75 lines
2.3 KiB
Plaintext
75 lines
2.3 KiB
Plaintext
# http://handlebarsjs.com/
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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# Detection
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# ‾‾‾‾‾‾‾‾‾
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hook global BufCreate .*[.](hbs) %{
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set buffer filetype hbs
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}
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# Highlighters
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# ‾‾‾‾‾‾‾‾‾‾‾‾
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add-highlighter -group / regions -default html hbs \
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comment {{!-- --}} '' \
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comment {{! }} '' \
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block-expression {{ }} ''
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add-highlighter -group /hbs/html ref html
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add-highlighter -group /hbs/comment fill comment
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add-highlighter -group /hbs/block-expression regex {{((#|/|)(\w|-)+) 1:meta
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# some hbs tags have a special meaning
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add-highlighter -group /hbs/block-expression regex {{((#|/|)(if|else|unless|with|lookup|log)) 1:keyword
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# 'each' is special as it really is two words 'each' and 'as'
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add-highlighter -group /hbs/block-expression regex {{((#|/|)((each).*(as))) 2:keyword 4:keyword 5:keyword
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add-highlighter -group /hbs/block-expression regex ((\w|-)+)= 1:attribute
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# highlight the string values of attributes as a bonus
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add-highlighter -group /hbs/block-expression regex ((\w|-)+)=(('|").*?('|")) 1:attribute 3:value
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# Commands
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# ‾‾‾‾‾‾‾‾
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def -hidden _hbs_filter_around_selections %{
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# remove trailing white spaces
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try %{ exec -draft -itersel <a-x> s \h+$ <ret> d }
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}
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def -hidden _hbs_indent_on_new_line %{
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eval -draft -itersel %{
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# copy '/' comment prefix and following white spaces
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try %{ exec -draft k x s ^\h*\K/\h* <ret> y j p }
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# preserve previous line indent
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try %{ exec -draft <space> K <a-&> }
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# filter previous line
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try %{ exec -draft k : _hbs_filter_around_selections <ret> }
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# indent after lines beginning with : or -
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try %{ exec -draft k x <a-k> ^\h*[:-] <ret> j <a-gt> }
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}
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}
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# Initialization
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# ‾‾‾‾‾‾‾‾‾‾‾‾‾‾
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hook -group hbs-highlight global WinSetOption filetype=hbs %{
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add-highlighter ref hbs
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}
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hook global WinSetOption filetype=hbs %{
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hook window InsertEnd .* -group hbs-hooks _hbs_filter_around_selections
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hook window InsertChar \n -group hbs-indent _hbs_indent_on_new_line
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}
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hook -group hbs-highlight global WinSetOption filetype=(?!hbs).* %{
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remove-highlighter hbs
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}
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hook global WinSetOption filetype=(?!hbs).* %{
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remove-hooks window hbs-indent
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remove-hooks window hbs-hooks
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}
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