===================================================================
RCS file: /cvs/mandoc/mandoc_msg.c,v
retrieving revision 1.1
retrieving revision 1.6
diff -u -p -r1.1 -r1.6
--- mandoc/mandoc_msg.c	2018/12/14 01:18:26	1.1
+++ mandoc/mandoc_msg.c	2019/03/06 15:55:38	1.6
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mandoc_msg.c,v 1.1 2018/12/14 01:18:26 schwarze Exp $ */
+/*	$Id: mandoc_msg.c,v 1.6 2019/03/06 15:55:38 schwarze Exp $ */
 /*
  * Copyright (c) 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2014,2015,2016,2017,2018 Ingo Schwarze <schwarze@openbsd.org>
@@ -15,6 +15,8 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
+#include "config.h"
+
 #include <stdarg.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -167,6 +169,7 @@ static	const char *const type_message[MANDOCERR_MAX] =
 	"tab in filled text",
 	"new sentence, new line",
 	"invalid escape sequence",
+	"undefined escape, printing literally",
 	"undefined string, using \"\"",
 
 	/* related to tables */
@@ -228,6 +231,7 @@ static	const char *const type_message[MANDOCERR_MAX] =
 	"unsupported feature",
 	"input too large",
 	"unsupported control character",
+	"unsupported escape sequence",
 	"unsupported roff request",
 	"nested .while loops",
 	"end of scope with open .while loop",
@@ -238,7 +242,7 @@ static	const char *const type_message[MANDOCERR_MAX] =
 	"ignoring macro in table",
 };
 
-static	FILE		*fileptr = stderr;
+static	FILE		*fileptr = NULL;
 static	const char	*filename = NULL;
 static	enum mandocerr	 min_type = MANDOCERR_MAX;
 static	enum mandoclevel rc = MANDOCLEVEL_OK;
@@ -288,8 +292,7 @@ mandoc_msg_setrc(enum mandoclevel level)
 }
 
 void
-mandoc_vmsg(enum mandocerr t, void *dummy, int line, int col,
-    const char *fmt, ...)
+mandoc_msg(enum mandocerr t, int line, int col, const char *fmt, ...)
 {
 	va_list			 ap;
 	enum mandoclevel	 level;
@@ -323,13 +326,4 @@ mandoc_vmsg(enum mandocerr t, void *dummy, int line, i
 		va_end(ap);
 	}
 	fputc('\n', fileptr);
-}
-
-void
-mandoc_msg(enum mandocerr t, void *dummy, int line, int col, const char *msg)
-{
-	if (msg == NULL)
-		mandoc_vmsg(t, dummy, line, col, NULL);
-	else
-		mandoc_vmsg(t, dummy, line, col, "%s", msg);
 }