commit https://github.com/vim/vim/commit/d0b6502a7ace39d6cd30874110a572371d10beae Author: Bram Moolenaar <Bram@vim.org> Date: Sun Mar 6 21:50:33 2016 +0100 patch 7.4.1505 Problem: When channel log is enabled get too many "looking for messages" log entries. Solution: Only give the message after another message.

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}\")