Tag highlighting

[fortael]

Is that even possible to highlight vue tags? I already add two regex for @ and v-* but it does not work with :. For example

But ide ignores : at all, even with regex. It some kind of problem with xml standarts, I think...

[amcsi]

: is actually valid according to the XML standard.

https://www.w3.org/TR/REC-xml/#NT-Attribute
https://www.w3.org/TR/REC-xml/#NT-NameStartChar

[4]   	NameStartChar	   ::=   	":" | [A-Z] | "_" | [a-z] | [#xC0-#xD6] | [#xD8-#xF6] | [#xF8-#x2FF] | [#x370-#x37D] | [#x37F-#x1FFF] | [#x200C-#x200D] | [#x2070-#x218F] | [#x2C00-#x2FEF] | [#x3001-#xD7FF] | [#xF900-#xFDCF] | [#xFDF0-#xFFFD] | [#x10000-#xEFFFF]
[4a]   	NameChar	   ::=   	NameStartChar | "-" | "." | [0-9] | #xB7 | [#x0300-#x036F] | [#x203F-#x2040]
[5]   	Name	   ::=   	NameStartChar (NameChar)*

[fortael]

Okay, but idea core for some reasons do not parse :. I even can not use escape char like \:[a-z].*. It is automatically deleted. So i believe the plugin may help.

Even this does not work.