Merged revisions 718666,718705,719038,719110 via svnmerge from

Merged revisions 718666,718705,719038,719110 via svnmerge from
https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk

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  r718666 | adelmelle | 2008-11-18 17:58:54 +0000 (Tue, 18 Nov 2008) | 1 line

  Bugfix: do not reset TextLM.hasChanged, but combine (||) with previous value.
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  r718705 | adelmelle | 2008-11-18 20:14:22 +0000 (Tue, 18 Nov 2008) | 1 line

  Change FontCache.changeLock to a boolean[1], so it can be serialized...
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  r719038 | jeremias | 2008-11-19 19:46:45 +0000 (Wed, 19 Nov 2008) | 1 line

  Reduced warning on ascender+descender > EM box to DEBUG level, as this case is compensated for by additional code in guessVerticalMetricsFromGlyphBBox() and is therefore only confusing. I tested problematic fonts and they show an acceptable line layout. No semantics changed.
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  r719110 | adelmelle | 2008-11-19 22:45:06 +0000 (Wed, 19 Nov 2008) | 3 lines

  Bugzilla 46240:
  Fixed a bug in combining break-before with a span change.
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git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_AFPGOCAResources@719276 13f79535-47bb-0310-9956-ffa450edef68