Respect attribute values without quotes

Resolves #64
slim-template · Dec 1, 2016 · 64dc9bc · 64dc9bc
1 parent ce2e9d8
commit 64dc9bc
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/syntax/slim.vim b/syntax/slim.vim
@@ -49,7 +49,7 @@ syn region slimWrappedAttrs matchgroup=slimWrappedAttrsDelimiter start="\s*\[\s*
 syn region slimWrappedAttrs matchgroup=slimWrappedAttrsDelimiter start="\s*(\s*"  end="\s*)\s*"  contained contains=slimAttr nextgroup=slimRuby
 
 syn match slimAttr /\s*\%(\w\|-\)\+\s*=/me=e-1 contained contains=htmlArg nextgroup=slimAttrAssignment
-syn match slimAttrAssignment "\s*=\s*" contained nextgroup=slimWrappedAttrValue,slimAttrString
+syn match slimAttrAssignment "\s*=\s*" contained nextgroup=slimWrappedAttrValue,slimAttrString,slimAttrVariable
 
 syn region slimWrappedAttrValue start="[^"']" end="\s\|$" contained contains=slimAttrString,@slimRubyTop nextgroup=slimAttr,slimRuby,slimInlineTagChar
 syn region slimWrappedAttrValue matchgroup=slimWrappedAttrValueDelimiter start="{" end="}" contained contains=slimAttrString,@slimRubyTop nextgroup=slimAttr,slimRuby,slimInlineTagChar
@@ -58,6 +58,7 @@ syn region slimWrappedAttrValue matchgroup=slimWrappedAttrValueDelimiter start="
 
 syn region slimAttrString start=+\s*"+ skip=+\%(\\\\\)*\\"+ end=+"\s*+ contained contains=slimInterpolation,slimInterpolationEscape nextgroup=slimAttr,slimRuby,slimInlineTagChar
 syn region slimAttrString start=+\s*'+ skip=+\%(\\\\\)*\\"+ end=+'\s*+ contained contains=slimInterpolation,slimInterpolationEscape nextgroup=slimAttr,slimRuby,slimInlineTagChar
+syn match  slimAttrVariable "\%(=\s*\)\@<=\%(@@\=\|\$\)\=\w\+" contained
 
 syn region slimInnerAttrString start=+\s*"+ skip=+\%(\\\\\)*\\"+ end=+"\s*+ contained contains=slimInterpolation,slimInterpolationEscape nextgroup=slimAttr
 syn region slimInnerAttrString start=+\s*'+ skip=+\%(\\\\\)*\\"+ end=+'\s*+ contained contains=slimInterpolation,slimInterpolationEscape nextgroup=slimAttr