Definition of lexer SystemRDLLexer, which is a subclass of CharScanner.

/** Lexer nextToken rule:
 *  The lexer nextToken rule is synthesized from all of the user-defined
 *  lexer rules.  It logically consists of one big alternative block with
 *  each user-defined rule being an alternative.
 */
mWS 
|	mSL_COMMENT 
|	mML_COMMENT 
|	mID 
|	mNUM 
|	mSTR 
|	mLBRACE 
|	mRBRAC 
|	mLSQ 
|	mRSQ 
|	mLPAREN 
|	mRPAREN 
|	mAT 
|	mOR 
|	mSEMI 
|	mCOLON 
|	mCOMMA 
|	mDOT 
|	mDREF 
|	mEQ 
|	mINC 
|	mMOD 
protected mLETTER
	:	(				'a'..'z' 
		|				'A'..'Z' 
		) 
	;

mWS
	:	(	' ' 
		|	'\t' 
		|	(	'\n' 
			|	'\r' 
			|	"\r\n" 
			) 
		) 
	;

mSL_COMMENT
	:	"//" ( (	'\n' 
			|	'\r' 
			) )* 
		(	'\n' 
		|	'\r' 
		|	"\r\n" 
		) 
	;

mML_COMMENT
	:	"/*" 
		(	'*' 
		|	'\n' 
		|	'\r' 
		|	"\r\n" 
		|	(	'*' 
			|	'\n' 
			|	'\r' 
			) 
		)* 
		"*/" 
	;

mID
	:	(	'\\' 
		|	
		) 
		(	mLETTER 
		|	'_' 
		) 
		(	mLETTER 
		|	'_' 
		|				'0'..'9' 
		)* 
	;

protected mVNUM
	:	'\'' 
		(	'b' 
			(	'0' 
			|	'1' 
			|	'_' 
			)+ 
		|	'd' 
			(					'0'..'9' 
			|	'_' 
			)+ 
		|	'o' 
			(					'0'..'7' 
			|	'_' 
			)+ 
		|	'h' 
			(					'0'..'9' 
			|					'a'..'f' 
			|					'A'..'F' 
			|	'_' 
			)+ 
		) 
	;

mNUM
	:	( 			'0'..'9' )* 
		(	mVNUM 
		|	( 				'0'..'9' ) 
		) 
	|	"0x" 
		(				'0'..'9' 
		|				'a'..'f' 
		|				'A'..'F' 
		)+ 
	;

protected mESC_DQUOTE
	:	"\\\"" 
	;

mSTR
	:	'"' 
		(	(	'"' 
			|	'\n' 
			|	'\\' 
			) 
		|	mESC_DQUOTE 
		|	'\n' 
		)* 
		'"' 
	;

mLBRACE
	:	'{' 
	;

mRBRAC
	:	'}' 
	;

mLSQ
	:	'[' 
	;

mRSQ
	:	']' 
	;

mLPAREN
	:	'(' 
	;

mRPAREN
	:	')' 
	;

mAT
	:	'@' 
	;

mOR
	:	'|' 
	;

mSEMI
	:	';' 
	;

mCOLON
	:	':' 
	;

mCOMMA
	:	',' 
	;

mDOT
	:	'.' 
	;

mDREF
	:	"->" 
	;

mEQ
	:	'=' 
	;

mINC
	:	"+=" 
	;

mMOD
	:	"%=" 
	;