mark-directories and mark-symlinked-directories are very convenient readline
settings which append a slash to a completed directory/symlinked directory.
Unfortunately, this doesn't work with directories found by looking at $CDPATH.

There is now also a slash appended if the user completes on an unambiguous
directory found by looking at $CDPATH.

Patch by Claudio Bley <[email protected]>.

Author: ianmacd

bash_completion

@@ -1,6 +1,6 @@
 #   bash_completion - some programmable completion functions for bash 2.05b
 #
-#   $Id: bash_completion,v 1.728 2004/07/04 00:56:08 ianmacd Exp $
+#   $Id: bash_completion,v 1.729 2004/07/04 01:15:29 ianmacd Exp $
 #
 #   Copyright (C) Ian Macdonald <[email protected]>
 #
@@ -2785,19 +2785,30 @@ _cd()
 		return 0
 	fi
 
-	IFS=$'\t\n'
+	local -r mark_dirs=$(_rl_enabled mark-directories && echo y)
+	local -r mark_symdirs=$(_rl_enabled mark-symlinked-directories && echo y)
+
 	# we have a CDPATH, so loop on its contents
 	for i in ${CDPATH//:/$'\t'}; do
 		# create an array of matched subdirs
 		k=${#COMPREPLY[@]}
 		for j in $( compgen -d $i/$cur ); do
-			COMPREPLY[$k]=${j#$i/}
-			k=$((++k))
+			if [[ ( $mark_symdirs && -h $j || $mark_dirs && ! -h $j ) && ! -d ${j#$i/} ]]; then
+				j="${j}/"
+			fi
+			COMPREPLY[k++]=${j#$i/}
 		done
 	done
 
 	_filedir -d
 
+	if [[ ${#COMPREPLY[@]} -eq 1 ]]; then
+	    i=${COMPREPLY[0]}
+	    if [ "$i" == "$cur" ] && [[ $i != "*/" ]]; then
+		COMPREPLY[0]="${i}/"
+	    fi
+	fi
+	    
 	return 0
 }
 if shopt -q cdable_vars; then