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63 commits

Author SHA1 Message Date
Thien-Thi Nguyen
f4f1c79032 *** empty log message *** 2001-08-25 19:07:24 +00:00
Thien-Thi Nguyen
dfcbae095d *** empty log message *** 2001-08-24 22:16:40 +00:00
Thien-Thi Nguyen
691365f22a *** empty log message *** 2001-08-23 19:09:08 +00:00
Gary Houston
aaf41af6d5 * srfi-14.c (scm_char_set_diff_plus_intersection): wasn't correctly 
accounting for the (char-set-union cs2...) in the spec.  i.e.,
	(char-set-diff+intersection a) -> copy-of-a, empty-set
	and the following are equivalent:
	(char-set-diff+intersection a (char-set #\a) (char-set #\b))
	(char-set-diff+intersection a (char-set #\a #\b))

	(scm_char_set_xor_x): disabled the side-effecting code, since it
	gives inconsistent results to scm_char_set_xor for the case
	(char-set-xor! a a a).

	(scm_char_set_diff_plus_intersection_x): added cs2 argument, since
	two arguments are compulsory in final spec.  also similar changes
	as for scm_char_set_diff_plus_intersection.
	* srfi-14.h (scm_char_set_diff_plus_intersection_x): added cs2.
 2001-07-31 21:50:30 +00:00
Gary Houston
3eb5076d65 Reverse the n-ary logxor change. The behaviour is weird in a set 
context, but consistent with logxor and scsh.  Maybe it should get
     the benefit of the doubt.
 2001-07-22 23:22:07 +00:00
Gary Houston
714dd5fadf (scm_char_set_xor): bug fix: characters should only be included if 
they occur in exactly one argument, but were included if they
	occured an odd number of times >= 3, e.g, in (char-set-xor a a a)
	where a is (char-set #\a).  fix it with a "mask" array.
 2001-07-22 22:03:47 +00:00
Gary Houston
a6ec2a3cef * srfi-14.c (scm_char_set_intersection, scm_char_set_xor): remove 
the compulsory cs1 arguments: all args are optional in final spec.
	* srfi-14.h: declarations updated.
 2001-07-22 20:19:12 +00:00
Martin Grabmüller
e0e3ab6ec4 * srfi-11.scm, srfi-8.scm: Update copyright notice. 2001-07-19 20:50:18 +00:00
Martin Grabmüller
0250dddaa8 * srfi-14.c: Okay. Now I got it. Really. This time it's fixed. 
Guaranteed. (Maybe)

	* srfi-19.scm: Define `current-time' before exporting it.
 2001-07-17 19:40:29 +00:00
Martin Grabmüller
8ae7ecf74e * srfi-14.c: Fix for bug caused by brain-malfunctioning on my 
side.  Bit sets were handled wrong because I couldn't tell bit
	counts from byte counts.  Also, the bit array should be 256 / 8
	bytes long.  Thank you, Gary!

