1 files changed, 90 insertions, 0 deletions
diff --git a/lib/antlr/src/String.cpp b/lib/antlr/src/String.cpp
new file mode 100644
index 00000000..ae70f479
--- /dev/null
+++ b/lib/antlr/src/String.cpp
@@ -0,0 +1,90 @@
+/* ANTLR Translator Generator
+ * Project led by Terence Parr at http://www.jGuru.com
+ * Software rights: http://www.antlr.org/license.html
+ *
+ * $Id$
+ */
+
+#include "antlr/String.hpp"
+
+#include <cctype>
+
+#ifdef HAS_NOT_CSTDIO_H
+#include <stdio.h>
+#else
+#include <cstdio>
+#endif
+
+#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
+namespace antlr {
+#endif
+
+// wh: hack for Borland C++ 5.6
+#if __BORLANDC__
+  using std::sprintf;
+#endif
+
+
+// RK: should be using snprintf actually... (or stringstream)
+ANTLR_C_USING(sprintf)
+
+ANTLR_USE_NAMESPACE(std)string operator+( const ANTLR_USE_NAMESPACE(std)string& lhs, const int rhs )
+{
+	char tmp[100];
+	sprintf(tmp,"%d",rhs);
+	return lhs+tmp;
+}
+
+ANTLR_USE_NAMESPACE(std)string operator+( const ANTLR_USE_NAMESPACE(std)string& lhs, size_t rhs )
+{
+	char tmp[100];
+	sprintf(tmp,"%u",rhs);
+	return lhs+tmp;
+}
+
+/** Convert character to readable string
+ */
+ANTLR_USE_NAMESPACE(std)string charName(int ch)
+{
+	if (ch == EOF)
+		return "EOF";
+	else
+	{
+		ANTLR_USE_NAMESPACE(std)string s;
+
+		// when you think you've seen it all.. an isprint that crashes...
+		ch = ch & 0xFF;
+#ifdef ANTLR_CCTYPE_NEEDS_STD
+		if( ANTLR_USE_NAMESPACE(std)isprint( ch ) )
+#else
+		if( isprint( ch ) )
+#endif
+		{
+			s.append("'");
+			s += ch;
+			s.append("'");
+//			s += "'"+ch+"'";
+		}
+		else
+		{
+			s += "0x";
+
+			unsigned int t = ch >> 4;
+			if( t < 10 )
+				s += t | 0x30;
+			else
+				s += t + 0x37;
+			t = ch & 0xF;
+			if( t < 10 )
+				s += t | 0x30;
+			else
+				s += t + 0x37;
+		}
+		return s;
+	}
+}
+
+#ifdef ANTLR_CXX_SUPPORTS_NAMESPACE
+}
+#endif
+