completion for qcd

qcd_function

@@ -84,32 +84,14 @@ function qcd() {
             case="-i"
         ;;
         I)
-            echo "See ~/.bash_completion for possible duplicates"
-echo '
-have qcd &&
-_qcd()
-{
-        local cur
-        local d
-        COMPREPLY=()
-        cur=${COMP_WORDS[COMP_CWORD]}
-        if [[ "$cur" == -* ]]; then
-            COMPREPLY=( $( compgen -W "-a -i -h -l -L -m" -- $cur ) ) 
-            return 0
-        fi
-        COMPREPLY=( $( compgen -W "$( grep -h ^"$cur" ~/.qcd <( tac ~/.bash_cdhistory ) | cut -d: -f1 )" ) ) 
-}
-complete -F _qcd qcd
-' >> ~/.bash_completion
-            . /etc/bash_completion
             touch ~/.qcd ~/.bash_cdhistory
             return
         ;;
         L)
-            echo ==History ~/.bash_cdhistory:
+            echo '##  History ~/.bash_cdhistory ##'
             cat ~/.bash_cdhistory
             echo
-            echo ==Saved ~/.qcd:
+            echo '## Saved ~/.qcd ##'
             cat ~/.qcd
             return
         ;;
@@ -146,7 +128,7 @@ complete -F _qcd qcd
         ;;
         h)
             echo 'qcd [-hiLm]|[-al] [name]
-Version: 2017-03-24
+Version: 2018-11-16
 Change current working path based on the list ~/.qcd
 Keeps a history of folders visited in ~/.bash_cdhistory
 
@@ -155,7 +137,7 @@ Keeps a history of folders visited in ~/.bash_cdhistory
   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)
+ -I          Install (use only once)
  -l [name]   Show the match, but do not change
  -L          Lists the paths
  -m          Maintain the list, deleting non-existing entries'
@@ -181,8 +163,20 @@ Keeps a history of folders visited in ~/.bash_cdhistory
     if [ ! -z "$d" ]
     then \cd "$d"
     fi
-    
-} # qcd ends
+}
+_qcd()
+{
+    local cur
+    local d
+    cur=${COMP_WORDS[COMP_CWORD]}
+    if [[ "$cur" == -* ]]; then
+        COMPREPLY=( $( compgen -W "-a -i -h -l -L -m" -- $cur ) )
+        return 0
+    fi
+    COMPREPLY=( $( compgen -W "$( grep -h ^"$cur" ~/.qcd <( tac ~/.bash_cdhistory ) | cut -d: -f1 )" ) )
+}
+complete -F _qcd qcd
+# qcd ends
 
 function ncd() {
     # echo Next sibling cd
@@ -340,11 +334,11 @@ function whenfilechanges() {
         }
         otime[$i]=$( stat -c %Z "${fname[$i]}" )
     done
-    while : 
-    do ntime=()
-        for ((i=0;i<${#fname[@]};i++))
-        do ntime[$i]=$( stat -c %Z "${fname[$i]}" )
-            [ "${ntime[$i]}" -ne "${otime[$i]}" ] && {
+    while :; do
+      ntime=()
+      for ((i=0;i<${#fname[@]};i++)); do
+        ntime[$i]=$( stat -c %Z "${fname[$i]}" )
+        [[ "${ntime[$i]}" -ne "${otime[$i]}" ]] && {
           echo "${fname[$i]} changed:"
           otime[$i]=$( stat -c %Z "${fname[$i]}" )
           eval "$@"
@@ -356,7 +350,6 @@ function whenfilechanges() {
       read -t 2 forced
       [ $? -eq 0 ] && eval "$@"
     done
-
 }
 
 # Shell enhancement