Log Message:
Matt Turner (1):
      libXt 1.2.1

Thomas E. Dickey (72):
      update to 1.1.5.3 to reflect documentation updates/review
      fix a typo
      use _X_UNUSED to quiet compiler warnings
      constify table passed to _XtTableAddConverter to reduce strict compiler \ 
warnings
      fix a possibly-uninitialized quark, and remove unnecessary casts which \ 
produced warnings
      remove/amend a few casts which produced warnings
      fix a couple of strict warnings by refactoring macros
      add curly-braces in a couple of places to allow running "indent"
      indent'd like "x-indent.sh", but with a more complete set of \ 
typedefs - see
      (last line repeated ~ 40 times)
      turn off indent in generated files
      remove the ARGUSED lines, which confuse GNU indent, ditto for LINTLIBRARY
      bump minor version to reflect code-cleanup
      improved the script used for typedef-options with indent, updated indentation
      issue 12 - DISPLAY=:0.-1 XtScreenDatabase segfault
      new build
      issue #12: work within existing interface which attempts to obtain the
      add a null-pointer check, overlooked in fix for issue #12.
      _XtCalloc actually uses a Cardinal, not size_t

Walter Harms (3):
      no need to check arguments for XtFree()
      refactoring, reduce indent level
      add errorhandling to _XtVaToTypedArgList()