Revert "use _split_longopt", as wodim options don't use dashes

This reverts commit f35923a50515c5bb0f3f843e7d6a99b979698e61.

contrib/wodim

@@ -3,36 +3,37 @@
 have cdrecord || have wodim &&
 _cdrecord()
 {
-    local cur prev i generic_options track_options track_mode split=false
+    local cur prev i generic_options track_options track_mode
 
     COMPREPLY=()
     cur=`_get_cword`
     prev=${COMP_WORDS[COMP_CWORD-1]}
 
-    _split_longopt && split=true
+    # foo=bar style option
-
+    if [[ "$cur" == *=* ]]; then
-    case $prev in
+        prev=${cur/=*/}
-        textfile|cuefile)
+        cur=${cur/*=/}
-            _filedir
+        case $prev in
-            return 0
+            textfile|cuefile)
-            ;;
+                _filedir
-        blank)
+                return 0
-            COMPREPLY=( $( compgen -W 'help all fast \
+                ;;
-                track unreserve trtail unclose session' \
+            blank)
-                -- "$cur" ) )
+                COMPREPLY=( $( compgen -W 'help all fast \
-            return 0
+                    track unreserve trtail unclose session' \
-            ;;
+                    -- "$cur" ) )
-        driveropts)
+                return 0
-            COMPREPLY=( $( compgen -W 'burnfree noburnfree\
+                ;;
-                varirec= audiomaster forcespeed noforcespeed\
+            driveropts)
-                speedread nospeedread singlesession \
+                COMPREPLY=( $( compgen -W 'burnfree noburnfree\
-                nosinglesession hidecdr nohidecdr tattooinfo\
+                    varirec= audiomaster forcespeed noforcespeed\
-                tattoofile=' -- "$cur" ) )
+                    speedread nospeedread singlesession \
-            return 0
+                    nosinglesession hidecdr nohidecdr tattooinfo\
-            ;;
+                    tattoofile=' -- "$cur" ) )
-    esac
+                return 0
-
+                ;;
-    $split && return 0
+        esac
+    fi
 
     generic_options=(-version -v -V -d -silent -force -immed -dummy \
         -dao -raw -raw96r -raw96p -raw16 -multi -msinfo -toc \