* warn_summary (srcdirFilter): Add fixincludes, sim,
	newlib and mpfr.

From-SVN: r128662

	* warn_summary (keywordFilter): Update sed pattern for new quoting
	style in warnings.

From-SVN: r96102

	* warn_summary: Add -fortran subdir flag.
	(subdirectoryFilter): Fix missing ada subdir.

From-SVN: r96022

From-SVN: r48457

From-SVN: r43669

	* warn_summary (stageNfilter): Update for recent changes in
	bootstrap logic.

From-SVN: r39045

	* warn_summary: Fix subdirectory filtering.  Add -intl and -fixinc
	subdirectory flags.  Add source directory prefix filtering.
	Redirect diagnostic output to stderr.

From-SVN: r38260

        * warn_summary (longLineFilter): New shell function to encapsulate
        this functionality.  It is off by default, only active if -llf
        flag is specified.
        (subdirectoryFilter): Fix bug in filtering which made some
        subdirectory warnings erroneously appear in the toplevel set.
        (stageNfilter): Renamed from `stageNwarns'.  Updated to collect
        warnings from stage1 as well as stage0, which means warnings from
        outside the bootstrap directory.  Eg, the libraries, etc.
        (warningFilter): New shell function to encapsulate this
        functionality.
        (keywordFilter): New shell function to encapsulate this
        functionality.
        Store data in a temp file rather than calculating it 3x.  Arrange
        to remove it on exit and signals.
        Add -pass/-wpass flags to do "pass through" (i.e. manual
        inspection) of bootstrap output from a particular stageN as well
        as language subdirs.
        Add better comments/documentation.

From-SVN: r23473

warn_summary (subdirectoryFilter): New shell function to optionally filter in/out gcc subdirectories when...

       * warn_summary (subdirectoryFilter): New shell function to
       optionally filter in/out gcc subdirectories when summarizing
       warnings.  Add new flags to support subdirectory filtering.
       Also, ensure the bootstrap stage is a number.  Add some more C
       keywords that are preserved in the "warning type" summary and
       tighten up the "arg ???" regexp.

From-SVN: r22839

 
	* warn_summary: Update to Kaveh's latest version allowing to
	specify the last stage built.

From-SVN: r20161

From-SVN: r19990

        * warn_summary, test_summary: New scripts from
        Kaveh Ghazi and Alexandre Oliva respectively.

From-SVN: r19917