patch 9.0.1919: Wrong curswant when clicking on empty line or with vsplits Commit: https://github.com/vim/vim/commit/03cd697d635f1b0e7ffe21cf8244a8fb755f2ddb Author: zeertzjq <zeertzjq@outlook.com> Date: Wed Sep 20 20:08:40 2023 +0200 patch 9.0.1919: Wrong curswant when clicking on empty line or with vsplits Problem: Wrong curswant when clicking on empty line or with vsplits. Solution: Don't check for ScreenCols[] before the start of the window and handle empty line properly. closes: #13132 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: zeertzjq <zeertzjq@outlook.com>

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