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Kevin Ryde 2003-05-10 01:23:53 +00:00
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11
doc/ref/ChangeLog
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@ -1,9 +1,20 @@
2003-05-10 Kevin Ryde <user42@zip.com.au>
* scheme-data.texi (Reals and Rationals): Fix typo @result{#f}, and
put @result outside @code.
* scheme-data.texi (Bitwise Operations): Note negatives are treated as
infinite precision twos complement. Revise `ash' to emphasise this
for right shifts of negatives. Describe integer-length behaviour on
negatives. Add `...' to logand, logior, logxor since they take
multiple parameters.
* scheme-control.texi (Handling Errors): Revise C support section to
get index entries, and clarify parameters. Remove scm_regex_error, no
longer exists and wasn't available to applications.
* scheme-control.texi (Handling Errors): Index entries for error keys.
2003-05-08 Kevin Ryde <user42@zip.com.au>
* scheme-data.texi (Bitwise Operations): Fix lognot to ones-complement.

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libguile/ChangeLog
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* numbers.c (scm_num_eq_p, scm_less_p): Don't pass NaN to mpz_cmp_d.
* numbers.c (scm_integer_length): On negative bignums, adjust
mpz_sizeinbase to account for it looking at absolute value where we
want ones-complement.
* numbers.c (scm_gcd): In bignum/inum, don't pass yy==0 to mpz_gcd_ui
since we're only using the ulong return value, and x might not fit.
2003-05-06 Dirk Herrmann <D.Herrmann@tu-bs.de>
* eval.c, eval.h, read.c, read.h (scm_sym_dot): Moved from eval to