From cff6084900b80ba0a12236432e3879ee369ac49c Mon Sep 17 00:00:00 2001
From: mmcc <mmcc@openbsd.org>
Date: Mon, 19 Oct 2015 17:15:53 +0000
Subject: [PATCH] Remove the define NOT, replace it with '!'. No binary change.

"The ^ is used in regular expressions and many versions of fnmatch(3)
accept both ! and ^. However, we are never going to accept ^ instead of
! so I think this makes sense" -millert@

"go for it" -nicm@
---
 bin/ksh/eval.c | 6 +++---
 bin/ksh/misc.c | 6 +++---
 bin/ksh/sh.h   | 3 +--
 3 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/bin/ksh/eval.c b/bin/ksh/eval.c
index c19758c919b..3dd83a9f4cb 100644
--- a/bin/ksh/eval.c
+++ b/bin/ksh/eval.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: eval.c,v 1.45 2015/10/19 14:42:16 mmcc Exp $	*/
+/*	$OpenBSD: eval.c,v 1.46 2015/10/19 17:15:53 mmcc Exp $	*/
 
 /*
  * Expansion - quoting, separation, substitution, globbing
@@ -603,7 +603,7 @@ expand(char *cp,	/* input word */
 			if (!quote)
 				switch (c) {
 				case '[':
-				case NOT:
+				case '!':
 				case '-':
 				case ']':
 					/* For character classes - doesn't hurt
@@ -1126,7 +1126,7 @@ copy_non_glob(XString *xs, char **xpp, char *p)
 			if (*p == '[') {
 				char *q = p + 1;
 
-				if (ISMAGIC(*q) && q[1] == NOT)
+				if (ISMAGIC(*q) && q[1] == '!')
 					q += 2;
 				if (ISMAGIC(*q) && q[1] == ']')
 					q += 2;
diff --git a/bin/ksh/misc.c b/bin/ksh/misc.c
index c7e5537c458..7e23257007b 100644
--- a/bin/ksh/misc.c
+++ b/bin/ksh/misc.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: misc.c,v 1.49 2015/10/19 14:42:16 mmcc Exp $	*/
+/*	$OpenBSD: misc.c,v 1.50 2015/10/19 17:15:53 mmcc Exp $	*/
 
 /*
  * Miscellaneous functions
@@ -548,7 +548,7 @@ has_globbing(const char *xp, const char *xpe)
 			if (!in_bracket) {
 				saw_glob = 1;
 				in_bracket = 1;
-				if (ISMAGIC(p[1]) && p[2] == NOT)
+				if (ISMAGIC(p[1]) && p[2] == '!')
 					p += 2;
 				if (ISMAGIC(p[1]) && p[2] == ']')
 					p += 2;
@@ -740,7 +740,7 @@ cclass(const unsigned char *p, int sub)
 	int c, d, rv, not, found = 0;
 	const unsigned char *orig_p = p;
 
-	if ((not = (ISMAGIC(*p) && *++p == NOT)))
+	if ((not = (ISMAGIC(*p) && *++p == '!')))
 		p++;
 	do {
 		/* check for POSIX character class (e.g. [[:alpha:]]) */
diff --git a/bin/ksh/sh.h b/bin/ksh/sh.h
index cb8b39e47e3..d7681607ead 100644
--- a/bin/ksh/sh.h
+++ b/bin/ksh/sh.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sh.h,v 1.45 2015/10/19 17:10:53 mmcc Exp $	*/
+/*	$OpenBSD: sh.h,v 1.46 2015/10/19 17:15:53 mmcc Exp $	*/
 
 /*
  * Public Domain Bourne/Korn shell
@@ -50,7 +50,6 @@
  */
 #define	MAGIC		(7)	/* prefix for *?[!{,} during expand */
 #define ISMAGIC(c)	((unsigned char)(c) == MAGIC)
-#define	NOT		'!'	/* might use ^ (ie, [!...] vs [^..]) */
 
 #define	LINE	2048		/* input line size */
 #define	PATH	1024		/* pathname size (todo: PATH_MAX/pathconf()) */
-- 
2.20.1