patch 8.2.3539: GTK3: with 'rightleft' set scrollbar may move unintentionally Commit: https://github.com/vim/vim/commit/604e207e277767a67cbf4a6a179080efb830b9e7 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Oct 19 14:22:03 2021 +0100 patch 8.2.3539: GTK3: with 'rightleft' set scrollbar may move unintentionally Problem: GTK3: with 'rightleft' set scrollbar may move unintentionally. Solution: Ignore events while moving the scrollbar thumb. (closes https://github.com/vim/vim/issues/8958)

#! /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