patch 8.2.1426: Vim9: cannot call autoload function in :def function Commit: https://github.com/vim/vim/commit/a177344dc0c337e5b272c1c59d13964a8318bcfa Author: Bram Moolenaar <Bram@vim.org> Date: Wed Aug 12 15:21:22 2020 +0200 patch 8.2.1426: Vim9: cannot call autoload function in :def function Problem: Vim9: cannot call autoload function in :def function. Solution: Load the autoload script. (closes https://github.com/vim/vim/issues/6690)

/^CFLAGS[[:blank:]]*=/s/$/ -Wno-error=missing-field-initializers/
/^RUBY_CFLAGS[[:blank:]]*=/s/$/ -Wno-error=unknown-attributes -Wno-error=ignored-attributes/