Added extract plugin.

lib/aliases.zsh

@@ -22,4 +22,3 @@ alias sl=ls # often screw this up
 
 alias afind='ack-grep -il'
 
-alias x=extract

lib/functions.zsh

@@ -15,38 +15,3 @@ function take() {
   cd $1
 }
 
-function extract() {
-    unset REMOVE_ARCHIVE
-    
-    if test "$1" = "-r"; then
-        REMOVE=1
-        shift
-    fi
-  if [[ -f $1 ]]; then
-    case $1 in
-      *.tar.bz2) tar xvjf $1;;
-      *.tar.gz) tar xvzf $1;;
-      *.tar.xz) tar xvJf $1;;
-      *.tar.lzma) tar --lzma -xvf $1;;
-      *.bz2) bunzip $1;;
-      *.rar) unrar x $1;;
-      *.gz) gunzip $1;;
-      *.tar) tar xvf $1;;
-      *.tbz2) tar xvjf $1;;
-      *.tgz) tar xvzf $1;;
-      *.zip) unzip $1;;
-      *.Z) uncompress $1;;
-      *.7z) 7z x $1;;
-      *) echo "'$1' cannot be extracted via >extract<";;
-    esac
-
-    if [[ $REMOVE_ARCHIVE -eq 1 ]]; then
-        echo removing "$1";
-        /bin/rm "$1";
-    fi
-
-  else
-    echo "'$1' is not a valid file"
-  fi
-}
-