It's relative easy to detect function declaration, but much harder is detect function call. And let highlight function name only as declaration and not as function call is "strange".
You may say, that declaration are there, so for highlight function call can be used some list created from declaration. Yes, it can be. But what with system functions, functions imported from external libraries e.t.c. "Real" IDE has own namespace - it loads all libraries, parse it, e.t.c. But "real" IDE isn't universal, hasn't size of 5MB compiled code... -- <http://forum.pspad.com/read.php?2,65112,65115> PSPad freeware editor http://www.pspad.com
