patch 9.0.2064: cannot use buffer-number for errorformat Commit: https://github.com/vim/vim/commit/b731800522af00fd348814d33a065b92e698afc3 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Wed Oct 25 20:50:28 2023 +0200 patch 9.0.2064: cannot use buffer-number for errorformat Problem: cannot use buffer-number for errorformat Solution: add support for parsing a buffer number using '%b' in 'errorformat' closes: #13419 Signed-off-by: Christian Brabandt <cb@256bit.org> Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>

TYPEMAP
VIWIN	T_VIOBJNOMUNGE
VIBUF	T_VIOBJNOMUNGE

INPUT
T_VIOBJNOMUNGE
	if (sv_isa($arg, \"${ntype}\")) {
	    IV tmp = SvIV((SV*)SvRV($arg));
	    $var = INT2PTR($type, tmp);
	    if (!tmp)
		croak(\"$ntype no longer exists\");
	}
	else
	    croak(\"$var is not of type ${ntype}\")