Kevin Ryde
6e98021b0a
(list-copy): New function, allowing improper lists as per
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SRFI-1 spec, which the core list-copy doesn't do.
2004-04-23 21:22:33 +00:00
Kevin Ryde
344c4c7e21
(delete): Fix predicate arg order to match srfi-1 spec.
2003-05-16 01:04:21 +00:00
Thien-Thi Nguyen
3e676b6f82
Update copyright.
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Point to manual in commentary; nfc.
2002-03-28 01:52:37 +00:00
Thien-Thi Nguyen
cd246d3d16
(count1, take-while): Rewrite to be tail-recursive.
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Thanks to Panagiotis Vossos.
2002-01-21 21:34:19 +00:00
Thien-Thi Nguyen
5353d6447a
(check-arg-type, non-negative-integer?): a couple of new
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internal definitions.
(list-tabulate, iota): check for bad arguments that otherwise
give weird output.
(filter): replaced with a tail-recursive version.
(remove): implement using filter, to make it tail-recursive.
2002-01-21 21:01:23 +00:00
Thien-Thi Nguyen
4e5b0337f2
(map1): Rewrite to be tail-recursive.
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Thanks to Panagiotis Vossos for the bug report.
2002-01-21 01:19:30 +00:00
Gary Houston
99f59e93b5
* srfi-1.scm (iota, map, for-each, list-index, member, delete,
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delete!, assoc): roll back the previous change. instead place
dummy definitions in a deprecated block at the beginning as in
srfi-13.scm.
2001-07-06 21:10:47 +00:00
Gary Houston
6d52dbf2ef
(map-in-order): defined and exported, to support lists of unequal
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length.
2001-07-03 20:18:39 +00:00
Gary Houston
fc183bc85b
* srfi-1.scm (iota, map, for-each, list-index, member, delete,
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delete!, assoc): don't export until the new bindings have been
created. otherwise "export" thinks they are being re-exported and
a deprecation warning is produced.
2001-07-03 18:54:43 +00:00
Martin Grabmüller
e800aa0482
* srfi-1.scm (list-tabulate): Do not go into infinite loop for
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invalid arguments. Same fix for several other procedures (do not
use zero?, use <= 0).
2001-07-03 16:19:23 +00:00
Martin Grabmüller
018adcae03
* srfi-1.scm (list-tabulate): Do not go into infinite loop for
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invalid arguments.
2001-07-03 15:35:08 +00:00
Martin Grabmüller
cef248dd61
* srfi-1.scm: Replaced calls to `map' in several procedures to
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calls to `map1'.
(map, for-each): New procedures, extended from R5RS.
2001-07-02 17:50:28 +00:00
Martin Grabmüller
563058efbe
* srfi-1.scm (fold, fold-pair): Fixed a buggy call to apply.
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(delete-duplicates): Now the first occurrence of an element is
retained, as required.
(member, assoc): Fixed wrong order of equality predicate
application.
2001-06-07 17:54:40 +00:00
Martin Grabmüller
e9680547d3
* README: Update.
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* srfi-1.scm: New file.
2001-06-07 04:27:37 +00:00
