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58 commits

Author SHA1 Message Date
Gareth Rees
cce6ee29c8 New macro mps_arg and revised macro mps_args_add mean that client programs no longer need to know which keyword argument goes in which field. revise documentation accordingly. 
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 Change: 181736
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 2013-05-12 17:21:03 +01:00
Gareth Rees
5c2019e386 Use the new keyword argument interface in the example scheme interpreter. 
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 Change: 181724
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 2013-05-11 19:24:41 +01:00
Gareth Rees
84237a2b79 Clarify comment about why the 'start' function call is necessary. 
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 Change: 181452
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 2013-04-25 20:19:34 +01:00
Gareth Rees
720fe3cc59 Fix typo. 
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 Change: 181392
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 2013-04-15 14:06:32 +01:00
Gareth Rees
0caf9a76f9 Integrate removal of $id$ from scheme-malloc.c to scheme-boehm.c and scheme.c 
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 Change: 181166
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 2013-03-18 15:12:13 +00:00
Richard Brooksby
88ad39840e Deprecating the mps trampoline by using vectored exception handling on windows. 
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 Change: 180961
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 2013-02-20 12:11:40 +00:00
Richard Brooksby
0ff56c73fd Fixing typos in comments. 
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 Change: 180959
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 2013-02-19 16:52:44 +00:00
Richard Brooksby
5e26931702 Corrected statement about forwarding objects being used for padding. 
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 Change: 180914
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 2013-02-05 16:17:40 +00:00
Gareth Rees
af8e1aad91 Integrate gcc compatibility from scheme-malloc.c to scheme.c and scheme-boehm.c. 
Copied from Perforce
 Change: 180475
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 2012-11-15 11:39:08 +00:00
Gareth Rees
323e12294f Merge documentation changes. 
Copied from Perforce
 Change: 180445
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 2012-11-11 20:44:19 +00:00
Gareth Rees
717c7e32e4 Merge "do" implementation into scheme-boehm.c and scheme.c. 
Copied from Perforce
 Change: 180442
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 2012-11-11 19:40:17 +00:00
Gareth Rees
efb6eb325a Oops, forgot to scan and skip promises! 
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 Change: 180415
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 2012-11-08 15:20:11 +00:00
Gareth Rees
7e08dab17c Integrate "apply" fix into scheme-boehm.c and scheme.c. 
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 Change: 180408
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 2012-11-08 13:55:43 +00:00
Gareth Rees
675a07679e Avoid type pun. 
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 Change: 180364
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 2012-11-06 12:16:46 +00:00
Gareth Rees
62ec3013e8 Need to check hash table for staleness when deleting a key. 
Copied from Perforce
 Change: 180354
 ServerID: perforce.ravenbrook.com
 2012-11-05 23:29:23 +00:00
Gareth Rees
248fc6690b Fix typo in make_port. 
Hash tables only depend on the location of keys if they are hashed by address.
Port objects are registered for finalization when created, and definalized when closed.
New function load handles loading a file in both cases (and calls mps_chat to ensure finalization).
Avoid calling fclose multiple times on a file handle.
Merge main loop improvements from scheme-malloc.c.

Copied from Perforce
 Change: 180301
 ServerID: perforce.ravenbrook.com
 2012-11-03 17:30:25 +00:00
Gareth Rees
0130b9fe05 Integrate quasiquote improvements. 
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 Change: 180296
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 2012-11-02 22:39:26 +00:00
Gareth Rees
d18dd95c1f Integrate error implementation from scheme-malloc.c. 
Copied from Perforce
 Change: 180293
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 2012-11-02 19:12:58 +00:00
Gareth Rees
186cafaa5c Integrate load from scheme-malloc.c. 
Copied from Perforce
 Change: 180288
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 2012-11-02 16:40:22 +00:00
Gareth Rees
7bca0dfad5 Integrate eq-hash and eqv-hash from scheme-malloc.c. 
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 Change: 180285
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 2012-11-02 16:04:06 +00:00
Gareth Rees
1b5fffe0dc Integrate string=?, make-eqv-hashtable, make-hashtable from scheme-malloc.c. 
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 Change: 180282
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 2012-11-02 15:43:07 +00:00
Gareth Rees
aaf7920007 Integrate apply from scheme-malloc.c. 
Copied from Perforce
 Change: 180270
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 2012-11-02 12:45:22 +00:00
Gareth Rees
045c45a18c Add references to documentation. 
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 Change: 180256
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 2012-11-02 11:57:16 +00:00
Gareth Rees
0d17ceb416 Integrate changes from scheme-malloc to scheme. 
Add test target to Makefile.

