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Update `NEWS'.

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Ludovic Courtès 2013-04-05 22:54:02 +02:00
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18
NEWS
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@ -69,8 +69,10 @@ complete reduction of forms such as:
A number (ahem) of numeric operations on have been made faster, among
them GCD and logarithms.
Finally, `array-ref' and `array-set!' on arrays of rank 1 or 2 is now
faster, because it avoids building a rest list.
Finally, `array-ref', `array-set!' on arrays of rank 1 or 2 is now
faster, because it avoids building a rest list. Similarly, the
one-argument case of `array-for-each' and `array-map!' has been
optimized, and `array-copy!' and `array-fill!' are faster.
** `include' resolves relative file names relative to including file.
@ -158,6 +160,14 @@ This module, present in Guile since 1996 but never used or documented,
has never worked in Guile 2.0. It has now been deprecated and will be
removed in Guile 2.2.
** Deprecate undocumented array-related C functions.
These are `scm_array_fill_int', `scm_ra_eqp', `scm_ra_lessp',
`scm_ra_leqp', `scm_ra_grp', `scm_ra_greqp', `scm_ra_sum',
`scm_ra_product', `scm_ra_difference', `scm_ra_divide', and
`scm_array_identity'.
* New interfaces
** `round-ash', a bit-shifting operator that rounds on right-shift.
@ -178,6 +188,10 @@ See XXX for documentation on `system-file-name-convention',
`file-name-separator?', `absolute-file-name?', and
`file-name-separator-string'.
** Escape continuations with `call/ec' and `let/ec'
See "Prompt Primitives".
** `array-length', an array's first dimension.
See "Array Procedures".