--- a/.bashrc	Wed Oct 26 02:58:22 2011 +0300
+++ b/.bashrc	Wed Oct 26 02:59:36 2011 +0300
@@ -208,6 +208,34 @@
 }
 complete -F _pathsearch -o nospace pathsearch
 
+_mycd() {
+  local cur
+  cur=${COMP_WORDS[COMP_CWORD]}
+  if [[ -z "${CDPATH:-}" || "$cur" == ?(.)?(.)/* ]]; then
+    COMPREPLY=( $(compgen -d -- "$cur") )
+    return 0
+  fi
+  for i in ${CDPATH//:/$'\n'}; do
+    k="${#COMPREPLY[@]}"
+    for j in $( compgen -d $i/$cur ); do
+      COMPREPLY[k++]=${j#$i/}
+    done
+  done
+  return 0
+}
+complete -F _mycd -o nospace cd
+
+_man() {
+  local cur=${COMP_WORDS[COMP_CWORD]}
+  manpath=/usr/share/man
+  COMPREPLY=( $manpath/man*/* )
+  COMPREPLY=( ${COMPREPLY[@]##*/} )
+  COMPREPLY=( ${COMPREPLY[@]%.gz} )
+  COMPREPLY=( ${COMPREPLY[@]%.*} )
+  COMPREPLY=( $(compgen -W '${COMPREPLY[@]}' -- $cur ) )
+}
+complete -F _man man
+
 # Use bash-completion, if available.
 if [ -f /etc/bash_completion ]; then
   # Under Cygwin bash completition start a long time.