[Make] Comments are not always recognized

[ArkadiuszMichalski]

For Make lexer comments are not recognized in all contexts. Code for test:

# I'm comment (OK)

test = 5 # I'm comment (BAD)

$(info $(test)) # I'm comment (BAD)

clean: # I'm comment (BAD)
	echo # I'm not comment (OK)

Looks like the lexer is very simple (there is a more complex version in Notepad2 project).

Some results:

SciTE:

Visual Studio Code:

Notepad2:

Refs:
https://www.gnu.org/software/make/manual/make.html#Makefile-Contents
https://www.gnu.org/software/make/manual/make.html#index-_0023-_0028comments_0029_002c-in-recipes

[nyamatongwe]

Included in 5.4.7.