Path: utzoo!utgpu!water!watmath!clyde!att!osu-cis!tut.cis.ohio-state.edu!mandrill!gatech!bbn!bbn.com!rsalz
From: rsalz@bbn.com (Rich Salz)
Newsgroups: comp.lang.c
Subject: Trigraphs -- some numbers
Message-ID: <847@fig.bbn.com>
Date: 26 May 88 15:37:09 GMT
Organization: BBN Laboratories Inc., Cambridge MA
Lines: 13

I logged on to the machine that has our Sun3.2 sources and did
	find . -type f -print | xargs fgrep '??' >/tmp/tri
	vi /tmp/tri	# to remove comments, etc.
Most uses fall into these two types:
	printf("%s", ptr ? ptr->field : "???");
	static char tty[] = "/dev/tty??";

The numbers?
	120 occurrences
	 79 files
Highest use was usr.bin/at/atq.c, with six.
-- 
Please send comp.sources.unix-related mail to rsalz@uunet.uu.net.