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runtime(syntax): unlet b:filetype_in_cpp_family for cpp & squirrel

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Update runtime/syntax/cpp.vim and runtime/syntax/squirrel.vim to unlet
b:filetype_in_cpp_family as it remains set even after updating the ft of
a file manually or through a modeline, not allowing c specific keywords
to be highlighted.

Since the variable b:filetype_in_cpp_family is only used by the c.vim
syntax script, unlet it directly after sourcing the c.vim runtime file
instead of at the end of the script.

Also update the last Change Header for both files.

closes: #13650

Signed-off-by: laburnumT <laburnumtec@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
laburnumT
2023-12-08 21:27:03 +01:00
committed by Christian Brabandt
parent e06f2b498c
commit ff0baca865
2 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
runtime/syntax/cpp.vim
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@ -2,7 +2,7 @@
" Language: C++
" Current Maintainer: vim-jp (https://github.com/vim-jp/vim-cpp)
" Previous Maintainer: Ken Shan <ccshan@post.harvard.edu>
" Last Change: 2021 Aug 23
" Last Change: 2023 Dec 08
" quit when a syntax file was already loaded
if exists("b:current_syntax")
@ -15,6 +15,7 @@ let b:filetype_in_cpp_family = 1
" Read the C syntax to start with
runtime! syntax/c.vim
unlet b:current_syntax
unlet b:filetype_in_cpp_family
" C++ extensions
syn keyword cppStatement new delete this friend using

3
runtime/syntax/squirrel.vim
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@ -2,7 +2,7 @@
" Language: squirrel
" Current Maintainer: Matt Dunford (zenmatic@gmail.com)
" URL: https://github.com/zenmatic/vim-syntax-squirrel
" Last Change: 2021 Nov 28
" Last Change: 2023 Dec 08
" http://squirrel-lang.org/
@ -17,6 +17,7 @@ let b:filetype_in_cpp_family = 1
" Read the C syntax to start with
runtime! syntax/c.vim
unlet b:current_syntax
unlet b:filetype_in_cpp_family
" squirrel extensions
syn keyword squirrelStatement delete this in yield resume base clone