# HG changeset patch
# User David A. Holland
# Date 1370974347 14400
# Node ID c13f36775fe84412bf20622f4e858b9dad74cc4d
# Parent  c46959e2d9ef9816c83ef1004a4c7f9dd6941365
Preserve leading whitespace in macro arguments.

diff -r c46959e2d9ef -r c13f36775fe8 macro.c
--- a/macro.c	Tue Jun 11 14:12:06 2013 -0400
+++ b/macro.c	Tue Jun 11 14:12:27 2013 -0400
@@ -855,6 +855,8 @@
 	    case ES_WANTLPAREN:
 		break;
 	    case ES_NOARG:
+		expand_newarg(es, buf, len);
+		es->state = ES_HAVEARG;
 		break;
 	    case ES_HAVEARG:
 		expand_appendarg(es, buf, len);