Path: utzoo!utgpu!jarvis.csri.toronto.edu!dgp.toronto.edu!flaps
Newsgroups: comp.lang.c
From: flaps@dgp.toronto.edu (Alan J Rosenthal)
Subject: comma operator
Message-ID: <1989Jul28.174033.12734@jarvis.csri.toronto.edu>
References: <10099@mpx2.mpx.com> <93@microsoft.UUCP> <10100@mpx2.mpx.com> <10562@smoke.BRL.MIL> <1989Jul24.194646.3012@nc386.uucp> <5630@pt.cs.cmu.edu>
Date: 28 Jul 89 21:40:33 GMT


dandb@k.gp.cs.cmu.edu (Dean Rubine) writes:
>I also occasionally use the comma to save braces:
>	if((f = fopen(file, "r")) == NULL)
>		fprintf(stderr, "Can't open %s\n", file), exit(2);

Funny, I use braces to save commas:
	if ((f = fopen(file, "r")) == NULL) {
		fprintf(stderr, "Can't open %s\n", file);
		exit(2);
	}