runtime(tera): remove unwanted code and fix issues in syntax script
closes: #16857
Signed-off-by: MuntasirSZN <muntasir.joypurhat@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/syntax/tera.vim b/runtime/syntax/tera.vim
index 922b9c9..3fcc21d 100644
--- a/runtime/syntax/tera.vim
+++ b/runtime/syntax/tera.vim
@@ -1,7 +1,7 @@
" Vim syntax file
" Language: Tera
" Maintainer: Muntasir Mahmud <muntasir.joypurhat@gmail.com>
-" Last Change: 2025 Mar 09
+" Last Change: 2025 Mar 11
if exists("b:current_syntax")
finish
@@ -31,13 +31,13 @@
endif
" Tera comment blocks: {# comment #}
-syn region teraCommentBlock start="{#" end="#}" contains=@Spell containedin=cssDefinition,cssStyle,htmlHead,htmlTitle
+syn region teraCommentBlock start="{#" end="#}" contains=@Spell
" Tera statements: {% if condition %}
-syn region teraStatement start="{%" end="%}" contains=teraKeyword,teraString,teraNumber,teraFunction,teraBoolean,teraFilter,teraOperator containedin=cssDefinition,cssStyle,htmlHead,htmlTitle
+syn region teraStatement start="{%" end="%}" contains=teraKeyword,teraString,teraNumber,teraFunction,teraBoolean,teraFilter,teraOperator
" Tera expressions: {{ variable }}
-syn region teraExpression start="{{" end="}}" contains=teraString,teraNumber,teraFunction,teraBoolean,teraFilter,teraOperator,teraIdentifier containedin=cssDefinition,cssStyle,htmlHead,htmlTitle
+syn region teraExpression start="{{" end="}}" contains=teraString,teraNumber,teraFunction,teraBoolean,teraFilter,teraOperator,teraIdentifier
" Special handling for raw blocks - content inside shouldn't be processed
syn region teraRawBlock start="{% raw %}" end="{% endraw %}" contains=TOP,teraCommentBlock,teraStatement,teraExpression
@@ -45,7 +45,7 @@
" Control structure keywords
syn keyword teraKeyword contained if else elif endif for endfor in macro endmacro
syn keyword teraKeyword contained block endblock extends include import set endset
-syn keyword teraKeyword contained break continue filter endfilter raw endraw with endwith
+syn keyword teraKeyword contained break continue filter endfilter raw endraw
" Identifiers - define before operators for correct priority
syn match teraIdentifier contained "\<\w\+\>"
@@ -79,11 +79,9 @@
hi def link teraString String
hi def link teraNumber Number
hi def link teraBoolean Boolean
-hi def link teraFilter PreProc
-
-" Special highlighting for blocks and expressions
-hi def link teraStatement PreProc
-hi def link teraExpression PreProc
+hi def link teraFilter Function
+hi def link teraStatement Statement
+hi def link teraExpression Statement
" Clean up script-local variables
unlet s:filename