handle different option chars in rm

some general improvements

snotes

@@ -158,13 +158,14 @@ changed|c)
     file="changed:${select%${SNOTES_OPTION_CHAR}*}"
     ;;
 remove|rm)
-    [ ! -e "${select% *}" ] && die "file '`pwd`/${select% *}' doesn't exists"
-    while [ "$rmselect" != "NO" -a "$rmselect" != "YES" ]; do
-        rmselect=`echo -e 'NO\nYES' | dmenu ${DMENU_ARGS} -i -p "Do you want to remove '${select% *}' note?"`
-        [ -z "$rmselect" ] && exit 0
+    real_file="${select%${SNOTES_OPTION_CHAR}*}"
+    [ ! -e "$real_file" ] && die "file '$SNOTES_DB/$real_file' does not exist"
+    rmselect=""
+    while [ "$rmselect" != "YES" ]; do
+        rmselect=`echo -e 'NO\nYES' | dmenu ${DMENU_ARGS} -i -p "Do you want to remove '$real_file'?"`
+        [ -z "$rmselect" -o "$rmselect" = "NO" ] && exit 0
     done
-    [ "$rmselect" = "NO" ] && exit 0
-    file="remove:${select% *}"
+    file="remove:$real_file"
     ;;
 *)
     file="note:${select}"