TAKE inventor: Various changes:

[Jonathan Lim <jlim@xxxxxxxxxxx>]

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Commit by jlim on Mon Sep 24 17:45:55 PDT 2001 of files:
inventor/libSoXt/src/mtlEdit SoXtMtlEdit.c++ SoXtMtlList.c++
Update of /oss/CVS/cvs/inventor/libSoXt/src/mtlEdit
In directory oss.sgi.com:/tmp/cvs-serv4898/libSoXt/src/mtlEdit

Modified Files:
        SoXtMtlEdit.c++ SoXtMtlList.c++ 
Log Message:
Various changes:

  * Fixed Bug 63 and 64.

  * Handled nonstandard sed location.

  * Used for-loop in man page install.

  * Included casts for 64-bit builds.

  * Added placeholder for FreeBSD options.

  * Included unistd.h for getopt() and stdlib.h for malloc().

  * Implemented SoText[23] workaround for glibc-2.2.* iconv().

  * Split long lines in SoHandleBoxDraggerGeom.h and
    SoTransformerDraggerGeom.h in lib/interaction/src/draggers/geom.

  * Added IV_NO_OVERLAYS/OIV_NO_OVERLAYS variables to disable overlay planes.