Subject: bug#63137: Remember single letter variables in Makefile syntax

From: Dan Jacobson <[email-masked]>
Date: Fri, 28 Apr 2023 09:05:44 +0800

$ cat Makefile
t=bla
x:
	echo $t.0 #here "t" has a different color than the surrounding characters
	echo $t0 #here it doesn't, but should. Remember, in Makefiles, as apposed to the shell, this is still the same $t !
$ emacs -Q Makefile
emacs-version "28.2"