1987-03-10 11:49:39 +00:00
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/* $Header$ */
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1987-03-09 19:15:41 +00:00
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/*
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* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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* See the copyright notice in the ACK home directory, in the file "Copyright".
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*/
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1984-11-26 15:04:22 +00:00
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bool parse(); /* (line_p l, *l_out; offset nbytes;
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* int level; int (*action0) ())
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* This is a recursive descent parser for
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* EM expressions.
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* It tries to recognize EM code that loads exactly
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* 'nbytes' bytes on the stack.
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* 'l' is the last instruction of this code.
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* On toplevel, when an expression has been
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* recognized, the procedure-parameter
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* 'action0' is called, with parameters: the first and
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* last instruction of the expression and the number of
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* bytes recognized.
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*/
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