===================================================================
RCS file: /cvs/mandoc/read.c,v
retrieving revision 1.84
retrieving revision 1.90
diff -u -p -r1.84 -r1.90
--- mandoc/read.c	2014/09/06 23:24:32	1.84
+++ mandoc/read.c	2014/10/12 19:31:41	1.90
@@ -1,4 +1,4 @@
-/*	$Id: read.c,v 1.84 2014/09/06 23:24:32 schwarze Exp $ */
+/*	$Id: read.c,v 1.90 2014/10/12 19:31:41 schwarze Exp $ */
 /*
  * Copyright (c) 2008, 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2010-2014 Ingo Schwarze <schwarze@openbsd.org>
@@ -117,6 +117,9 @@ static	const char * const	mandocerrs[MANDOCERR_MAX] = 
 	"sections out of conventional order",
 	"duplicate section title",
 	"unexpected section",
+	"unusual Xr order",
+	"unusual Xr punctuation",
+	"AUTHORS section without An macro",
 
 	/* related to macros and nesting */
 	"obsolete macro",
@@ -146,6 +149,7 @@ static	const char * const	mandocerrs[MANDOCERR_MAX] = 
 	"missing font type, using \\fR",
 	"unknown font type, using \\fR",
 	"missing -std argument, adding it",
+	"missing eqn box, using \"\"",
 
 	/* related to bad macro arguments */
 	"unterminated quoted argument",
@@ -155,6 +159,8 @@ static	const char * const	mandocerrs[MANDOCERR_MAX] = 
 	"skipping duplicate list type",
 	"skipping -width argument",
 	"unknown AT&T UNIX version",
+	"comma in function argument",
+	"parenthesis in function name",
 	"invalid content in Rs block",
 	"invalid Boolean argument",
 	"unknown font, skipping request",
@@ -174,7 +180,6 @@ static	const char * const	mandocerrs[MANDOCERR_MAX] = 
 	"equation scope open on exit",
 	"overlapping equation scopes",
 	"unexpected end of equation",
-	"equation syntax error",
 
 	/* related to tables */
 	"bad table syntax",
@@ -262,7 +267,7 @@ choose_parser(struct mparse *curp)
 		cp = curp->primary->buf;
 		ep = cp + curp->primary->sz;
 		while (cp < ep) {
-			if (*cp == '.' || *cp != '\'') {
+			if (*cp == '.' || *cp == '\'') {
 				cp++;
 				if (cp[0] == 'D' && cp[1] == 'd') {
 					format = MPARSE_MDOC;
@@ -712,6 +717,7 @@ mparse_end(struct mparse *curp)
 static void
 mparse_parse_buffer(struct mparse *curp, struct buf blk, const char *file)
 {
+	struct buf	*svprimary;
 	const char	*svfile;
 	static int	 recursion_depth;
 
@@ -723,6 +729,7 @@ mparse_parse_buffer(struct mparse *curp, struct buf bl
 	/* Line number is per-file. */
 	svfile = curp->file;
 	curp->file = file;
+	svprimary = curp->primary;
 	curp->primary = &blk;
 	curp->line = 1;
 	recursion_depth++;
@@ -732,6 +739,7 @@ mparse_parse_buffer(struct mparse *curp, struct buf bl
 	if (0 == --recursion_depth && MANDOCLEVEL_FATAL > curp->file_status)
 		mparse_end(curp);
 
+	curp->primary = svprimary;
 	curp->file = svfile;
 }