CONFIGURE: --help: indent subengines

Instead of showing subengines directly under their parent engine, like:
	illusions              Illusions Engine engine
	kyra                   Kyra engine
	lol                    Lands of Lore in Kyra engine
	eob                    Eye of the Beholder in Kyra engine
	lab                    Labyrinth of Time engine

Show them slightliy indented, like:
    illusions              Illusions Engine engine
	kyra                   Kyra engine
	- lol                  Lands of Lore in Kyra engine
	- eob                  Eye of the Beholder in Kyra engine
	lab                    Labyrinth of Time engine

It keeps the list sorted, and makes it easier to skim through it.
This commit is contained in:
Zvika Haramaty 2020-02-02 11:44:18 +02:00 committed by Eugene Sandulenko
parent 755a26ab04
commit e4473c067f

2
configure vendored
View File

@ -771,7 +771,7 @@ show_engine_help() {
show_subengine_help() {
name=`get_engine_name $1`
parent=`get_engine_name $2`
option_help "${1}" "${name} in ${parent} engine" " "
option_help "- ${1}" "${name} in ${parent} engine" " "
}
# Prepare the strings about the engines to build