QCD -e to store match in variable

qcd_function

@@ -21,7 +21,7 @@ function qcd() {
     local opt
     local case
     
-    while getopts aiILl:hm opt
+    while getopts ae:hiILl:m opt
     do  case "$opt" in
         a)
             # Adding
@@ -73,6 +73,13 @@ complete -F _qcd qcd
             echo $d
             return
         ;;
+        e)
+            local d=$( grep $case -h ^"$OPTARG" ~/.qcd <( tac ~/.bash_cdhistory ) | head -n 1 )
+            d="${d/*:/}"
+            echo QCD=$d
+            QCD="$d"
+            return
+        ;;
         m)
             local IFS=$'\n'
             for line in $( cat ~/.bash_cdhistory );
@@ -97,6 +104,7 @@ Keeps a history of folders visited in ~/.bash_cdhistory
  -a [name]   Adds the path to the list
   You may add the name of the path, but when omitted
   the basename will be used
+ -e [name]   Show the match, store in variable QCD
  -i          Case insensitive search, must come first.
  -I          Install, with autocompletion (use only once)
  -l [name]   Show the match, but do not change