Akim Demaille a7706735d1 %param. ...

Provide a means to factor lex-param and parse-param common
declarations.

	* src/parse-gram.y (param_type): New.
	Define a %printer for it.
	(add_param): Use it.
	(%parse-param, %lex-param): Merge into...
	(%parse): this new token.
	Adjust the grammar to use it.
	* src/scan-gram.l (RETURN_VALUE): New.
	(RETURN_PERCENT_FLAG): Use it.
	(RETURN_PERCENT_PARAM): New.
	Use it to support %parse-param, %lex-param and %param.

2009-09-09 15:45:25 +02:00

897 KiB

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