replace .ZN with .BR

By replacing we do two things:
1. this fixes the troff behavier
2. this moves us closer to std. man pages
3. after this patch the macro ZN can be deleted

Signed-off-by: Walter Harms <wharms@bfs.de>

1 files changed, 13 insertions, 13 deletions

diff --git a/man/XtRealizeWidget.man b/man/XtRealizeWidget.man
index aaa6c58..77ab5ae 100644
--- a/man/XtRealizeWidget.man
+++ b/man/XtRealizeWidget.man
@@ -71,7 +71,7 @@ void XtUnrealizeWidget(Widget \fIw\fP);
 Specifies the widget.
 .SH DESCRIPTION
 If the widget is already realized,
-.ZN XtRealizeWidget
+.BR XtRealizeWidget
 simply returns.
 Otherwise, it performs the following:
 .IP \(bu 5
@@ -83,16 +83,16 @@ at the specified widget and calls the change_managed procedure
 of each composite widget that has one or more managed children.
 .IP \(bu 5
 Constructs an
-.ZN XSetWindowAttributes
+.BR XSetWindowAttributes
 structure filled in with information derived from the
-.ZN Core
+.BR Core
 widget fields and calls the realize procedure for the widget,
 which adds any widget-specific attributes and creates the X window.
 .IP \(bu 5
 If the widget is
 not a subclass of
-.ZN compositeWidgetClass ,
-.ZN XtRealizeWidget
+.BR compositeWidgetClass ,
+.BR XtRealizeWidget
 returns; otherwise, it continues and performs the following:
 .RS
 .IP \- 5
@@ -102,23 +102,23 @@ Primitive widgets that instantiate children are responsible for realizing
 those children themselves.
 .IP \- 5
 Maps all of the managed children windows that have mapped_when_managed
-.ZN True .
+.BR True .
 (If a widget is managed but mapped_when_managed is
-.ZN False ,
+.BR False ,
 the widget is allocated visual space but is not displayed.
 Some people seem to like this to indicate certain states.)
 .RE
 .LP
 If the widget is a top-level shell widget (that is, it has no parent), and
 mapped_when_managed is
-.ZN True ,
-.ZN XtRealizeWidget
+.BR True ,
+.BR XtRealizeWidget
 maps the widget window.
 .LP
 The
-.ZN XtIsRealized
+.BR XtIsRealized
 function returns
-.ZN True
+.BR True
 if the widget has been realized,
 that is, if the widget has a nonzero X window ID.
 .LP
@@ -127,12 +127,12 @@ operate differently
 after the widget has been realized.
 .LP
 The
-.ZN XtUnrealizeWidget
+.BR XtUnrealizeWidget
 function destroys the windows of an existing widget and all of its
 children (recursively down the widget tree).
 To recreate the windows at a later time,
 call
-.ZN XtRealizeWidget
+.BR XtRealizeWidget
 again.
 If the widget was managed,
 it will be unmanaged automatically before its window is freed.