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# -*- tab-width: 4 -*- ###############################################
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# $Id: Java.pm,v 1.4 2001/11/14 15:27:36 mbox Exp $
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# Enhances the support for the Java language over that provided by
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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package LXR::Lang::Java;
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my $CVSID = '$Id: Java.pm,v 1.4 2001/11/14 15:27:36 mbox Exp $ ';
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require LXR::Lang::Generic;
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@LXR::Lang::Java::ISA = ('LXR::Lang::Generic');
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# Only override the include handling. For java, this is really package
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# handling, as there is no include mechanism, so deals with "package"
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# and "import" keywords
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my ($self, $frag, $dir) = @_;
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# Deal with package declaration of the form
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# "package java.lang.util"
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$$frag =~ s#(package\s+)([\w.]+)#
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($index->issymbol($2, $$self{'release'}) ?
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join($2, @{$$self{'itag'}}) : $2)
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# Deal with import declaration of the form
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# "import java.awt.*" by providing link to the package
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$$frag =~ s#(import\s+)([\w.]+)(\.\*)#
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($index->issymbol($2, $$self{'release'}) ?
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join($2, @{$$self{'itag'}}) : $2) .
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# Deal with import declaration of the form
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# "import java.awt.classname" by providing links to the
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# package and the class
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$$frag =~ s#(import\s+)([\w.]+)\.(\w+)(\W)#
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($index->issymbol($2, $$self{'release'}) ?
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join($2, @{$$self{'itag'}}) : $2) . "." .
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($index->issymbol($3, $$self{'release'}) ?
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join($3, @{$$self{'itag'}}) : $3) . $4#e;
added
removed
lib/LXR/Lang/Java.pm
