Do not dereference a NULL pointer if a .Bl macro has

[mandoc.git] / demandoc.1

diff --git a/demandoc.1 b/demandoc.1
index 9d4ad2180d20bfd80c870b43408a7dd0c0bf8e25..84571baf30aa7fbc0ac5e5f4f15a33c190f8584f 100644 (file)
--- a/demandoc.1
+++ b/demandoc.1
@@ -1,4 +1,4 @@
-.\"    $Id: demandoc.1,v 1.5 2011/09/02 13:04:05 kristaps Exp $
+.\"    $Id: demandoc.1,v 1.7 2013/07/13 19:41:16 schwarze Exp $
 .\"
 .\" Copyright (c) 2011 Kristaps Dzonsons <kristaps@bsd.lv>
 .\"
@@ -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: September 2 2011 $
+.Dd $Mdocdate: July 13 2013 $
 .Dt DEMANDOC 1
 .Os
 .Sh NAME
@@ -33,6 +33,13 @@ and
 .Xr man 7
 .Ux
 manual files.
+.Pp
+By default,
+.Nm
+parses standard input and outputs only text nodes, preserving line
+and column position.
+Escape sequences are omitted from the output.
+.Pp
 Its arguments are as follows:
 .Bl -tag -width Ds
 .It Fl w
@@ -49,19 +56,8 @@ stripped.
 The input files.
 .El
 .Pp
-If
-.Ar file
-is not provided,
-.Nm
-accepts standard input.
 If a document is not well-formed, it is skipped.
 .Pp
-By default,
-.Nm
-parses its input and outputs only text nodes, preserving line column
-position.
-Escape sequences are omitted from the output.
-.Pp
 The
 .Fl i ,
 .Fl k ,
@@ -109,5 +105,4 @@ documents.
 The
 .Nm
 utility was written by
-.An Kristaps Dzonsons ,
-.Mt kristaps@bsd.lv .
+.An Kristaps Dzonsons Aq Mt kristaps@bsd.lv .