I just discovered the equivalent of the "svn cat" command which
is, for example:

git show 924b06ccffee1f:./examples/c++/wxPLplotDemo.cpp >| \
examples/c++/deprecated_wxPLplotDemo.cpp

That command copies examples/c++/wxPLplotDemo.cpp as of commit id
924b06ccffee1f to examples/c++/deprecated_wxPLplotDemo.cpp.

I am using this command and others like it to create deprecated forms
of all the wxwidgets files as part of my current mini-project which is
to implement an OLD_WXWIDGETS=ON cmake option which will provide the
user the alternative of using wxwidgets as it was at 924b06ccffee1f
(i.e., before all the new wxwidgets stuff was committed by Phil).

My plan is to provide that wxwidgets alternative for those users who
are having trouble with the new wxwidgets for this release.  Later on,
once the current new wxwidgets bugs are straightened out, I plan to
change the name of that option to DEPRECATED_WXWIDGETS as a reminder
to the user they should not be using this, and the final goal would be
to completely remove the DEPRECATED_WXWIDGETS option and the
associated deprecated_* wxwidgets files altogether.

Alan
__________________________
Alan W. Irwin

Astronomical research affiliation with Department of Physics and Astronomy,
University of Victoria (astrowww.phys.uvic.ca).

Programming affiliations with the FreeEOS equation-of-state
implementation for stellar interiors (freeeos.sf.net); the Time
Ephemerides project (timeephem.sf.net); PLplot scientific plotting
software package (plplot.sf.net); the libLASi project
(unifont.org/lasi); the Loads of Linux Links project (loll.sf.net);
and the Linux Brochure Project (lbproject.sf.net).
__________________________

Linux-powered Science
__________________________

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