lib/Tools/unsymbolize
2013-07-12 wenzelm allow spaces in file names;
2010-02-07 wenzelm modernized perl scripts: prefer standalone executables;
2008-12-20 wenzelm removed Ids;
2008-10-21 wenzelm tuned usage line;
2008-04-08 wenzelm removed obsolete AUTO_PERL feature;
2005-04-26 wenzelm restored AUTO_BASH/PERL -- beware of ./configure!
2005-03-04 skalberg Removed practically all references to Library.foldr.
2004-06-21 kleing Merged in license change from Isabelle2004
2000-11-30 wenzelm /usr/bin/env bash;
2000-11-22 wenzelm tuned;
2000-09-18 wenzelm remove unreadable symbol names from sources;
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