backout last change; iff is right.

prompted by deraadt@

5 files changed, 10 insertions, 10 deletions

diff --git a/bin/ksh/NEWS b/bin/ksh/NEWS
index 0bf957d6b13..93faac92178 100644
--- a/bin/ksh/NEWS
+++ b/bin/ksh/NEWS
@@ -57,7 +57,7 @@ Version 5.2.13
     * editing: completion after "cmd " now completes files (was command).
 
 
-$OpenBSD: NEWS,v 1.14 2007/08/02 10:56:25 fgsch Exp $
+$OpenBSD: NEWS,v 1.15 2007/08/02 11:05:54 fgsch Exp $
 
 Version 5.2.12
 
@@ -262,7 +262,7 @@ Version 5.2.3
 
 * test -o option: if option starts with a !, the test is negated.  The test
   always fails if the option doesn't exist (so [ -o foo -o -o !foo ] is true
-  if option foo exists).
+  iff option foo exists).
 
 * new option: set -o nohup (currently on by default) - if set, running jobs
   are not kill -HUP'd when a login shell exits; if clear, they are.  In
diff --git a/bin/ksh/NOTES b/bin/ksh/NOTES
index 13e0744aa64..e5e02b1cbd8 100644
--- a/bin/ksh/NOTES
+++ b/bin/ksh/NOTES
@@ -1,4 +1,4 @@
-$OpenBSD: NOTES,v 1.10 2007/08/02 10:56:25 fgsch Exp $
+$OpenBSD: NOTES,v 1.11 2007/08/02 11:05:54 fgsch Exp $
 
 General features of at&t ksh88 that are not (yet) in pdksh:
     - exported aliases and functions (not in ksh93).
@@ -507,7 +507,7 @@ POSIX sh questions (references are to POSIX 1003.2-1992)
 	  bar?)
 	- what action should be taken if there is an error doing a dup due
 	  to system limits (eg, not enough feil destriptors): is this
-	  a "redirection error" (in which case a script will exit if the
+	  a "redirection error" (in which case a script will exit iff the
 	  error occured while executing a special built-in)?
 	  IMHO, shell should exit script.  Couldn't find a blanket statement
 	  like "if shell encounters an unexpected system error, it shall
diff --git a/bin/ksh/eval.c b/bin/ksh/eval.c
index abc9889aa2a..0af321366bb 100644
--- a/bin/ksh/eval.c
+++ b/bin/ksh/eval.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: eval.c,v 1.32 2007/08/02 10:56:25 fgsch Exp $	*/
+/*	$OpenBSD: eval.c,v 1.33 2007/08/02 11:05:54 fgsch Exp $	*/
 
 /*
  * Expansion - quoting, separation, substitution, globbing
@@ -681,7 +681,7 @@ expand(char *cp,	/* input word */
 static int
 varsub(Expand *xp, char *sp, char *word,
     int *stypep,	/* becomes qualifier type */
-    int *slenp)		/* " " len (=, :=, etc.) valid if *stypep != 0 */
+    int *slenp)		/* " " len (=, :=, etc.) valid iff *stypep != 0 */
 {
 	int c;
 	int state;	/* next state: XBASE, XARG, XSUB, XNULLSUB */
diff --git a/bin/ksh/misc.c b/bin/ksh/misc.c
index 5c3b5913250..24844c013e0 100644
--- a/bin/ksh/misc.c
+++ b/bin/ksh/misc.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: misc.c,v 1.31 2007/08/02 10:56:25 fgsch Exp $	*/
+/*	$OpenBSD: misc.c,v 1.32 2007/08/02 11:05:54 fgsch Exp $	*/
 
 /*
  * Miscellaneous functions
@@ -495,7 +495,7 @@ gmatch(const char *s, const char *p, int isfile)
 		return 0;
 	se = s + strlen(s);
 	pe = p + strlen(p);
-	/* isfile is false if no syntax check has been done on
+	/* isfile is false iff no syntax check has been done on
 	 * the pattern.  If check fails, just to a strcmp().
 	 */
 	if (!isfile && !has_globbing(p, pe)) {
diff --git a/bin/ksh/var.c b/bin/ksh/var.c
index f357e01aad4..1d88e50be49 100644
--- a/bin/ksh/var.c
+++ b/bin/ksh/var.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: var.c,v 1.32 2007/08/02 10:56:25 fgsch Exp $	*/
+/*	$OpenBSD: var.c,v 1.33 2007/08/02 11:05:54 fgsch Exp $	*/
 
 #include "sh.h"
 #include <time.h>
@@ -981,7 +981,7 @@ setspec(struct tbl *vp)
 			afree(tmpdir, APERM);
 			tmpdir = (char *) 0;
 		}
-		/* Use tmpdir if it is an absolute path, is writable and
+		/* Use tmpdir iff it is an absolute path, is writable and
 		 * searchable and is a directory...
 		 */
 		{