$NetBSD: patch-ae,v 1.1 1999/10/13 11:31:29 fredb Exp $

--- filter.c.orig	Sun Sep  5 00:11:30 1999
+++ filter.c	Wed Oct 13 05:34:14 1999
@@ -88,7 +88,7 @@
 {
     filter_add(
     	"",				/* state */
-	"^make\\[[0-9]+\\]: Entering directory `([^']+)'", /* regexp */
+	"^GNU_MAKE\\[[0-9]+\\]: Entering directory `([^']+)'", /* regexp */
 	FR_PUSHDIR,			/* code */
 	"\\1",				/* file */
 	"",				/* line */
@@ -98,7 +98,7 @@
 
     filter_add(
     	"",				/* state */
-	"^make\\[[0-9]+\\]: Leaving directory", /* regexp */
+	"^GNU_MAKE\\[[0-9]+\\]: Leaving directory", /* regexp */
 	FR_POPDIR,			/* code */
 	"",				/* file */
 	"",				/* line */
@@ -198,7 +198,7 @@
      */
     filter_add(
     	"",				/* state */
-	"^(cc|c89|gcc|CC|c++|g++).*[ \t]*-c[ \t]*.*[ \t]([^ \t]*\\.)(c|C|cc|c++|cpp)", /* regexp */
+	"^(cc|c89|gcc|CC|c\\+\\+|g\\+\\+).*[ \t]*-c[ \t]*.*[ \t]([^ \t]*\\.)(c|C|cc|c\\+\\+|cpp)", /* regexp */
 	FR_INFORMATION,			/* code */
 	"\\2\\3",			/* file */
 	"",				/* line */
@@ -216,7 +216,7 @@
     	"Java compile line");		/* comment */
     filter_add(
     	"",				/* state */
-	"^(cc|c89|gcc|CC|c++|g++|ld).*[ \t]*-o[ \t]*([^ \t]*)", /* regexp */
+	"^(cc|c89|gcc|CC|c\\+\\+|g\\+\\+|ld).*[ \t]*-o[ \t]*([^ \t]*)", /* regexp */
 	FR_INFORMATION,			/* code */
 	"",				/* file */
 	"",				/* line */