geany

geany with experimental function names highlighting patch
from https://github.com/linvinus/geany/tree/highlight_function_names

for more information please read this bug report https://github.com/geany/geany/issues/1231

if you have custom geany configuration files then you must add following lines in to filetypes.c
=====================================================
[styling]
...
function_declaration=class
function=function
...
[lexer_properties]
...
lexer.cpp.highligh.functions=1
lexer.cpp.highligh.functions_declaration=1
lexer.cpp.highligh.functions_prototypes=1
#recommended
styling.within.preprocessor=0
=====================================================

and filetypes.cpp
=====================================================
[styling]
...
function_declaration=class
function=function
...
[lexer_properties]
...
lexer.cpp.highligh.functions=1
lexer.cpp.highligh.functions_declaration=1
lexer.cpp.highligh.functions_prototypes=0
#recommended
styling.within.preprocessor=0
=====================================================