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runtime(c): Highlight user defined functions

closes: #13763

Signed-off-by: Luca Saccarola <github.e41mv@aleeas.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
Luca Saccarola 2023-12-24 18:57:02 +01:00 committed by Christian Brabandt
parent f96dc8d07f
commit ca0e9823a1
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GPG Key ID: F3F92DA383FDDE09
2 changed files with 13 additions and 1 deletions

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@ -1,4 +1,4 @@
*syntax.txt* For Vim version 9.1. Last change: 2024 Jan 06
*syntax.txt* For Vim version 9.1. Last change: 2024 Jan 23
VIM REFERENCE MANUAL by Bram Moolenaar
@ -1026,6 +1026,8 @@ Variable Highlight ~
*c_no_c99* don't highlight C99 standard items
*c_no_c11* don't highlight C11 standard items
*c_no_bsd* don't highlight BSD specific types
*c_functions* highlight function calls and definitions
*c_function_pointers* highlight function pointers definitions
When 'foldmethod' is set to "syntax" then /* */ comments and { } blocks will
become a fold. If you don't want comments to become a fold use: >

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@ -444,6 +444,14 @@ syn match cUserLabel display "\I\i*" contained
syn match cBitField display "^\s*\zs\I\i*\s*:\s*[1-9]"me=e-1 contains=cType
syn match cBitField display ";\s*\zs\I\i*\s*:\s*[1-9]"me=e-1 contains=cType
if exists("c_functions")
syn match cFunction "\<\h\w*\ze\_s*("
endif
if exists("c_function_pointers")
syn match cFunctionPointer "\%((\s*\*\s*\)\@<=\h\w*\ze\s*)\_s*(.*)"
endif
if exists("c_minlines")
let b:c_minlines = c_minlines
else
@ -513,6 +521,8 @@ hi def link cCppOutSkip cCppOutIf2
hi def link cCppInElse2 cCppOutIf2
hi def link cCppOutIf2 cCppOut
hi def link cCppOut Comment
hi def link cFunction Function
hi def link cFunctionPointer Function
let b:current_syntax = "c"