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diff --git a/man/AllPlanes.man b/man/AllPlanes.man
index 99c70015..859c3316 100644
--- a/man/AllPlanes.man
+++ b/man/AllPlanes.man
@@ -148,82 +148,82 @@ Specifies the appropriate screen number on the host server.
Returns the number of depths.
.SH DESCRIPTION
The
-.ZN AllPlanes
+.B AllPlanes
macro returns a value with all bits set to 1 suitable for use in a plane
argument to a procedure.
.LP
The
-.ZN BlackPixel
+.B BlackPixel
macro returns the black pixel value for the specified screen.
.LP
The
-.ZN WhitePixel
+.B WhitePixel
macro returns the white pixel value for the specified screen.
.LP
The
-.ZN ConnectionNumber
+.B ConnectionNumber
macro returns a connection number for the specified display.
.LP
The
-.ZN DefaultColormap
+.B DefaultColormap
macro returns the default colormap ID for allocation on the specified screen.
.LP
The
-.ZN DefaultDepth
+.B DefaultDepth
macro returns the depth (number of planes) of the default root window for the
specified screen.
.LP
The
-.ZN XListDepths
+.B XListDepths
function returns the array of depths
that are available on the specified screen.
If the specified screen_number is valid and sufficient memory for the array
can be allocated,
-.ZN XListDepths
+.B XListDepths
sets count_return to the number of available depths.
Otherwise, it does not set count_return and returns NULL.
To release the memory allocated for the array of depths, use
-.ZN XFree .
+.BR XFree .
.LP
The
-.ZN DefaultGC
+.B DefaultGC
macro returns the default GC for the root window of the
specified screen.
.LP
The
-.ZN DefaultRootWindow
+.B DefaultRootWindow
macro returns the root window for the default screen.
.LP
The
-.ZN DefaultScreenOfDisplay
+.B DefaultScreenOfDisplay
macro returns the default screen of the specified display.
.LP
The
-.ZN DefaultScreen
+.B DefaultScreen
macro returns the default screen number referenced in the
-.ZN XOpenDisplay
+.B XOpenDisplay
routine.
.LP
The
-.ZN DefaultVisual
+.B DefaultVisual
macro returns the default visual type for the specified screen.
.LP
The
-.ZN DisplayCells
+.B DisplayCells
macro returns the number of entries in the default colormap.
.LP
The
-.ZN DisplayPlanes
+.B DisplayPlanes
macro returns the depth of the root window of the specified screen.
.LP
The
-.ZN DisplayString
+.B DisplayString
macro returns the string that was passed to
-.ZN XOpenDisplay
+.B XOpenDisplay
when the current display was opened.
.LP
The
-.ZN XMaxRequestSize
+.B XMaxRequestSize
function returns the maximum request size (in 4-byte units) supported
by the server without using an extended-length protocol encoding.
Single protocol requests to the server can be no larger than this size
@@ -232,81 +232,81 @@ The protocol guarantees the size to be no smaller than 4096 units
(16384 bytes).
Xlib automatically breaks data up into multiple protocol requests
as necessary for the following functions:
-.ZN XDrawPoints ,
-.ZN XDrawRectangles ,
-.ZN XDrawSegments ,
-.ZN XFillArcs ,
-.ZN XFillRectangles ,
+.BR XDrawPoints ,
+.BR XDrawRectangles ,
+.BR XDrawSegments ,
+.BR XFillArcs ,
+.BR XFillRectangles ,
and
-.ZN XPutImage .
+.BR XPutImage .
.LP
The
-.ZN XExtendedMaxRequestSize
+.B XExtendedMaxRequestSize
function returns zero if the specified display does not support an
extended-length protocol encoding; otherwise,
it returns the maximum request size (in 4-byte units) supported
by the server using the extended-length encoding.
The Xlib functions
-.ZN XDrawLines ,
-.ZN XDrawArcs ,
-.ZN XFillPolygon ,
-.ZN XChangeProperty ,
-.ZN XSetClipRectangles ,
+.BR XDrawLines ,
+.BR XDrawArcs ,
+.BR XFillPolygon ,
+.BR XChangeProperty ,
+.BR XSetClipRectangles ,
and
-.ZN XSetRegion
+.B XSetRegion
will use the extended-length encoding as necessary, if supported
by the server. Use of the extended-length encoding in other Xlib
functions (for example,
-.ZN XDrawPoints ,
-.ZN XDrawRectangles ,
-.ZN XDrawSegments ,
-.ZN XFillArcs ,
-.ZN XFillRectangles ,
-.ZN XPutImage )
+.BR XDrawPoints ,
+.BR XDrawRectangles ,
+.BR XDrawSegments ,
+.BR XFillArcs ,
+.BR XFillRectangles ,
+.BR XPutImage )
is permitted but not required; an Xlib implementation may choose to
split the data across multiple smaller requests instead.
.LP
The
-.ZN LastKnownRequestProcessed
+.B LastKnownRequestProcessed
macro extracts the full serial number of the last request known by Xlib
to have been processed by the X server.
.LP
The
-.ZN NextRequest
+.B NextRequest
macro extracts the full serial number that is to be used for the next request.
.LP
The
-.ZN ProtocolVersion
+.B ProtocolVersion
macro returns the major version number (11) of the X protocol associated with
the connected display.
.LP
The
-.ZN ProtocolRevision
+.B ProtocolRevision
macro returns the minor protocol revision number of the X server.
.LP
The
-.ZN QLength
+.B QLength
macro returns the length of the event queue for the connected display.
.LP
The
-.ZN RootWindow
+.B RootWindow
macro returns the root window.
.LP
The
-.ZN ScreenCount
+.B ScreenCount
macro returns the number of available screens.
.LP
The
-.ZN ScreenOfDisplay
+.B ScreenOfDisplay
macro returns a pointer to the screen of the specified display.
.LP
The
-.ZN ServerVendor
+.B ServerVendor
macro returns a pointer to a null-terminated string that provides
some identification of the owner of the X server implementation.
.LP
The
-.ZN VendorRelease
+.B VendorRelease
macro returns a number related to a vendor's release of the X server.
.SH "SEE ALSO"
BlackPixelOfScreen(__libmansuffix__),