patch 8.2.2193: Vim9: can change constant in :def function Commit: https://github.com/vim/vim/commit/3bdc90b7dfab314768a8f56454ea62929524f05c Author: Bram Moolenaar <Bram@vim.org> Date: Tue Dec 22 20:35:40 2020 +0100 patch 8.2.2193: Vim9: can change constant in :def function Problem: Vim9: can change constant in :def function. Solution: Check if a variable is locked. (issue https://github.com/vim/vim/issues/7526)

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