[m-rev.] lex and moose changed

[Ralph Becket]

> From: Ralph Becket [mailto:rbeck at microsoft.com]
> Sent: 01 August 2001 15:32
> 
> This change is mainly concerned with changing the lexer result type
> from
> 
> :- type lexer_result(Token)
> 	--->	ok(Token)           % For noval tokens.
> 	;	ok(Token, string)
> 	;	eof
> 	;	error(int).
> 
> to just
> 
> :- type lexer_result(Token)
> 	--->	ok(Token)           % For noval tokens.
                                ^^^^^^^^^^^^^^^^^^^
Elide this comment - cut'n'paste error.

> 	;	eof
> 	;	error(int).

- Ralph
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