From 529e1866845a7dc24b29b2b8193fd90793555446 Mon Sep 17 00:00:00 2001
From: jbj <jbj>
Date: Wed, 21 Jan 2009 20:14:26 +0000
Subject: - jbj: fix typo, display toggled long options as "--[no]foo" with
 --help.

---
 popthelp.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'popthelp.c')

diff --git a/popthelp.c b/popthelp.c
index fffabd0..fe73b6d 100644
--- a/popthelp.c
+++ b/popthelp.c
@@ -322,6 +322,7 @@ static void singleOptionHelp(FILE * fp, columns_t columns,
 
     /* Make sure there's more than enough room in target buffer. */
     if (opt->longName)	nb += strlen(opt->longName);
+    if (F_ISSET(opt, TOGGLE)) nb += sizeof("[no]") - 1;
     if (argDescrip)	nb += strlen(argDescrip);
 
     left = malloc(nb);
@@ -345,7 +346,8 @@ static void singleOptionHelp(FILE * fp, columns_t columns,
 	/* XXX --long always padded for alignment with/without "-X, ". */
 	char *dash = poptArgType(opt) == POPT_ARG_MAINCALL ? ""
 		   : (F_ISSET(opt, ONEDASH) ? "-" : "--");
-	(void) stpcpy(stpcpy(stpcpy(left, "    "), dash), opt->longName);
+	char *toggle = (F_ISSET(opt, TOGGLE) ? "[no]" : "");
+	(void) stpcpy(stpcpy(stpcpy(stpcpy(left, "    "), dash), toggle), opt->longName);
     }
 #undef	prtlong
 
-- 
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