f9c860d235
This is based on the HAML syntax highlighting. Of note is the loading of the html highlighter since Handlebars is embedded in html.
76 lines
2.2 KiB
Plaintext
76 lines
2.2 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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addhl -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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addhl -group /hbs/comment fill comment
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addhl -group /hbs/block-expression regex {{((#|/|)(\w|-)+) 1:meta
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# some hbs tags have a special meaning
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addhl -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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addhl -group /hbs/block-expression regex {{((#|/|)((each).*(as))) 2:keyword 4:keyword 5:keyword
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addhl -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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addhl -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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# 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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# 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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# 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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addhl ref hbs
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addhl ref html
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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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rmhl hbs
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rmhl html
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}
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hook global WinSetOption filetype=(?!hbs).* %{
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rmhooks window hbs-indent
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rmhooks window hbs-hooks
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}
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