	Removed unnecessary protoype for scm_char_set_copy.
 2001-07-17 05:37:25 +00:00
Gary Houston
f47ed23fa2 * srfi-14.scm: export string->char-set!, not string-char-set!. 
* srfi-14.c (scm_char_set_ref, scm_char_set_cursor_next,
	scm_end_of_char_set_p): reject negative	cursor values.
	(scm_list_to_char_set, scm_list_to_char_set_x): when reporting
	type error in list component, omit the position (was always 1).
 2001-07-16 22:31:56 +00:00
Martin Grabmüller
5c8c4411a8 (scm_char_set_map): Bug-fix: char-set-map was modifying the 
argument instead of the return value.
 2001-07-16 18:50:29 +00:00
Martin Grabmüller
6750a1baac * srfi-14.c: Allocate correct memory size for charsets (32 bytes), 
use this value for initializing and comparing charsets.
	(scm_char_set_hash): Use ``better'' hash algorithm which produces
	more values.
 2001-07-16 17:02:39 +00:00
Gary Houston
37ca12fb60 (scm_char_set_hash): bug fix: was overrunning the buffer and 
calculating based on garbage.
	(scm_char_set_eq, scm_char_set_leq): fix argument number in error
	reporting: wasn't incremented due to macro coding.
	(scm_char_set): report argument number in error reporting: was
	hard coded to 1.  remove a couple of local variables.
 2001-07-15 18:55:45 +00:00
Gary Houston
f1a928f435 * srfi-14.c (scm_char_set_hash): recognise 0 instead of #f in the 
opt arg to give default bound, as in final spec.  don't allow
	negative bounds.
 2001-07-15 15:20:31 +00:00
Marius Vollmer
ee8099b2d9 *** empty log message *** 2001-07-12 23:32:58 +00:00
Gary Houston
88151d3284 (s_scm_char_set_leq): similarly, (char-set<=) should return #t. 
take a single "rest" argument.
 2001-07-11 22:01:37 +00:00
Gary Houston
2545bd29ee * srfi-14.c (s_scm_char_set_eq): bug fix: (char-set=) should 
return #t instead of giving wrong-number-of-arguments . take a
	single "rest" argument.  use memcmp instead of a loop to compare
	the values.
	srfi-14.h: update the declaration.
 2001-07-11 20:49:05 +00:00
Martin Grabmüller
ccffec9318 * README: Cleanup. 2001-07-09 19:14:39 +00:00
Gary Houston
99f59e93b5 * srfi-1.scm (iota, map, for-each, list-index, member, delete, 
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
Rob Browning
0d6209aa9e *** empty log message *** 2001-07-06 14:00:21 +00:00
Gary Houston
6d52dbf2ef (map-in-order): defined and exported, to support lists of unequal 
length.
 2001-07-03 20:18:39 +00:00
Gary Houston
26c22ea816 *** empty log message *** 2001-07-03 18:55:28 +00:00
Martin Grabmüller
e800aa0482 * srfi-1.scm (list-tabulate): Do not go into infinite loop for 
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 
invalid arguments.
 2001-07-03 15:35:08 +00:00
Martin Grabmüller
cef248dd61 * srfi-1.scm: Replaced calls to `map' in several procedures to 
calls to `map1'.
	(map, for-each): New procedures, extended from R5RS.
 2001-07-02 17:50:28 +00:00
Martin Grabmüller
2c4df45186 * srfi-4.c: Minor cleanups. 
* srfi-14.c (scm_char_set_fold, scm_char_set_unfold)
	(scm_char_set_unfold_x, scm_char_set_for_each)
	(scm_char_set_map, scm_char_set_filter)
	(scm_char_set_filter_x, scm_char_set_count)
	(scm_char_set_every, scm_char_set_any): Replace calls to
	scm_apply() with the corresponding scm_call_N() functions.

	* srfi-14.c (scm_char_set_ref, scm_char_set_cursor_next)
	(scm_char_set_unfold, scm_char_set_unfold_x)
	(scm_char_set_map, scm_char_set_diff_plus_intersection)
	(scm_char_set_diff_plus_intersection_x): Replace deprecated macros
	SCM_LISTN with calls to scm_list_N().

	* srfi-13.c (scm_string_tabulate, scm_string_map)
	(scm_string_map_x, scm_string_unfold)
	(scm_string_unfold_right): Replace deprecated macros SCM_LISTN
	with calls to scm_list_N().

