all: 

include ../makeman/makeman.mk

define macro
$(info $(filter $1,$(var)))$(eval $$(info $$(filter $(call mq,$1),$$(var))))
endef

var := xxx,yyy(
$(info $(var))
$(info $(subst $(rp),$$(rp),$(var)))
$(info $(call mq,$(var)))
$(call macro,$(var))