Bruce Korb <[EMAIL PROTECTED]> writes:
>
> #ifndef REG_BASIC
> # define GUILE_REG_BASIC 0x10000
> #else
> # define GUILE_REG_BASIC REG_BASIC
> #endif
Hmm. Yes, if you're calling scm_make_regexp you need that or
something similar. (To tell it not to force REG_EXTENDED by default.)
> P.S. one thing missing from the ice-9 regex functions seems to be a way
> to pass such flags through to the implementing libguile functions.
> Perhaps I just missed how to do it?
>
> (define (string-match pattern str . args)
> (let ((rx (make-regexp pattern))
> (start (if (pair? args) (car args) 0)))
> (regexp-exec rx str start)))
Alas yes, you can't get compilation flags like regexp/newline through
with string-match. I wanted that the other day and did
(regexp-exec (make-regexp "..." regexp/newline) str)
Maybe string-match could separate comp flags vs exec flags among its
args, though I guess that'd depend on the two sets of constants being
distinct ...
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