# http://yaml.org # ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾ # Detection # ‾‾‾‾‾‾‾‾‾ hook global BufCreate .*[.](ya?ml) %{ set buffer filetype yaml } # Highlighters # ‾‾‾‾‾‾‾‾‾‾‾‾ add-highlighter -group / regions -default code yaml \ double_string '"' (?<!\\)(\\\\)*" '' \ single_string "'" "'" '' \ comment '#' '$' '' add-highlighter -group /yaml/double_string fill string add-highlighter -group /yaml/single_string fill string add-highlighter -group /yaml/comment fill comment add-highlighter -group /yaml/code regex ^(---|\.\.\.)$ 0:meta add-highlighter -group /yaml/code regex ^(\h*:\w*) 0:keyword add-highlighter -group /yaml/code regex \b(true|false|null)\b 0:value add-highlighter -group /yaml/code regex ^\h*-?\h*(\S+): 1:attribute # Commands # ‾‾‾‾‾‾‾‾ def -hidden yaml-filter-around-selections %{ # remove trailing white spaces try %{ exec -draft -itersel <a-x> s \h+$ <ret> d } } def -hidden yaml-indent-on-new-line %{ eval -draft -itersel %{ # copy '#' comment prefix and following white spaces try %{ exec -draft k <a-x> s ^\h*\K#\h* <ret> y gh j P } # preserve previous line indent try %{ exec -draft \; K <a-&> } # filter previous line try %{ exec -draft k : yaml-filter-around-selections <ret> } # indent after : try %{ exec -draft <space> k x <a-k> :$ <ret> j <a-gt> } } } # Initialization # ‾‾‾‾‾‾‾‾‾‾‾‾‾‾ hook -group yaml-highlight global WinSetOption filetype=yaml %{ add-highlighter ref yaml } hook global WinSetOption filetype=yaml %{ hook window InsertEnd .* -group yaml-hooks yaml-filter-around-selections hook window InsertChar \n -group yaml-indent yaml-indent-on-new-line } hook -group yaml-highlight global WinSetOption filetype=(?!yaml).* %{ remove-highlighter yaml } hook global WinSetOption filetype=(?!yaml).* %{ remove-hooks window yaml-indent remove-hooks window yaml-hooks }