patch 8.2.1427: Vim9: cannot use a range with marks in :def function Commit: https://github.com/vim/vim/commit/7c5ad34878a338f1db57337b5ca9f68c0c39424e Author: Bram Moolenaar <Bram@vim.org> Date: Wed Aug 12 15:48:55 2020 +0200 patch 8.2.1427: Vim9: cannot use a range with marks in :def function Problem: Vim9: cannot use a range with marks in :def function. Solution: Parse range after colon. (closes https://github.com/vim/vim/issues/6686)

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