some small fixes for whatnow2.sh

some bugs fixes most found by markus

diff --git a/uip/whatnow2.sh b/uip/whatnow2.sh
index a4be1a9..f8778b1 100755 (executable)
--- a/uip/whatnow2.sh
+++ b/uip/whatnow2.sh
@@ -19,7 +19,7 @@ printhelp()
 
 version()
 {
-       if [ $# -eq 0 ]
+       if [ $1 -eq 0 ]
        then
                echo "$0 has no own version number, thus this instead:"
                folder -Version
@@ -61,21 +61,6 @@ get_editor()
                return
        fi
        mheditor=`mhparam 'Editor'`
-       if [ -n "$mheditor" ]
-       then
-               return
-       fi
-       if [ -n "$VISUAL" ]
-       then
-               mheditor=$VISUAL
-               return
-       fi
-       if [ -n "$EDITOR" ]
-       then
-               mheditor=$EDITOR
-               return
-       fi
-       mheditor=vi
 }
 
 get_showproc()
@@ -177,7 +162,9 @@ send()
 
 delete()
 {
-       rmm +draft c
+       folder -push $draftfolder >/dev/null 2>&1
+       rmm $draftfolder c
+       folder -pop >/dev/null 2>&1
        rm $mhmetafile
 }
 
@@ -243,11 +230,8 @@ fi
 command=$1
 shift
 
-draftfolder=`mhparam Draft-Folder`
-if [ -z "$dratffolder" ]
-then
-    draftfolder="+drafts"
-fi
+draftfolder="mhparam draftfolder"
+
 mhdraft=`mhpath $draftfolder c 2>/dev/null`
 if [ -z "$mhdraft" ]
 then
@@ -269,44 +253,44 @@ touch $mhmetafile
 
 
 case $command in
-e*)
+e|ed|edi|edit)
        edit "$@"
        ;;
-l*)
+l|li|lis|list)
        [ $# -eq 0 ] || usage 1
        list
        ;;
-s*)
+s|se|sen|send)
        send "$@"
        ;;
-del*)
+del|dele|delet)
        [ $# -eq 0 ] || usage 1
        delete
        ;;
-di*)
+di|dis|disp|displ|displa|display)
        [ $# -eq 0 ] || usage 1
        display
        ;;
-at*)
+at|att|atta|attac|attach)
        attach "$@"
        ;;
-al*)
+al|ali|alis|alist)
        [ $# -eq 0 ] || usage 1
        alist
        ;;
-det*)
+det|deta|detac|detach)
        detach "$@"
        ;;
-r*)
-       refile -nolink -file $mhdraft "$@"
+r|re|ref|refi|refil|refile)
+       refile -file $mhdraft "$@"
        ;;
-w*)
+w|wh|who|whom)
        whom "$@" $mhdraft
        ;;
--h*)
+-h|-he|-hel|-help)
        usage $#
        ;;
--V*)
+-V|-Ve|-Ver|-Vers|-Versi|-Versio|-Version)
        version $#
        ;;
 esac