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
  		if is-at-least 5.1; then
  			autoload -Uz bracketed-paste-magic
  			zle -N bracketed-paste bracketed-paste-magic
  		fi
  		autoload -Uz url-quote-magic
  		zle -N self-insert url-quote-magic
      break
  	fi
  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
