[texhax] gmdocc broken?

[Arno Trautmann]

Hi all!

Today I compiled a package using gmdocc. That did work fine some time
ago. Now it throws the error

! Undefined control sequence.
\Gm at showparams ... \Gm at paper \fi ^^J\Gm at checkbool
                                                  {landscape}twocolumn:
\if at ...
l.63 \begin{document}

Saying \def\Gm at checkbool#1{} in the preamble lets it compile and the sty
and pdf are fine then. I was not able to find out which file produces
the error (must be something by gm, though). Is this a known bug? As
gmdocc was not updated recently:

  gmdocc.cls    2008/10/08 v0.81 a class for gmdoc driver files (GM)

I guess it must be another package interfering at any point. As there
were recent problems with beamer + geometry, might there be a problem
here, too?
I attach a full file list hoping somebody knows this behaviour by
chance. If a minimal example is required, I can try to build one but
that might take some time.

So thanks for any hints,
cheers
Arno

 *File List*
  gmdocc.cls    2008/10/08 v0.81 a class for gmdoc driver files (GM)
 xkeyval.sty    2008/08/13 v2.6a package option processing (HA)
 xkeyval.tex    2008/08/13 v2.6a key=value parser (HA)
   mwart.cls    2009/09/27 v0.74 A LaTeX document class (MW)
   fleqn.clo    1998/08/17 v1.1c Standard LaTeX option (flush left
equations)
    mw11.clo    2009/09/27 v0.74 A document class size option (MW)
 gmutils.sty    2008/11/22 v0.97 some rather TeXnical macros, some of
them tric
ky (GM)
    calc.sty    2007/08/22 v4.3 Infix arithmetic (KKT,FJ)
 xltxtra.sty    2009/12/26 v0.5b Improvements for the "XeLaTeX" format
 ifxetex.sty    2009/01/23 v0.5 Provides ifxetex conditional
fontspec.sty    2008/08/09 v1.18 Advanced font selection for XeLaTeX
 fontenc.sty
  eu1enc.def    2010/01/28 v0.1f Experimental Unicode font encodings
  eu1lmr.fd    2009/10/30 v1.6 Font defs for Latin Modern
fontspec.cfg
xunicode.sty    2008/02/08 v0.91 provides access to latin accents and
many othe
r characters in Unicode lower plane
metalogo.sty    2009/09/04 v0.11 Extended TeX logo macros
graphicx.sty    1999/02/16 v1.0f Enhanced LaTeX Graphics (DPC,SPQR)
graphics.sty    2009/02/05 v1.0o Standard LaTeX Graphics (DPC,SPQR)
    trig.sty    1999/03/16 v1.09 sin cos tan (DPC)
graphics.cfg    2009/08/28 v1.8 graphics configuration of TeX Live
   xetex.def    2009/11/22 v0.94 LaTeX color/graphics driver for XeTeX
(RRM/JK)

    etex.sty    1998/03/26 v2.0 eTeX basic definition package (PEB)
fixltx2e.sty    2006/09/13 v1.1m fixes to LaTeX
gmeometric.sty    2008/11/22 v0.73 to allow the `geometry' macro in the
documen
t (GM)
geometry.sty    2010/02/15 v5.1 Page Geometry
   ifpdf.sty    2010/01/28 v2.1 Provides the ifpdf switch (HO)
  ifvtex.sty    2008/11/04 v1.4 Switches for detecting VTeX and its
modes (HO)
   gmdoc.sty    2008/11/22 v0.99r a documenting package (GM)
  xcolor.sty    2007/01/21 v2.11 LaTeX color extensions (UK)
   color.cfg    2007/01/18 v1.5 color configuration of teTeX/TeXLive
hyperref.sty    2010/02/08 v6.80e Hypertext links for LaTeX
kvsetkeys.sty    2010/01/28 v1.8 Key value parser (HO)
infwarerr.sty    2007/09/09 v1.2 Providing info/warning/message (HO)
etexcmds.sty    2010/01/28 v1.3 Prefix for e-TeX command names (HO)
pdfescape.sty    2007/11/11 v1.8 Provides hex, PDF name and string
conversions
(HO)
pdftexcmds.sty    2009/12/12 v0.7 Utility functions of pdfTeX for LuaTeX
(HO)
ifluatex.sty    2009/04/17 v1.2 Provides the ifluatex switch (HO)
 ltxcmds.sty    2010/01/28 v1.2 LaTeX kernel commands for general use (HO)
 hycolor.sty    2009/12/12 v1.6 Color options of hyperref/bookmark (HO)
xcolor-patch.sty    2009/12/12 xcolor patch
letltxmacro.sty    2008/06/24 v1.3 Let assignment for LaTeX macros (HO)
  pd1enc.def    2010/02/08 v6.80e Hyperref: PDFDocEncoding definition (HO)
 intcalc.sty    2007/09/27 v1.1 Expandable integer calculations (HO)
hyperref.cfg    2008/07/11 v1.2 hyperref configuration for XeLaTeX
kvoptions.sty    2009/12/08 v3.6 Keyval support for LaTeX options (HO)
     url.sty    2006/04/12  ver 3.3  Verb mode for urls, etc.
  bitset.sty    2007/09/28 v1.0 Data type bit set (HO)
bigintcalc.sty    2007/11/11 v1.1 Expandable big integer calculations (HO)
atbegshi.sty    2009/12/02 v1.10 At begin shipout hook (HO)
  hxetex.def    2010/02/08 v6.80e Hyperref driver for XeTeX
   puenc.def    2010/02/08 v6.80e Hyperref: PDF Unicode definition (HO)
stringenc.sty    2009/12/15 v1.7 Converts strings between encodings (HO)
rerunfilecheck.sty    2010/01/25 v1.3 Rerun checks for auxiliary files (HO)
gmiflink.sty    2006/08/16 v0.97 Conditionally hyperlinking package (GM)
  gmverb.sty    2008/11/12 v0.91 After shortvrb (FM) but my way (GM)
 makeidx.sty    2000/03/29 v1.0m Standard LaTeX package
multicol.sty    2008/12/05 v1.6h multicolumn formatting (FMi)
 amssymb.sty    2009/06/22 v3.00
amsfonts.sty    2009/06/22 v3.00 Basic AMSFonts support
polyglossia.sty    2009/11/20 v1.1.0 Babel replacement for XeLaTeX
etoolbox.sty    2009/08/06 v1.8 e-TeX tools for LaTeX
gloss-english.ldf    polyglossia: module for english
 nameref.sty    2010/01/25 v2.36 Cross-referencing by name of section
refcount.sty    2008/08/11 v3.1 Data extraction from references (HO)
gettitlestring.sty    2009/12/18 v1.3 Cleanup title references (HO)
frunge-lettrine.out
frunge-lettrine.out
se-ascii-print.def    2009/12/15 v1.7 stringenc: Printable ASCII characters
 eu1lmss.fd    2009/10/30 v1.6 Font defs for Latin Modern
    umsa.fd    2009/06/22 v3.00 AMS symbols A
    umsb.fd    2009/06/22 v3.00 AMS symbols B
 eu1lmtt.fd    2009/10/30 v1.6 Font defs for Latin Modern
 ***********

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