patch 9.0.0463: command line test leaves directory behind Commit: https://github.com/vim/vim/commit/febe13892ede37d2a8462b9921e05a55e059db0c Author: Dominique Pelle <dominique.pelle@gmail.com> Date: Wed Sep 14 12:51:49 2022 +0100 patch 9.0.0463: command line test leaves directory behind Problem: Command line test leaves directory behind. Solution: Use the "R" flag on the first mkdir(). (Dominique Pell?, closes #11127)

/^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/