Added mdoclint.

`make regress' uses mdoclint

6 files changed, 80 insertions, 16 deletions

diff --git a/Makefile b/Makefile
index 1ef89465..bf08ff06 100644
--- a/Makefile
+++ b/Makefile
@@ -9,6 +9,8 @@ TREELNS	= mdoctree.ln mmain.ln
 
 TERMLNS	= mdoctree.ln mmain.ln term.ln
 
+LINTLNS	= mdoclint.ln mmain.ln
+
 LNS	= $(LIBLNS) $(TREELNS) $(TERMLNS)
 
 LLNS	= llib-llibmdoc.ln llib-lmdoctree.ln llib-lmdocterm.ln
@@ -22,16 +24,18 @@ TERMOBJS= mdocterm.o mmain.o term.o
 
 TREEOBJS= mdoctree.o mmain.o
 
+LINTOBJS= mdoclint.o mmain.o
+
 OBJS	= $(LIBOBJS) $(TERMOBJS) $(TREEOBJS)
 
 SRCS	= macro.c mdoc.c hash.c strings.c xstd.c argv.c validate.c \
-	  action.c term.c mdoctree.c mdocterm.c mmain.c
+	  action.c term.c mdoctree.c mdocterm.c mmain.c mdoclint.c
 
 HEADS	= mdoc.h private.h term.h mmain.h
 
 MANS	= mdoctree.1 mdocterm.1 mdoc.3
 
-BINS	= mdocterm mdoctree
+BINS	= mdocterm mdoctree mdoclint
 
 CLEAN	= $(BINS) $(LNS) $(LLNS) $(LIBS) $(OBJS)
 
@@ -64,10 +68,7 @@ FAIL	= regress/test.empty \
 	  regress/test.prologue.33 \
 	  regress/test.sh.01 \
 	  regress/test.sh.02 \
-	  regress/test.sh.03 \
-	  regress/test.name.01 \
-	  regress/test.name.02 \
-	  regress/test.name.03
+	  regress/test.sh.03
 
 SUCCEED	= regress/test.prologue.05 \
 	  regress/test.prologue.07 \
@@ -81,6 +82,9 @@ SUCCEED	= regress/test.prologue.05 \
 	  regress/test.prologue.20 \
 	  regress/test.sh.00 \
 	  regress/test.name.00 \
+	  regress/test.name.01 \
+	  regress/test.name.02 \
+	  regress/test.name.03 \
 	  regress/test.list.00 \
 	  regress/test.list.01 \
 	  regress/test.list.02 \
@@ -100,13 +104,13 @@ dist:	mdocml-$(VERSION).tar.gz
 
 port:	mdocml-oport-$(VERSION).tar.gz
 
-regress:: mdocml
+regress:: mdoclint
 	@for f in $(FAIL); do \
-		echo "./mdocml $$f" ; \
-		./mdocml $$f 2>/dev/null || continue ; exit 1 ; done
+		echo "./mdoclint $$f" ; \
+		./mdoclint $$f 2>/dev/null || continue ; exit 1 ; done
 	@for f in $(SUCCEED); do \
-		echo "./mdocml $$f" ; \
-		./mdocml $$f 2>/dev/null || exit 1 ; done
+		echo "./mdoclint $$f" ; \
+		./mdoclint $$f 2>/dev/null || exit 1 ; done
 
 install:
 	mkdir -p $(PREFIX)/bin/
@@ -154,6 +158,9 @@ mdoc.o: mdoc.c private.h
 mdocterm.ln: mdocterm.c mmain.h
 mdocterm.o: mdocterm.c mmain.h
 
+mdoclint.ln: mdoclint.c mmain.h
+mdoclint.o: mdoclint.c mmain.h
+
 mdoctree.ln: mdoctree.c mmain.h
 mdoctree.o: mdoctree.c mmain.h
 
@@ -188,10 +195,12 @@ mdocml-oport-$(VERSION).tar.gz: Makefile.port DESCR
 	echo @comment $$OpenBSD$$ > .dist/mdocml/pkg/PLIST
 	echo bin/mdocterm >> .dist/mdocml/pkg/PLIST
 	echo bin/mdoctree >> .dist/mdocml/pkg/PLIST
+	echo bin/mdoclint >> .dist/mdocml/pkg/PLIST
 	echo lib/libmdoc.a >> .dist/mdocml/pkg/PLIST
 	echo include/mdoc.h >> .dist/mdocml/pkg/PLIST
 	echo @man man/man1/mdoctree.1 >> .dist/mdocml/pkg/PLIST
 	echo @man man/man1/mdocterm.1 >> .dist/mdocml/pkg/PLIST
+	echo @man man/man1/mdoclint.1 >> .dist/mdocml/pkg/PLIST
 	echo @man man/man3/mdoc.3 >> .dist/mdocml/pkg/PLIST
 	( cd .dist/ && tar zcf ../$@ mdocml/ )
 	rm -rf .dist/
@@ -220,3 +229,5 @@ mdocterm: $(TERMOBJS) libmdoc.a
 mdoctree: $(TREEOBJS) libmdoc.a
 	$(CC) $(CFLAGS) -o $@ $(TREEOBJS) libmdoc.a 
 
