From 66ae93b8447d6bfe12b7dff86954b9f8ac28f6bd Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Tue, 16 Jul 2013 17:32:58 -0400
Subject: print_cmd_{summaries,usage}(): Clean cmd names.

---
diff --git a/lib/cmd.sh b/lib/cmd.sh
index 40bb992..efb8b8c 100644
--- a/lib/cmd.sh
+++ b/lib/cmd.sh
@@ -39,7 +39,7 @@ load_cmds()
 
 print_cmd_summaries()
 {
-	local padding cmd summary
+	local padding cmd cmd_clean summary
 
 	padding="$(printf '%24s' '')"
 	for cmd in ${PKGLIBCMD}; do
@@ -50,7 +50,9 @@ print_cmd_summaries()
 		else
 			printf '  %-20s  ' "${cmd}"
 		fi
-		summary="$(get_msg "cmd_${cmd}_summary")"
+		cmd_clean="$(printf '%s' "${cmd}" | \
+			tr '[A-Z]' '[a-z]' | tr -C '[a-z0-9_]' '_')"
+		summary="$(get_msg "cmd_${cmd_clean}_summary")"
 		printf '%s\n' "${summary}" | fold -s -w 56 | \
 			sed "2,\$s/^/${padding}/;"
 	done
@@ -58,11 +60,13 @@ print_cmd_summaries()
 
 print_cmd_usage()
 {
-	local cmd usage
+	local cmd cmd_clean usage
 
 	cmd="${1}"
 
-	usage="$(get_msg "cmd_${cmd}_usage")"
+	cmd_clean="$(printf '%s' "${cmd}" | \
+		tr '[A-Z]' '[a-z]' | tr -C '[a-z0-9_]' '_')"
+	usage="$(get_msg "cmd_${cmd_clean}_usage")"
 
 	printf "$(get_msg 'cmd_usage')\n" "${0}" "${cmd}" "${usage}"
 }
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