patch 9.0.1602: stray character visible if marker on top of double-wide char Commit: https://github.com/vim/vim/commit/ecb87dd7d3f7b9291092a7dd8fae1e59b9903252 Author: zeertzjq <zeertzjq@outlook.com> Date: Sat Jun 3 19:45:06 2023 +0100 patch 9.0.1602: stray character visible if marker on top of double-wide char Problem: Stray character is visible if 'smoothscroll' marker is displayed on top of a double-wide character. Solution: When overwriting a double-width character with the 'smoothscroll' marker clear the second half. (closes #12469)

#! /bin/sh
#
# which.sh -- find where an executable is located.  It's here because the
# "which" command is not supported everywhere.  Used by Makefile.

IFS=":"
for ac_dir in $PATH; do
	if test -f "$ac_dir/$1"; then
		echo "$ac_dir/$1"
		break
	fi
done