indent_on_char hook window InsertChar \n -group json-indent _json_indent_on_new_line } hook global WinSetOption filetype=(?!json).* %{ rmhl json rmhooks window json-indent rmhooks window json-hooks }