Add "delete" to "delete" pattern in whatnow2's case construct

[mmh] / uip / whatnow2.sh

diff --git a/uip/whatnow2.sh b/uip/whatnow2.sh
index a4a2cc5..00a40e1 100755 (executable)
--- a/uip/whatnow2.sh
+++ b/uip/whatnow2.sh
@@ -38,7 +38,7 @@ usage()
                exit 0
        fi
        printhelp 1>&2
-       exit $1
+       exit 1
 }
 
 get_editor()
@@ -213,7 +213,7 @@ display()
 {
        mhaltmsg=`anno -list -component 'mhaltmsg' $mhmetafile`
        get_showproc
-       if [ -n "$mhaltmsg" ]
+       if [ -z "$mhaltmsg" ]
        then
                echo "no altmsg" 1>&2
                exit 1
@@ -263,7 +263,7 @@ l|li|lis|list)
 s|se|sen|send)
        send "$@"
        ;;
-del|dele|delet)
+del|dele|delet|delete)
        [ $# -eq 0 ] || usage 1
        delete
        ;;
@@ -293,4 +293,7 @@ w|wh|who|whom)
 -V|-Ve|-Ver|-Vers|-Versi|-Versio|-Version)
        version $#
        ;;
+*)
+       usage 1
+       ;;
 esac