1. Perl script to add "#ifdef DEBUG" wrappers to C source
I'm pretty sure this can be done with a 5 line (or so) Perl script, but
can't seem to figure it out.
I want to search through a C source file (actually, a number of files),
and for every line containing a printf, insert a preceding line, saying
"#ifdef DEBUG", and a succeeding line, saying "#endif" i.e.
/* STUFF */
printf ("Random status message\n");
/* MORE STUFF */
would become:
/* STUFF */
#ifdef DEBUG
printf ("Random status message\n");
#endif
/* MORE STUFF */
Any ideas? (and yes, any accusations of chronic laziness are suitably
noted)
Thanks.
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