patch 8.2.2501: not always clear where an error is reported Commit: https://github.com/vim/vim/commit/f785aa1354208f6b644e891aa01f8f86d947af7e Author: Bram Moolenaar <Bram@vim.org> Date: Thu Feb 11 21:19:34 2021 +0100 patch 8.2.2501: not always clear where an error is reported Problem: Not always clear where an error is reported. Solution: Add the where_T structure and pass it around. (closes https://github.com/vim/vim/issues/7796)

#! /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