gtags missing functions with comments before their parameters

[Tom Russell]

Hi
I've found a bug in GLOBAL which causes some functions to be missed when 
generating tags:

in the following C/C++ code:

        int invisible /* COMMENT */ ()
        {
        }

        int also_invisible // COMMENT
        ()
        {
        }

        int visible () // COMMENT
        {
        }

        int main ()
        {
                invisible ();
                visible ();

                return 0;
        }

The functions 'invisible' and 'also_invisible' will not be found by 
GLOBAL. The reason appears to be that they have comments between the 
function name and the opening parenthesis '('. GLOBAL has trouble 
recognising them as functions.

Keep up the good work :-)

Thanks,
Tom.