patch 8.2.3257: calling prop_find() with -1 for ID gives errornous error Commit: https://github.com/vim/vim/commit/8e3fc135e884a30620fb1c6e84986fae1467acd3 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jul 31 18:33:57 2021 +0200 patch 8.2.3257: calling prop_find() with -1 for ID gives errornous error Problem: Calling prop_find() with -1 for ID gives errornous error. (Naohiro Ono) Solution: When passing -1 use -2. (closes #8674)

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# Common Makefile, defines the list of tests to run and other things.
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# Argument for running ctags.
TAGS_FILES = \
	*.c \
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	*.cpp \
	*.h \
	auto/*.c \
	libvterm/src/*.c \
	libvterm/src/*.h \
	libvterm/include/*.h \
	xdiff/*.c \
	xdiff/*.h