NAME

       ssft.sh - library of shell script frontend functions

SYNOPSIS

       . ssft.sh

DESCRIPTION

       ssft.sh  is  a  library of shell functions that must be sourced from other scripts. If the
       script is executed without arguments it prints an usage  message  and  also  supports  the
       options --doc, --help and --version.

       To  get a list of available functions call the script with the --doc argument and to get a
       description of what a given function does call the script with --doc FUNCTION_NAME.

       On the typical case the library must be sourced and the SSFT_FRONTEND variable must be set
       to  the  desired frontend (zenity, dialog or text); if the variable is not set the default
       frontend is noninteractive.

       To choose the theoretically best looking frontend use the function ssft_choose_frontend as
       follows:

              . ssft.sh
              [ -n "$SSFT_FRONTEND" ] || SSFT_FRONTEND="$( ssft_choose_frontend )"

AUTHOR

       Written by Sergio Talens-Oliag <sto@debian.org>.