[Gm2] latest changes

[Gaius Mulley]

Hi,

here are the latest CVS changes:

   * gm2/gm2-libs-iso/ConvStringLong.def:  new file.
   * gm2/gm2-libs-iso/ConvStringLong.mod:  new file.
   * gm2/gm2-libs-iso/ConvStringReal.mod:  fixed bugs.
   * gm2/gm2-libs-iso/LongConv.def:  tidied up comments.
   * gm2/gm2-libs-iso/LongConv.mod:  new file.
   * gm2/gm2-libs-iso/LongStr.def:  tidied up comments.
   * gm2/gm2-libs-iso/LongStr.mod:  new file.
   * gm2-libs-iso/README.texi:  updated list of
     completed modules.
   * gm2/gm2-libs-iso/RealStr.def:  tidied up comments.
   * gm2/Make-lang.in:  added ConvStringLong.mod,
     LongConv.mod, LongMath.mod, LongStr.mod to be
     built and installed.
   * gm2/gm2-libs/StringConvert.mod:  skip leading zeros.

   * gm2/gm2-libs-iso/ConvStringReal.mod:  fixed comment.
   * gm2/gm2-libs-iso/RTio.def:  corrected return type
     of GetDevicePtr.

in summary the REAL and LONGREAL iso conversion modules have been
implemented.  (LongConv, LongStr, RealConv, RealStr).  Also included
are ConvStringReal and ConvStringLong which convert REAL to String and
LONGREAL to String.  Finally the runtime regression tests:

  testsuite/gm2/isolib/run/pass/realstr.mod
  testsuite/gm2/isolib/run/pass/longstr.mod

both pass.  At this point I'm not aware of any REAL/LONGREAL
conversion bugs.

The regression test summary on x86_64 is:

# of expected passes            7692
# of unexpected failures        30
# of unresolved testcases       12

regards,
Gaius