File: //usr/share/doc/dialog/samples/yesno-extra
#!/bin/sh
# $Id: yesno-extra,v 1.5 2010/01/13 10:40:39 tom Exp $
. ./setup-vars
$DIALOG --title "YES/NO/MAYBE BOX" \
--clear \
--ok-label "Next" \
--no-label "Cancel" \
--extra-label "Previous" --extra-button "$@" \
--yesno "Hi, this is a yes/no dialog box with its labels changed. \
You can use this to ask \
questions that have an answer of either yes or no (or maybe). \
BTW, do you notice that long lines will be automatically \
wrapped around so that they can fit in the box? You can \
also control line breaking explicitly by inserting \
'backslash n' at any place you like, but in this case, \
auto wrap around will be disabled and you will have to \
control line breaking yourself." 15 61
retval=$?
. ./report-yesno