ver.m4

__HEADER([Josef Kubin], [2019/12/22], [root_cz])
___DESCR([the HTML template is under development; to avoid frustrating innocent users a version number is used])
___POINT([stops document processing if the major version number is different])

# MAJOR change means an incompatible change
# MINOR change means a backward compatible change
# PATCH change means a backward compatible bug fixes

# A → β
define([VERSION], [

	ifdef([VERSION_MAJOR_$1], [

		# prints nothing or a warning
		VERSION_MAJOR_$1
	], [
		ROOT_ERROR([your ‘]__file__[’ is too different to process])
	])

	# prints nothing or an informative message
	VERSION_MINOR_$2

	# the patch number is not tested
])

# FIXME: domyslet

# A → β
define([VERSION_MAJOR_0], [

	# ROOT_INFO([template is under development])
])