===================================================================
RCS file: /cvs/mandoc/read.c,v
retrieving revision 1.189
retrieving revision 1.192
diff -u -p -r1.189 -r1.192
--- mandoc/read.c	2017/07/06 22:59:48	1.189
+++ mandoc/read.c	2017/07/20 14:36:36	1.192
@@ -1,4 +1,4 @@
-/*	$Id: read.c,v 1.189 2017/07/06 22:59:48 schwarze Exp $ */
+/*	$Id: read.c,v 1.192 2017/07/20 14:36:36 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
@@ -24,9 +24,6 @@
 
 #include <assert.h>
 #include <ctype.h>
-#if HAVE_ERR
-#include <err.h>
-#endif
 #include <errno.h>
 #include <fcntl.h>
 #include <stdarg.h>
@@ -42,7 +39,6 @@
 #include "mdoc.h"
 #include "man.h"
 #include "libmandoc.h"
-#include "roff_int.h"
 
 #define	REPARSE_LIMIT	1000
 
@@ -343,7 +339,6 @@ choose_parser(struct mparse *curp)
 static int
 mparse_buf_r(struct mparse *curp, struct buf blk, size_t i, int start)
 {
-	const struct tbl_span	*span;
 	struct buf	 ln;
 	const char	*save_file;
 	char		*cp;
@@ -534,21 +529,7 @@ rerun:
 		if (curp->man->macroset == MACROSET_NONE)
 			choose_parser(curp);
 
-		/*
-		 * Lastly, push down into the parsers themselves.
-		 * If libroff returns ROFF_TBL, then add it to the
-		 * currently open parse.  Since we only get here if
-		 * there does exist data (see tbl_data.c), we're
-		 * guaranteed that something's been allocated.
-		 * Do the same for ROFF_EQN.
-		 */
-
-		if (rr == ROFF_TBL)
-			while ((span = roff_span(curp->roff)) != NULL)
-				roff_addtbl(curp->man, span);
-		else if (rr == ROFF_EQN)
-			roff_addeqn(curp->man, roff_eqn(curp->roff));
-		else if ((curp->man->macroset == MACROSET_MDOC ?
+		if ((curp->man->macroset == MACROSET_MDOC ?
 		    mdoc_parseln(curp->man, curp->line, ln.buf, of) :
 		    man_parseln(curp->man, curp->line, ln.buf, of)) == 2)
 				break;
@@ -576,8 +557,11 @@ read_whole_file(struct mparse *curp, const char *file,
 	size_t		 off;
 	ssize_t		 ssz;
 
-	if (fstat(fd, &st) == -1)
-		err((int)MANDOCLEVEL_SYSERR, "%s", file);
+	if (fstat(fd, &st) == -1) {
+		mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0,
+		    "fstat: %s", strerror(errno));
+		return 0;
+	}
 
 	/*
 	 * If we're a regular file, try just reading in the whole entry
@@ -599,8 +583,11 @@ read_whole_file(struct mparse *curp, const char *file,
 	}
 
 	if (curp->gzip) {
-		if ((gz = gzdopen(fd, "rb")) == NULL)
-			err((int)MANDOCLEVEL_SYSERR, "%s", file);
+		if ((gz = gzdopen(fd, "rb")) == NULL) {
+			mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0,
+			    "gzdopen: %s", strerror(errno));
+			return 0;
+		}
 	} else
 		gz = NULL;
 
@@ -629,8 +616,11 @@ read_whole_file(struct mparse *curp, const char *file,
 			fb->sz = off;
 			return 1;
 		}
-		if (ssz == -1)
-			err((int)MANDOCLEVEL_SYSERR, "%s", file);
+		if (ssz == -1) {
+			mandoc_vmsg(MANDOCERR_FILE, curp, 0, 0,
+			    "read: %s", strerror(errno));
+			break;
+		}
 		off += (size_t)ssz;
 	}