Switch the default ABI on the with-generated-files branch

[the-mikedavis]

Hey hey @alex-pinkus 👋

I see that the src/parser.c on the with-generated-files branch is on ABI 13:

tree-sitter-swift/scripts/write-generated-grammar.sh

Lines 22 to 27 in 1c58633

	# Now that we know the parser works, build for ABI 14 (but don't use this as the default because
	# it's not compatible everywhere).
	mv src/parser.c src/parser_abi13.c
	npx tree-sitter generate --abi 14
	mv src/parser.c src/parser_abi14.c
	mv src/parser_abi13.c src/parser.c

What do you think about swapping it so that ABI 14 is the new default? 14 has been around for a while now and I don't know of any holdouts that are still only compatible with 13.

[alex-pinkus]

👋🏻

Off the top of my head, I think I was waiting for the emacs plugin to switch over — that was on tree-sitter 0.19 last I checked. They had never officially switched over to this grammar but I know some folks had gotten it working.

Quick googling tells me that the landscape has changed and tree-sitter support is now built into emacs itself, so I assume it’s a newer version. Before I do too much digging, do you happen to know whether that’s using ABI 14?

[the-mikedavis]

I'm not very familiar with emacs' codebase but poking around a little I see this: https://git.savannah.gnu.org/cgit/emacs.git/tree/configure.ac#n4029

Looks like they require at least 0.20.2