patch 9.0.1425: "wat" and "wast" files are one filetype Commit: https://github.com/vim/vim/commit/3ea62381c527395ae701715335776f427d22eb7b Author: Amaan Qureshi <amaanq12@gmail.com> Date: Thu Mar 23 15:45:46 2023 +0000 patch 9.0.1425: "wat" and "wast" files are one filetype Problem: "wat" and "wast" files are one filetype. Solution: Add a separate filetype for "wat" files. (Amaan Qureshi, closes #12165)

# Clang 12 (or Apple clang 13) and later makes a warning '-Wcompound-token-split-by-macro' enable by default.
/^PERL_CFLAGS_EXTRA[[:blank:]]*=/s/$/ -Wno-error=compound-token-split-by-macro/
/^RUBY_CFLAGS_EXTRA[[:blank:]]*=/s/$/ -Wno-error=compound-token-split-by-macro/