updated stuff

zsh/libs/misc.zsh

@@ -1,6 +1,5 @@
 autoload -Uz is-at-least
 
-# *-magic is known buggy in some versions; disable if so
 if [[ $DISABLE_MAGIC_FUNCTIONS != true ]]; then
   for d in $fpath; do
   	if [[ -e "$d/url-quote-magic" ]]; then
@@ -15,21 +14,5 @@ if [[ $DISABLE_MAGIC_FUNCTIONS != true ]]; then
   done
 fi
 
-## jobs
 setopt long_list_jobs
-
-env_default 'PAGER' 'less'
-env_default 'LESS' '-R'
-
-## super user alias
-alias _='sudo '
-
-## more intelligent acking for ubuntu users
-if which ack-grep &> /dev/null; then
-  alias afind='ack-grep -il'
-else
-  alias afind='ack -il'
-fi
-
-# recognize comments
 setopt interactivecomments