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Current File : //proc/2/root/proc/2/cwd/usr/local/ssl/share/zsh/4.3.11/functions/select-word-style

emulate -L zsh
setopt extendedglob

local -a word_functions

word_functions=(backward-kill-word backward-word
    capitalize-word down-case-word
    forward-word kill-word
    transpose-words up-case-word)

[[ -z $1 ]] && autoload -Uz read-from-minibuffer

local REPLY detail f wordstyle

if ! zle -l $word_functions[1]; then
    for f in $word_functions; do
	autoload -Uz $f-match
	zle -N $f $f-match
    done
fi


while true; do

    if [[ -n $WIDGET && -z $1 ]]; then
	read-from-minibuffer -k1 "Word styles (hit return for more detail):
(b)ash (n)ormal (s)hell (w)hitespace (d)efault (q)uit
(B), (N), (S), (W) as above with subword matching
${detail}? " || return 1
    else
	REPLY=$1
    fi

    detail=

    case $REPLY in
	([bB]*)
	# bash style
	wordstyle=standard
	zstyle ':zle:*' word-chars ''
	;;

	([nN]*)
	# normal zsh style
	wordstyle=standard
	zstyle ':zle:*' word-chars "$WORDCHARS"
	;;

	([sS]*)
	# shell command arguments or special tokens
	wordstyle=shell
	;;

	([wW]*)
	# whitespace-delimited
	wordstyle=space
	;;

	(d*)
	# default: could also return widgets to builtins here
	wordstyle=
	zstyle -d ':zle:*' word-chars
	;;

	(q*)
	# quit without setting
	return 1
	;;

	(*)
	detail="\
(b)ash:       Word characters are alphanumerics only
(n)ormal:     Word characters are alphanumerics plus \$WORDCHARS
(s)hell:      Words are command arguments using shell syntax
(w)hitespace: Words are whitespace-delimited
(d)efault:    Use default, no special handling (usually same as \`n')
(q)uit:       Quit without setting a new style
"
	if [[ -z $WIDGET || -n $1 ]]; then
	    print "Usage: $0 word-style
where word-style is one of the characters in parentheses:
$detail" >&2
	    return 1
	fi
	continue
	;;
    esac

    if [[ -n $wordstyle ]]; then
      if [[ $REPLY = [[:upper:]]* ]]; then
	wordstyle+=-subword
      fi
      zstyle ':zle:*' word-style $wordstyle
    fi
    return
done

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