File: setup-vars

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dialog 1.2-20140911-1
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#!/bin/sh
# $Id: setup-vars,v 1.3 2012/06/29 09:52:26 tom Exp $
# vile:shmode

# These symbols are defined to use in the sample shell scripts to make them
# more readable.  But they are (intentionally) not exported.  If they were
# exported, they would also be visible in the dialog program (a subprocess).

: ${DIALOG=dialog}

: ${DIALOG_OK=0}
: ${DIALOG_CANCEL=1}
: ${DIALOG_HELP=2}
: ${DIALOG_EXTRA=3}
: ${DIALOG_ITEM_HELP=4}
: ${DIALOG_ESC=255}

: ${SIG_NONE=0}
: ${SIG_HUP=1}
: ${SIG_INT=2}
: ${SIG_QUIT=3}
: ${SIG_KILL=9}
: ${SIG_TERM=15}