	* srfi-13.c (scm_string_any, scm_string_every),
	(scm_string_tabulate, scm_string_trim),
	(scm_string_trim_right, scm_string_trim_both),
	(scm_string_compare, scm_string_compare_ci),
	(scm_string_indexS, scm_string_index_right),
	(scm_string_skip, scm_string_skip_right, scm_string_count),
	(scm_string_map, scm_string_map_x, scm_string_fold),
	(scm_string_fold_right, scm_string_unfold),
	(scm_string_unfold_right, scm_string_for_each),
	(scm_string_filter, scm_string_delete): Replace calls to
	scm_apply() with the corresponding scm_call_N() functions.
 2001-06-28 16:39:00 +00:00
Martin Grabmüller
71ca65d982 * Makefile.am: Added SRFI-4 files in various places. 
* srfi-4.c, srfi-4.h, srfi-4.scm: New files implementing SRFI-4.
 2001-06-27 13:18:40 +00:00
Dirk Herrmann
3628462791 * Deprecated scm_makfromstr and added scm_mem2string as a replacement. 
* Eliminated some potential gc problems.
* Eliminated some signedness problems.
* Minor changes.
 2001-06-26 10:59:34 +00:00
Marius Vollmer
f65811137e *** empty log message *** 2001-06-25 01:07:36 +00:00
Marius Vollmer
d0e06238b4 *** empty log message *** 2001-06-18 18:31:14 +00:00
Marius Vollmer
0f002b27a3 *** empty log message *** 2001-06-14 18:26:43 +00:00
Dirk Herrmann
e81d98ec2d * Introduce SCM_UNUSED and mark unused function parameters. 
* Introduce SCM_DEBUG_PAIR_ACCESSES.
* Extend the possibilities of SCM_DEBUG_CELL_ACCESSES.
 2001-06-07 21:12:19 +00:00
Martin Grabmüller
563058efbe * srfi-1.scm (fold, fold-pair): Fixed a buggy call to apply. 
(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. 
* srfi-1.scm: New file.
 2001-06-07 04:27:37 +00:00
Marius Vollmer
f480396be5 *** empty log message *** 2001-06-03 23:34:08 +00:00
Martin Grabmüller
dd22a80ac6 * srfi-14.scm, srfi-13.scm: Use `load-extension' for loading the 
shared library.
 2001-05-31 18:22:54 +00:00
Michael Livshin
998c3141ac * Makefile.am (MKDEP): copied from libguile/Makefile.am, just in 
case.
(CLEANFILES): added *.x (and removed from DISTCLEANFILES)
 2001-05-31 12:47:24 +00:00
Michael Livshin
6b0d28a380 * srfi-19.scm: removed a stray open parenthesis. (thanks to 
Matthias Köppe for the report).
 2001-05-28 14:36:00 +00:00
Rob Browning
60a54e2fca *** empty log message *** 2001-05-23 17:00:53 +00:00
Rob Browning
b9309d1665 * srfi-19.scm (:optional): renamed to optional to avoid reader 
keywords conflict.  Thanks to Matthias Koeppe for the report.
 2001-05-23 15:24:41 +00:00
Martin Grabmüller
1b2f40b9f1 * README: Update, document available SRFIs. 
* srfi-19.scm, srfi-17.scm, srfi-16.scm, srfi-14.scm, srfi-13.scm,
	srfi-11.scm, srfi-10.scm, srfi-9.scm, srfi-8.scm, srfi-6.scm,
	srfi-2.scm: Use `cond-expand-provide' for providing features to
	`cond-expand'.
 2001-05-23 05:04:55 +00:00
Rob Browning
d579d1652d *** empty log message *** 2001-05-22 23:26:36 +00:00
Marius Vollmer
2fc933fe89 *** empty log message *** 2001-05-20 00:36:40 +00:00
Marius Vollmer
de208a7462 Fix typos. 2001-05-19 00:19:43 +00:00
Marius Vollmer
7c628196fd *** empty log message *** 2001-05-19 00:19:42 +00:00
Martin Grabmüller
6851c8a446 * Makefile.am (srfi_DATA): Added srfi-16.scm. 
* srfi-16.scm: New file.
 2001-05-14 19:07:51 +00:00
Martin Grabmüller
163a7e0d02 * srfi-13.c (scm_string_delete): Logic was inversed for charset. 
Fixed.
 2001-05-10 13:53:28 +00:00
Martin Grabmüller
2abe254dac * srfi-13.c (scm_string_copyS): Fixed nasty bug. 2001-05-07 22:27:29 +00:00
Rob Browning
2b60bc955f *** empty log message *** 2001-05-06 03:33:46 +00:00