makefile: built-in functions bug

[pdknsk]

The : apparently opens a scope without closing it. Works with other functions too.

$(warning Bug: $(BUG))

[rwols]

A naive fix would be to include the variable context in the main context, but I'm not sure if other things will start breaking in that case.

Just leaving this syntax test here for reference.

$(warning he:llo)
# ^ meta.support.function support.function.builtin
#         ^ meta.support.function
#               ^ meta.support.function punctuation.definition.variable.end

all: deps
	$(warning he:llo)
	# ^ meta.function.body meta.support.function support.function.builtin
	#         ^ meta.function.body meta.support.function
	#               ^ meta.function.body meta.support.function punctuation.definition.variable.end
deps:
	$(warning he:llo)

[deathaxe]

@wbond: This issue is closed by #974

[wbond]

This issue has been solved by a previous commit, hence it is being closed.