From 2af0f6c0e0f7f5ee65cd156a6e8af065618f902d Mon Sep 17 00:00:00 2001
From: David Levine <levinedl@acm.org>
Date: Thu, 14 Jun 2012 09:10:23 -0500
Subject: [PATCH] Documented mhparam -debug option.

---
 man/mhparam.man           |   15 +++++++++++----
 test/mhparam/test-mhparam |    2 +-
 uip/mhparam.c             |    2 +-
 3 files changed, 13 insertions(+), 6 deletions(-)

diff --git a/man/mhparam.man b/man/mhparam.man
index 82b343c..4326d13 100644
--- a/man/mhparam.man
+++ b/man/mhparam.man
@@ -13,6 +13,7 @@ mhparam \- print nmh profile and context components
 .RB [ \-component " | " \-nocomponent ]
 .RB [ \-version ]
 .RB [ \-help ]
+.RB [ \-debug ]
 .ad
 .SH DESCRIPTION
 .B mhparam
@@ -43,12 +44,18 @@ If
 is specified, then all components in the nmh profile are
 displayed and other arguments are ignored.
 .PP
-The locations of two nmh install directories are also available
-through
-.BR mhparam :
+.BR mhparam
+can provide other information, such as
+the locations of the nmh
 .I etcdir
 and
-.IR libdir .
+.I libdir
+install directories and all
+.I proc
+settings.  The
+.B \-debug
+switch displays all such other information available from
+.BR mhparam .
 .PP
 Examples:
 .PP
diff --git a/test/mhparam/test-mhparam b/test/mhparam/test-mhparam
index b94b9de..087be8d 100755
--- a/test/mhparam/test-mhparam
+++ b/test/mhparam/test-mhparam
@@ -161,7 +161,7 @@ mhparam path context nonexistent1 nonexistent2 nonexistent3 >/dev/null
 run_test "echo $?" 3
 set -e
 
-# mhparam -debug (undocumented)
+# mhparam -debug
 # Some of its output depends on configure options, so don't bother to
 # check for correctness here.
 mhparam -debug >/dev/null
diff --git a/uip/mhparam.c b/uip/mhparam.c
index 53a2523..d260352 100644
--- a/uip/mhparam.c
+++ b/uip/mhparam.c
@@ -29,7 +29,7 @@ static struct swit switches[] = {
 #define	HELPSW	  4
     { "help", 0 },
 #define DEBUGSW   5
-    { "debug", -5 },
+    { "debug", 5 },
     { NULL, 0 }
 };
 
-- 
1.7.10.4