From 9ec599e169a4b65549aa1f9fb509e693d152244e Mon Sep 17 00:00:00 2001
From: Kristaps Dzonsons <kristaps@bsd.lv>
Date: Mon, 6 Jul 2009 09:34:29 +0000
Subject: Backed -Wcompat,syntax out of front-end.

---
 main.c   | 28 +++++++++++-----------------
 mandoc.1 | 14 +++++---------
 2 files changed, 16 insertions(+), 26 deletions(-)

diff --git a/main.c b/main.c
index 18bcf656..b2602c40 100644
--- a/main.c
+++ b/main.c
@@ -1,4 +1,4 @@
-/*	$Id: main.c,v 1.35 2009/07/06 09:21:24 kristaps Exp $ */
+/*	$Id: main.c,v 1.36 2009/07/06 09:34:29 kristaps Exp $ */
 /*
  * Copyright (c) 2008, 2009 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -65,9 +65,7 @@ struct	curparse {
 	const char	 *file;		/* Current parse. */
 	int		  fd;		/* Current parse. */
 	int		  wflags;
-#define	WARN_WALL	  0x03		/* All-warnings mask. */
-#define	WARN_WCOMPAT	 (1 << 0)	/* Compatibility warnings. */
-#define	WARN_WSYNTAX	 (1 << 1)	/* Syntax warnings. */
+#define	WARN_WALL	 (1 << 0)	/* All-warnings mask. */
 #define	WARN_WERR	 (1 << 2)	/* Warnings->errors. */
 	int		  fflags;
 #define	IGN_SCOPE	 (1 << 0) 	/* Ignore scope errors. */
@@ -596,13 +594,11 @@ static int
 woptions(int *wflags, char *arg)
 {
 	char		*v, *o;
-	char		*toks[5]; 
+	char		*toks[3]; 
 
 	toks[0] = "all";
-	toks[1] = "compat";
-	toks[2] = "syntax";
-	toks[3] = "error";
-	toks[4] = NULL;
+	toks[1] = "error";
+	toks[2] = NULL;
 
 	while (*arg) {
 		o = arg;
@@ -611,12 +607,6 @@ woptions(int *wflags, char *arg)
 			*wflags |= WARN_WALL;
 			break;
 		case (1):
-			*wflags |= WARN_WCOMPAT;
-			break;
-		case (2):
-			*wflags |= WARN_WSYNTAX;
-			break;
-		case (3):
 			*wflags |= WARN_WERR;
 			break;
 		default:
@@ -636,6 +626,7 @@ merr(void *arg, int line, int col, const char *msg)
 	struct curparse *curp;
 
 	curp = (struct curparse *)arg;
+
 	warnx("%s:%d: error: %s (column %d)", 
 			curp->file, line, msg, col);
 
@@ -650,7 +641,10 @@ mdocwarn(void *arg, int line, int col, const char *msg)
 
 	curp = (struct curparse *)arg;
 
-	warnx("%s:%d: warning: %s (column %d)", 
+	if ( ! (curp->wflags & WARN_WALL))
+		return(1);
+
+	warnx("%s:%d: syntax warning: %s (column %d)", 
 			curp->file, line, msg, col);
 
 	if ( ! (curp->wflags & WARN_WERR))
@@ -668,7 +662,7 @@ manwarn(void *arg, int line, int col, const char *msg)
 
 	curp = (struct curparse *)arg;
 
-	if ( ! (curp->wflags & WARN_WSYNTAX))
+	if ( ! (curp->wflags & WARN_WALL))
 		return(1);
 
 	warnx("%s:%d: syntax warning: %s (column %d)", 
diff --git a/mandoc.1 b/mandoc.1
index fc657828..a20fda73 100644
--- a/mandoc.1
+++ b/mandoc.1
@@ -1,4 +1,4 @@
-.\"	$Id: mandoc.1,v 1.23 2009/06/25 10:51:55 kristaps Exp $
+.\"	$Id: mandoc.1,v 1.24 2009/07/06 09:34:29 kristaps Exp $
 .\"
 .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
 .\"
@@ -14,7 +14,7 @@
 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: June 25 2009 $
+.Dd $Mdocdate: July 6 2009 $
 .Dt MANDOC 1
 .Os
 .\" SECTION
@@ -60,15 +60,11 @@ for available formats.  Defaults to
 Print version and exit.
 .\" ITEM
 .It Fl W Ns Ar err...
-Print warning messages.  May be set to 
+Configure warning messages.  Use
 .Fl W Ns Ar all
-for all warnings, 
-.Ar compat
-for groff/troff-compatibility warnings, or
-.Ar syntax
-for syntax warnings.  If
+to print warnings,
 .Fl W Ns Ar error 
-is specified, warnings are considered errors and cause utility
+for warnings to be considered errors and cause utility
 termination.  Multiple 
 .Fl W
 arguments may be comma-separated, such as
-- 
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