patch 9.0.0468: exectution stack underflow without the +eval feature Commit: https://github.com/vim/vim/commit/aeef1f7f6d8f6d4e84ffc9a24874f10403e4ddcd Author: Bram Moolenaar <Bram@vim.org> Date: Thu Sep 15 12:20:18 2022 +0100 patch 9.0.0468: exectution stack underflow without the +eval feature Problem: Exectution stack underflow without the +eval feature. (Dominique Pell?) Solution: Add to execution stack without FEAT_EVAL. (closes #11135)

/^CFLAGS[[:blank:]]*=/s/$/ -Wall -Wextra -Wshadow -Werror/
/^PERL_CFLAGS_EXTRA[[:blank:]]*=/s/$/ -Wno-error=unused-function/
/^RUBY_CFLAGS_EXTRA[[:blank:]]*=/s/$/ -Wno-error=unused-parameter/