+mdoclint: $(LINTOBJS) libmdoc.a
+	$(CC) $(CFLAGS) -o $@ $(LINTOBJS) libmdoc.a 
diff --git a/READE.addmacro b/README.addmacro
index b79f90e2..8bdea891 100644
--- a/READE.addmacro
+++ b/README.addmacro
@@ -1,4 +1,4 @@
-$Id: READE.addmacro,v 1.1 2009/02/23 12:45:19 kristaps Exp $
+$Id: README.addmacro,v 1.1 2009/02/23 13:05:06 kristaps Exp $
 
 This documents how to go about adding a macro to mdoc.3.
 
diff --git a/README.addregress b/README.addregress
new file mode 100644
index 00000000..c7b72181
--- /dev/null
+++ b/README.addregress
@@ -0,0 +1,7 @@
+$Id: README.addregress,v 1.1 2009/02/23 13:05:06 kristaps Exp $
+
+To add regression tests, name the file according as
+regress/test.NAME.NN, where NAME approximately documents the test domain
+and NN is a two-digit, zero-padded number for the test index.
+
+Subsequent that, add the test to either FAIL or SUCCEED in the Makefile.
diff --git a/mdoclint.c b/mdoclint.c
new file mode 100644
index 00000000..b7247c12
--- /dev/null
+++ b/mdoclint.c
@@ -0,0 +1,44 @@
+	/* $Id: mdoclint.c,v 1.1 2009/02/23 13:05:06 kristaps Exp $ */
+/*
+ * Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all
+ * copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
+ * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+#include <assert.h>
+#include <err.h>
+#include <getopt.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "mmain.h"
+
+int
+main(int argc, char *argv[])
+{
+	struct mmain	*p;
+	const struct mdoc *mdoc;
+
+	p = mmain_alloc();
+
+	if ( ! mmain_getopt(p, argc, argv, NULL, NULL, NULL, NULL))
+		mmain_exit(p, 1);
+
+	if (NULL == (mdoc = mmain_mdoc(p)))
+		mmain_exit(p, 1);
+
+	mmain_exit(p, 0);
+	/* NOTREACHED */
+}
+
diff --git a/mdocterm.1 b/mdocterm.1
index 0ad49030..fbc798f1 100644
--- a/mdocterm.1
+++ b/mdocterm.1
@@ -1,4 +1,4 @@
-.\" $Id: mdocterm.1,v 1.2 2009/02/22 11:23:19 kristaps Exp $
+.\" $Id: mdocterm.1,v 1.3 2009/02/23 13:05:06 kristaps Exp $
 .\"
 .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
 .\"
@@ -16,7 +16,7 @@
 .\" TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 .\" PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: February 22 2009 $
+.Dd $Mdocdate: February 23 2009 $
 .Dt mdocmterm 1
 .Os
 .\" SECTION
@@ -103,6 +103,7 @@ To pipe a manual page to the pager:
 .\" SECTION
 .Sh SEE ALSO
 .Xr mdoctree 1 ,
+.Xr mdoclint 1 ,
 .Xr mdoc.samples 7 ,
 .Xr mdoc 7 ,
 .Xr mdoc 3
diff --git a/mdoctree.1 b/mdoctree.1
index 3d96f0f3..a67f992f 100644
--- a/mdoctree.1
+++ b/mdoctree.1
@@ -1,4 +1,4 @@
-.\" $Id: mdoctree.1,v 1.3 2009/02/22 19:23:48 kristaps Exp $
+.\" $Id: mdoctree.1,v 1.4 2009/02/23 13:05:06 kristaps Exp $
 .\"
 .\" Copyright (c) 2009 Kristaps Dzonsons <kristaps@kth.se>
 .\"
@@ -16,7 +16,7 @@
 .\" TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 .\" PERFORMANCE OF THIS SOFTWARE.
 .\"
-.Dd $Mdocdate: February 22 2009 $
+.Dd $Mdocdate: February 23 2009 $
 .Dt mdoctree 1
 .Os
 .\" SECTION
@@ -101,6 +101,7 @@ To validate this manual page:
 .\" SECTION
 .Sh SEE ALSO
 .Xr mdocterm 1 ,
+.Xr mdoclint 1 ,
 .Xr mdoc.samples 7 ,
 .Xr mdoc 7 ,
 .Xr mdoc 3