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  -d, --desc         Short (20 30 chars) description of the command
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  -d, --desc         Short (20 30 chars) description of the command
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                     (def: "The $def command")
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                     (def: "The $def command")
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  -e, --entry        Entry function of the command (def: cmd_${def})
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  -e, --entry        Entry function of the command (def: cmd_${def})
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  -h, --help-entry   Entry function for command help (def: help_cmd_${def})
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  -h, --help-entry   Entry function for command help (def: help_cmd_${def})
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  -a, --alias        Alias (nickname) for this command (def: none)
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  -a, --alias        Alias (nickname) for this command (def: none)
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  -r, --restrict     Restriction level (interactive, non-interactive, both)
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                     (def: module is both, builtin is interactive only)
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  -t, --type         Type of command (module or builtin) (def: module)
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  -t, --type         Type of command (module or builtin) (def: module)
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  -H, --help         This help summary
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  -H, --help         This help summary
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  -V, --version      Print $PROGNAME version and exit normally
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  -V, --version      Print $PROGNAME version and exit normally
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 52 
 
55 
Notes:
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Notes:
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 63 
 
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  This script is intended only to be a convenience for developers. Example use:
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  This script is intended only to be a convenience for developers. Example use:
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    $PROGNAME -n foo -d "Foo power" -a bar -r both -t module modules/foo
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    $PROGNAME -n foo -d "Foo power" -a bar -r both -t module modules/foo
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 66 
 
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  The example would generate a modular command named 'foo', which is also
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  The example would generate a modular command named 'foo', which is also
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  reached by typing 'bar' and available in either interactive or noninteractive
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  reached by typing 'bar'.
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  mode.
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  Skeletal files do *not* depend on the autoconf generated "config.h" unless you
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  Skeletal files do *not* depend on the autoconf generated "config.h" unless you
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  include it. This may or may not be desirable depending on your use.
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  include it. This may or may not be desirable depending on your use.
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Report bugs to $PROGMAINT
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Report bugs to $PROGMAINT
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{
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{
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	"${CMDNAME}",
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	"${CMDNAME}",
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	"${CMDDESC}",
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	"${CMDDESC}",
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	&${CMDENTRY},
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	&${CMDENTRY},
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	&${HELPENTRY},
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	&${HELPENTRY},
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	${CMDRESTRICT}
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},
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},
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EOF
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EOF
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	[ -n "${CMDALIAS}" ] && cat << EOF >> ${OUTDIR}/${CMDNAME}_def.h
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	[ -n "${CMDALIAS}" ] && cat << EOF >> ${OUTDIR}/${CMDNAME}_def.h
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{
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{
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	"${CMDALIAS}",
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	"${CMDALIAS}",
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	NULL,
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	NULL,
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	&${CMDENTRY},
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	&${CMDENTRY},
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	&${HELPENTRY},
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	&${HELPENTRY},
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	${CMDRESTRICT}
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},
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},
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EOF
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EOF
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	local defname=$(toupper "${CMDNAME}")
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	local defname=$(toupper "${CMDNAME}")
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	echo "Creating ${OUTDIR}/entry.h ..."
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	echo "Creating ${OUTDIR}/entry.h ..."
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#include "errors.h"
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#include "errors.h"
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#include "entry.h"
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#include "entry.h"
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#include "${CMDNAME}.h"
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#include "${CMDNAME}.h"
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#include "cmds.h"
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#include "cmds.h"
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static char *cmdname = "${CMDNAME}";
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static const char *cmdname = "${CMDNAME}";
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/* Dispays help for ${CMDNAME} in various levels */
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/* Dispays help for ${CMDNAME} in various levels */
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void ${HELPENTRY}(unsigned int level)
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void ${HELPENTRY}(unsigned int level)
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{
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{
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	printf("This is the %s help for '%s'.\n",
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	printf("This is the %s help for '%s'.\n",
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DEFAULT_COMMAND="cmdname"
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DEFAULT_COMMAND="cmdname"
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# We need at least one
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# We need at least one
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[ $# = 0 ] && usage && exit 1;
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[ $# = 0 ] && usage && exit 1;
236 
 
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TEMP=$(getopt -o n:d:e:h:a:r:t:HV \
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TEMP=$(getopt -o n:d:e:h:a:t:HV \
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--long name:,desc:,entry:,help-entry:,alias:,restrict:,type:,help,version \
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--long name:,desc:,entry:,help-entry:,alias:,type:,help,version \
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-- "$@") || {
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-- "$@") || {
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	echo "Try $PROGNAME --help for help"
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	echo "Try $PROGNAME --help for help"
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}
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}
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eval set -- "$TEMP"
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eval set -- "$TEMP"
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	-a | --alias)
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	-a | --alias)
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		CMDALIAS="$2"
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		CMDALIAS="$2"
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		shift 2
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		shift 2
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		continue
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		continue
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	;;
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	;;
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	-r | --restrict)
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		CMDRESTRICT="$2"
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		shift 2
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		continue
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	;;
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	-t | --type)
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	-t | --type)
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		CMDTYPE="$2"
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		CMDTYPE="$2"
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		shift 2
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		shift 2
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		continue
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		continue
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	;;
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	;;
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[ -n "$CMDENTRY" ] || CMDENTRY="cmd_${CMDNAME}"
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[ -n "$CMDENTRY" ] || CMDENTRY="cmd_${CMDNAME}"
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[ -n "$HELPENTRY" ] || HELPENTRY="help_cmd_${CMDNAME}"
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[ -n "$HELPENTRY" ] || HELPENTRY="help_cmd_${CMDNAME}"
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[ -n "$CMDTYPE" ] || CMDTYPE="module"
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[ -n "$CMDTYPE" ] || CMDTYPE="module"
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[ -n "$OUTDIR" ] || OUTDIR="${CMDTYPE}s/${CMDNAME}"
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[ -n "$OUTDIR" ] || OUTDIR="${CMDTYPE}s/${CMDNAME}"
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308 
# Builtins typically only need to be available in interactive mode,
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309 
# set the default accordingly.
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[ -n "$CMDRESTRICT" ] || {
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311 
	[ "$CMDTYPE" = "module" ] && CMDRESTRICT="both"
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	[ "$CMDTYPE" = "builtin" ] && CMDRESTRICT="interactive"
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}
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314 
 
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# Set the restriction level as the structure expects to see it
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316 
case "$CMDRESTRICT" in
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317 
	0 | both)
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		CMDRESTRICT="0"
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	;;
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	1 | non-interactive)
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		CMDRESTRICT="1"
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322 
	;;
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	-1 | interactive)
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		CMDRESTRICT="-1"
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	;;
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	*)
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		usage
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		exit 1
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	;;
 - 
 
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esac
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# Do a little sanity
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# Do a little sanity
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[ -d $OUTDIR ] && {
 300 
[ -d $OUTDIR ] && {
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	echo "$OUTDIR already exists, remove it to proceed."
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	echo "$OUTDIR already exists, remove it to proceed."
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	exit 1
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	exit 1