# http://yaml.org # ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ # Detection # ‾‾‾‾‾‾‾‾‾ hook global BufSetOption mimetype=text/x-yaml %{ set buffer filetype yaml } hook global BufCreate .*[.](yaml) %{ set buffer filetype yaml } # Highlighters # ‾‾‾‾‾‾‾‾‾‾‾‾ addhl -group / regions -default code yaml \ double_string '"' (?<!\\)(\\\\)*" '' \ single_string "'" "'" '' \ comment '#' '$' '' addhl -group /yaml/double_string fill string addhl -group /yaml/single_string fill string addhl -group /yaml/comment fill comment addhl -group /yaml/code regex ^(---|\.\.\.)$ 0:meta addhl -group /yaml/code regex ^(\h*:\w*) 0:keyword addhl -group /yaml/code regex \<(true|false|null)\> 0:value # Commands # ‾‾‾‾‾‾‾‾ def -hidden _yaml_filter_around_selections %{ eval -draft -itersel %{ exec <a-x> # remove trailing white spaces try %{ exec -draft s \h+$ <ret> d } } } def -hidden _yaml_indent_on_new_line %{ eval -draft -itersel %{ # preserve previous line indent try %{ exec -draft <space> K <a-&> } # filter previous line try %{ exec -draft k : _yaml_filter_around_selections <ret> } # copy '#' comment prefix and following white spaces try %{ exec -draft k x s ^\h*\K#\h* <ret> y j p } # indent after : try %{ exec -draft <space> k x <a-k> :$ <ret> j <a-gt> } } } # Initialization # ‾‾‾‾‾‾‾‾‾‾‾‾‾‾ hook global WinSetOption filetype=yaml %{ addhl ref yaml hook window InsertEnd .* -group yaml-hooks _yaml_filter_around_selections hook window InsertChar \n -group yaml-indent _yaml_indent_on_new_line } hook global WinSetOption filetype=(?!yaml).* %{ rmhl yaml rmhooks window yaml-indent rmhooks window yaml-hooks }