Want a way to strip comments from a

Tim_CDC_Roberts at cup.portal.com Tim_CDC_Roberts at cup.portal.com
Wed Mar 22 03:20:59 AEST 1989


You know, this discussion has brought up something that has bothered me
(although not a great deal).

When scanning the result of preprocessing a nontrivial C program with 
many include files, one finds dozens (in some cases hundreds) of blank
lines.  Obviously, they are the result of eliminating preprocessor
directives and multiline comments.  What I have always wondered is why,
given the #line directive which can re-sync the preprocessor and the
compiler, does the preprocessor insist on keeping all those blank lines?
Why not eliminate them and issue a #line instead?

Just curious.

Tim_CDC_Roberts at cup.portal.com                | Control Data...
...!sun!portal!cup.portal.com!tim_cdc_roberts |   ...or it will control you.



More information about the Comp.lang.c mailing list