Diff: squirrel/sqlexer.h

Revision:

0:97a4f8cc534c

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/squirrel/sqlexer.h	Tue Dec 16 10:20:34 2014 +0000
@@ -0,0 +1,47 @@
+/*	see copyright notice in squirrel.h */
+#ifndef _SQLEXER_H_
+#define _SQLEXER_H_
+
+#ifdef SQUNICODE
+typedef SQChar LexChar;
+#else
+typedef	unsigned char LexChar;
+#endif
+
+struct SQLexer
+{
+	SQLexer();
+	~SQLexer();
+	void Init(SQSharedState *ss,SQLEXREADFUNC rg,SQUserPointer up,CompilerErrorFunc efunc,void *ed);
+	void Error(const SQChar *err);
+	SQInteger Lex();
+	const SQChar *Tok2Str(SQInteger tok);
+private:
+	SQInteger GetIDType(SQChar *s);
+	SQInteger ReadString(SQInteger ndelim,bool verbatim);
+	SQInteger ReadNumber();
+	void LexBlockComment();
+	void LexLineComment();
+	SQInteger ReadID();
+	void Next();
+	SQInteger _curtoken;
+	SQTable *_keywords;
+	SQBool _reached_eof;
+public:
+	SQInteger _prevtoken;
+	SQInteger _currentline;
+	SQInteger _lasttokenline;
+	SQInteger _currentcolumn;
+	const SQChar *_svalue;
+	SQInteger _nvalue;
+	SQFloat _fvalue;
+	SQLEXREADFUNC _readf;
+	SQUserPointer _up;
+	LexChar _currdata;
+	SQSharedState *_sharedstate;
+	sqvector<SQChar> _longstr;
+	CompilerErrorFunc _errfunc;
+	void *_errtarget;
+};
+
+#endif