Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdesdk@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 105 insertions, 0 deletions

diff --git a/poxml/antlr/src/LLkParser.cpp b/poxml/antlr/src/LLkParser.cpp
new file mode 100644
index 00000000..2f21cd8b
--- /dev/null
+++ b/poxml/antlr/src/LLkParser.cpp
@@ -0,0 +1,105 @@
+/**
+ * <b>SOFTWARE RIGHTS</b>
+ * <p>
+ * ANTLR 2.6.0 MageLang Insitute, 1998
+ * <p>
+ * We reserve no legal rights to the ANTLR--it is fully in the
+ * public domain. An individual or company may do whatever
+ * they wish with source code distributed with ANTLR or the
+ * code generated by ANTLR, including the incorporation of
+ * ANTLR, or its output, into commerical software.
+ * <p>
+ * We encourage users to develop software with ANTLR. However,
+ * we do ask that credit is given to us for developing
+ * ANTLR. By "credit", we mean that if you use ANTLR or
+ * incorporate any source code into one of your programs
+ * (commercial product, research project, or otherwise) that
+ * you acknowledge this fact somewhere in the documentation,
+ * research report, etc... If you like ANTLR and have
+ * developed a nice tool with the output, please mention that
+ * you developed it using ANTLR. In addition, we ask that the
+ * headers remain intact in our source code. As long as these
+ * guidelines are kept, we expect to continue enhancing this
+ * system and expect to make other tools available as they are
+ * completed.
+ * <p>
+ * The ANTLR gang:
+ * @version ANTLR 2.6.0 MageLang Insitute, 1998
+ * @author Terence Parr, <a href=http://www.MageLang.com>MageLang Institute</a>
+ * @author <br>John Lilley, <a href=http://www.Empathy.com>Empathy Software</a>
+ * @author <br><a href="mailto:[email protected]">Pete Wells</a>
+ */
+
+#include "antlr/LLkParser.hpp"
+#include <iostream>
+
+ANTLR_BEGIN_NAMESPACE(antlr)
+
+/**An LL(k) parser.
+ *
+ * @see antlr.Token
+ * @see antlr.TokenBuffer
+ * @see antlr.LL1Parser
+ */
+
+//	LLkParser(int k_);
+
+LLkParser::LLkParser(const ParserSharedInputState& state, int k_)
+: Parser(state), k(k_)
+{}
+
+LLkParser::LLkParser(TokenBuffer& tokenBuf, int k_)
+: Parser(tokenBuf), k(k_)
+{}
+
+LLkParser::LLkParser(TokenStream& lexer, int k_)
+: Parser(new TokenBuffer(lexer)), k(k_)
+{
+}
+
+/**Consume another token from the input stream.  Can only write sequentially!
+ * If you need 3 tokens ahead, you must consume() 3 times.
+ * <p>
+ * Note that it is possible to overwrite tokens that have not been matched.
+ * For example, calling consume() 3 times when k=2, means that the first token
+ * consumed will be overwritten with the 3rd.
+ */
+void LLkParser::consume()
+{ inputState->getInput().consume(); }
+
+int LLkParser::LA(int i)
+{ return inputState->getInput().LA(i); }
+
+RefToken LLkParser::LT(int i)
+{ return inputState->getInput().LT(i); }
+
+void LLkParser::trace(const ANTLR_USE_NAMESPACE(std)string& ee, const ANTLR_USE_NAMESPACE(std)string& rname)
+{
+	traceIndent();
+
+	ANTLR_USE_NAMESPACE(std)cout << ee.c_str() << rname.c_str() << ((inputState->guessing>0)?"; [guessing]":"; ");
+
+	for (int i = 1; i <= k; i++)
+	{
+		if (i != 1) {
+			ANTLR_USE_NAMESPACE(std)cout << ", ";
+		}
+		ANTLR_USE_NAMESPACE(std)cout << "LA(" << i << ")==" << LT(i)->getText().c_str();
+	}
+
+	ANTLR_USE_NAMESPACE(std)cout << ANTLR_USE_NAMESPACE(std)endl;
+}
+
+void LLkParser::traceIn(const ANTLR_USE_NAMESPACE(std)string& rname)
+{
+	traceDepth++;
+	trace("> ",rname);
+}
+
+void LLkParser::traceOut(const ANTLR_USE_NAMESPACE(std)string& rname)
+{
+	trace("< ",rname);
+	traceDepth--;
+}
+
+ANTLR_END_NAMESPACE