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<PRE>
<!-- Manpage converted by man2html 3.0.1 -->
FvwmCpp - the FVWM Cpp pre-processor
</PRE>
<H2>SYNOPSIS</H2><PRE>
FvwmCpp is spawned by fvwm, so no command line invocation
will work.
</PRE>
<H2>DESCRIPTION</H2><PRE>
When called, this module will attempt to have /usr/lib/cpp
pre-process the file specified in its invocation, and then
have fvwm read the resulting file.
</PRE>
<H2>INVOCATION</H2><PRE>
FvwmCpp can be invoked by inserting the line 'FvwmCpp' in
the .fvwmrc file. It can also be called from a menu or
mouse binding. If the user wants his entire .fvwmrc file
pre-processed with FvwmCpp, then fvwm should be invoked as
"fvwm -f /usr/lib/X11/fvwm/FvwmCpp
Some options can be specified on the command line:
-Cppopt
Lets you pass an option to the cpp program.
-Cppprog
Instead of invoking "/usr/lib/cpp", fvwm will
invoke <I>name</I>.
-debug Causes the temporary file create by Cpp to be
retained. This file is usually called "/tmp/fvwmr-
cXXXXXX"
</PRE>
<H2>CONFIGURATION OPTIONS</H2><PRE>
FvwmCpp defines some values for use in the pre-processor
file:
TWM_TYPE
Always set to "fvwm".
SERVERHOST
The name of the machine running the X Server.
CLIENTHOST
The name of the machine running fvwm.
HOSTNAME
The hostname of the machine running fvwm. Generally
USER The name of the person running fvwm.
VERSION
The X11 version.
REVISION
The X11 revision number.
VENDOR The X server vendor.
RELEASE
The X server release number.
WIDTH The screen width in pixels.
HEIGHT The screen height in pixels.
X_RESOLUTION
Some distance/pixel measurement for the horizontal
direction, I think.
Y_RESOLUTION
Some distance/pixel measurement for the vertical
direction, I think.
PLANES Number of color planes for the X server display
BITS_PER_RGB
Number of bits in each rgb triplet.
CLASS The X11 visual class, ie PsuedoColor.
COLOR Yes or No, Yes if the display class is neither
StaticGrey or GreyScale.
FVWM_VERSION
The fvwm version number, ie 2.0
OPTIONS
Some combination of SHAPE, XPM, NO_SAVEUNDERS, and
Cpp, as defined in configure.h at compile time.
FVWMDIR
The directory where fvwm looks for .fvwmrc and mod-
ules by default, as determined at compile time.
</PRE>
<H2>EXAMPLE PROLOG</H2><PRE>
#define SERVERHOST spx20
#define CLIENTHOST grumpy
#define HOSTNAME grumpy
#define OSTYPE SunOS
#define USER nation
#define HOME /local/homes/dsp/nation
#define VERSION 11
#define REVISION 0
#define VENDOR HDS human designed systems, inc. (2.1.2-D)
#define RELEASE 4
#define WIDTH 1280
#define HEIGHT 1024
#define X_RESOLUTION 3938
#define Y_RESOLUTION 3938
#define PLANES 8
#define BITS_PER_RGB 8
#define CLASS PseudoColor
#define COLOR Yes
#define FVWM_VERSION 2.0 pl 1
#define OPTIONS SHAPE XPM Cpp
#define FVWMDIR /local/homes/dsp/nation/modules
</PRE>
<H2>AUTHOR</H2><PRE>
FvwmCpp is the result of a random bit mutation on a hard
disk, presumably a result of a cosmic-ray or some such
thing.
</PRE>
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