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107 lines
3.9 KiB
Plaintext
107 lines
3.9 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-option buffer filetype hbs
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}
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hook global WinSetOption filetype=hbs %{
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require-module hbs
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hook window ModeChange pop:insert:.* -group hbs-trim-indent hbs-trim-indent
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hook window InsertChar \n -group hbs-indent hbs-indent-on-new-line
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hook window InsertChar .* -group hbs-indent hbs-indent-on-char
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hook window InsertChar '>' -group hbs-indent html-indent-on-greater-than
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hook window InsertChar \n -group hbs-indent html-indent-on-new-line
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hook -once -always window WinSetOption filetype=.* %{ remove-hooks window hbs-.+ }
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}
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hook -group hbs-highlight global WinSetOption filetype=hbs %{
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maybe-add-hbs-to-html
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add-highlighter window/hbs-file ref hbs-file
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hook -once -always window WinSetOption filetype=.* %{ remove-highlighter window/hbs-file }
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}
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provide-module hbs %[
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require-module html
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# Highlighters
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# ‾‾‾‾‾‾‾‾‾‾‾‾
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add-highlighter shared/hbs regions
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add-highlighter shared/hbs/comment region \{\{!-- --\}\} fill comment
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add-highlighter shared/hbs/comment_alt region \{\{! \}\} fill comment
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add-highlighter shared/hbs/block-expression region \{\{[#/] \}\} regions
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add-highlighter shared/hbs/expression region \{\{ \}\} regions
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define-command -hidden add-mutual-highlighters -params 1 %~
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add-highlighter "shared/hbs/%arg{1}/code" default-region group
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add-highlighter "shared/hbs/%arg{1}/single-quote" region '"' (?<!\\)(\\\\)*" fill string
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add-highlighter "shared/hbs/%arg{1}/double-quote" region "'" (?<!\\)(\\\\)*' fill string
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add-highlighter "shared/hbs/%arg{1}/code/variable" regex \b([\w-]+)\b 1:variable
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add-highlighter "shared/hbs/%arg{1}/code/attribute" regex \b([\w-]+)= 1:attribute
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add-highlighter "shared/hbs/%arg{1}/code/helper" regex (?:(?:\{\{)|\()([#/]?[\w-]+(?:/[\w-]+)*) 1:keyword
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~
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add-mutual-highlighters expression
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add-mutual-highlighters block-expression
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add-highlighter shared/hbs/block-expression/code/yield regex \b(as)\s|[\w-]+|\}\} 1:keyword
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# wrapper around shared/html highlighter. The shared/hbs highlighter will be
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# added into shared/html when a buffer of filetype 'hbs' is actively displayed in the window.
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add-highlighter shared/hbs-file regions
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add-highlighter shared/hbs-file/html default-region ref html
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# Commands
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# ‾‾‾‾‾‾‾‾
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define-command -hidden hbs-trim-indent %{
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# remove trailing white spaces
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try %{ execute-keys -draft -itersel <a-x> s \h+$ <ret> d }
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}
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define-command -hidden hbs-indent-on-char %[
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evaluate-commands -draft -itersel %[
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# de-indent after closing a yielded block tag
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try %[ execute-keys -draft <space> <a-h> s ^\h+\{\{/([\w-.]+(?:/[\w-.]+)*)\}\}$ <ret> {c\{\{#<c-r>1,\{\{/<c-r>1\}\} <ret> s \A|.\z <ret> 1<a-&> ]
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]
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]
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define-command -hidden hbs-indent-on-new-line %{
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evaluate-commands -draft -itersel %{
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# copy '/' comment prefix and following white spaces
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try %{ execute-keys -draft k <a-x> s ^\h*\K/\h* <ret> y j p }
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# preserve previous line indent
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try %{ execute-keys -draft <semicolon> K <a-&> }
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# filter previous line
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try %{ execute-keys -draft k : hbs-trim-indent <ret> }
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# indent after lines beginning with : or -
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try %{ execute-keys -draft k <a-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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declare-option bool hbs_highlighters_enabled false
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define-command -hidden maybe-add-hbs-to-html %{ evaluate-commands %sh{
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if [ "$kak_opt_hbs_highlighters_enabled" == "false" ]; then
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printf %s "
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add-highlighter shared/html/hbs region '\{\{' '\}\}' ref hbs
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add-highlighter shared/html/tag/hbs region '\{\{' '\}\}' ref hbs
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set-option global hbs_highlighters_enabled true
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"
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fi
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} }
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]
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