From cbeb0b26e4c7caa8d1b47de791a7418dc20a4567 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Sat, 1 Apr 2006 19:24:03 +0000
Subject: Use gcc -ansi -pedantic in 9c.  Fix many non-C89-isms.

---
 src/cmd/grep/comp.c |  6 +++---
 src/cmd/grep/main.c | 10 +++++-----
 src/cmd/grep/sub.c  |  2 +-
 3 files changed, 9 insertions(+), 9 deletions(-)

(limited to 'src/cmd/grep')

diff --git a/src/cmd/grep/comp.c b/src/cmd/grep/comp.c
index 030e7e3f..c3e1549a 100644
--- a/src/cmd/grep/comp.c
+++ b/src/cmd/grep/comp.c
@@ -128,12 +128,12 @@ loop:
 Rune	tab1[] =
 {
 	0x007f,
-	0x07ff,
+	0x07ff
 };
 Rune	tab2[] =
 {
 	0x003f,
-	0x0fff,
+	0x0fff
 };
 
 Re2
@@ -144,7 +144,7 @@ rclass(Rune p0, Rune p1)
 	Re2 x;
 
 	if(p0 > p1)
-		return re2char(0xff, 0xff);	// no match
+		return re2char(0xff, 0xff);	/* no match */
 
 	/*
 	 * bust range into same length
diff --git a/src/cmd/grep/main.c b/src/cmd/grep/main.c
index e32f89a5..f5ab7ff4 100644
--- a/src/cmd/grep/main.c
+++ b/src/cmd/grep/main.c
@@ -170,11 +170,11 @@ loop:
 		increment(s, c);
 		goto loop;
 	}
-//	if(flags['2'])
-//		if(s->match)
-//			print("%d: %.2x**\n", s, c);
-//		else
-//			print("%d: %.2x\n", s, c);
+/*	if(flags['2']) */
+/*		if(s->match) */
+/*			print("%d: %.2x**\n", s, c); */
+/*		else */
+/*			print("%d: %.2x\n", s, c); */
 	lp++;
 	s = ns;
 	if(c == '\n') {
diff --git a/src/cmd/grep/sub.c b/src/cmd/grep/sub.c
index f504b6df..5ea07c09 100644
--- a/src/cmd/grep/sub.c
+++ b/src/cmd/grep/sub.c
@@ -30,7 +30,7 @@ sal(int n)
 	State *s;
 
 	s = mal(sizeof(*s));
-//	s->next = mal(256*sizeof(*s->next));
+/*	s->next = mal(256*sizeof(*s->next)); */
 	s->count = n;
 	s->re = mal(n*sizeof(*state0->re));
 	return s;
-- 
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