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#!/bin/sh
# filtertree - filter out java.-classes/interfaces
# from which no class is derived
#
# created: mpichler, 19970131
# changed: mpichler, 19970925
#
# $Id: filtertree,v 1.3 1997/09/25 18:27:49 mpichler Exp $
if [ ! -f tree_orig.html ]
then
echo "tree_orig.html not found"
exit 1
fi
# filtering for both iicm and vrml did not work
# no idea why (even for vrml alone did not work)
# missing vrml.exception classes this way
awk '
BEGIN { pr=1; level=0 }
/<li>/ { if (!level) { pr=1; buf="" } }
/java\./ { pr=0 }
{
if (pr)
print
else if ($0 ~ /iicm\./)
{ print buf $0
level=0; pr=1; buf=""
}
# else if ($0 ~ /vrml\./)
# { print buf $0
# level=0; pr=1; buf=""
# }
else
buf = buf $0 "\n"
}
/<ul>/ { if (!pr) level++ }
/<\/ul>/ {
if (!pr)
if (!--level) { pr=1; buf="" }
else if (level < 0)
{ print; level=0; pr=1; buf=""
}
}
' tree_orig.html > tree.html
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