Copied from Perforce
 Change: 180253
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 2012-11-02 11:19:45 +00:00
Gareth Rees
d3d7372e88 Merge changes from scheme-malloc.c to scheme.c. 
Copied from Perforce
 Change: 180242
 ServerID: perforce.ravenbrook.com
 2012-11-01 19:16:34 +00:00
Gareth Rees
f9acc18caa Merge new hashtable stuff from scheme-malloc.c. 
Fix bug in scheme.c (characters were only 8 bytes on 64-bit platforms, so can't be forwarded).

Copied from Perforce
 Change: 180231
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 2012-11-01 15:37:43 +00:00
Gareth Rees
13af2f01a4 Weak hash tables in scheme-advanced.c. 
Copied from Perforce
 Change: 180208
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 2012-10-31 22:13:46 +00:00
Gareth Rees
d894dd466a Improve the scheme example hashtable implementation: 
1. Follow R6RS for naming of functions and arguments.
2. Grow the hashtable when half full.

Copied from Perforce
 Change: 180184
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 2012-10-31 11:54:25 +00:00
Gareth Rees
6f01e17f9f Put explanations of the location dependency code into scheme.c. also, add lots of cross-references to the manual. 
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 Change: 180121
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 2012-10-28 19:13:56 +00:00
Gareth Rees
d4e3e73d9f Simplify scheme hash table implementation by folding the hash into buckets_find. 
Copied from Perforce
 Change: 180086
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 2012-10-25 21:18:40 +01:00
Gareth Rees
300a183b5b Write location chapter. 
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 Change: 180080
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 2012-10-25 17:58:49 +01:00
Gareth Rees
2a5e529ba4 Simple address-based (eq?) hash table implementation without location dependency. 
Copied from Perforce
 Change: 180079
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 2012-10-25 16:03:35 +01:00
Gareth Rees
591065565e (gc) takes no arguments, so check this. 
Copied from Perforce
 Change: 180075
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 2012-10-25 14:03:07 +01:00
Gareth Rees
c7b7b017a3 Be clear about the need to reserve lots of address space in a virtual memory arena. 
Copied from Perforce
 Change: 180071
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 2012-10-25 11:34:45 +01:00
Gareth Rees
031f75382d Complete actions from meeting with rb. 
Copied from Perforce
 Change: 180056
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 2012-10-24 16:25:19 +01:00
Gareth Rees
962a4c8934 R4rs is the "one true scheme" according to rb, so refer to that. 
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 Change: 180033
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 2012-10-23 17:35:51 +01:00
Gareth Rees
fe9212db5f Give correct reference for open-input-file (it's in the standard library, not the language). 
Remove string-set! (was removed in R6RS).

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 Change: 180019
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 2012-10-22 23:09:37 +01:00
Gareth Rees
05a8eced97 Enable finalization messages. 
Rename entry_open_in to entry_open_input for consistency.
Add comments with specification from R6RS.

Copied from Perforce
 Change: 180008
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 2012-10-22 15:54:20 +01:00
Gareth Rees
c3a91c815c Fix bug in append when the first argument is nil. 
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 Change: 180004
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 2012-10-22 12:54:35 +01:00
Gareth Rees
8dcd6ddb97 Implement procedure?, char?, char->integer, integer->char, string->list, and list->string. 
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 Change: 179991
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 2012-10-21 20:38:27 +01:00
Gareth Rees
1be5d945f2 Implement some string procedures: string?, make-string, string, string-length, string-ref, string-set!, substring, string-append, string-copy. 
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 Change: 179990
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 2012-10-21 19:59:47 +01:00
Gareth Rees
f859353280 Propagate changes from scheme-after.c to scheme.c; the former is no longer needed. 
Convert license.txt and built.txt to reStructuredText and include them directly in the manual.

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 Change: 179957
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 2012-10-19 11:26:25 +01:00
Gareth Rees
ab2c28cae4 Make sure that errors can be reported during initialization. 
Fix cross-reference (now "start", not "main").

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 Change: 179902
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 2012-10-16 16:22:45 +01:00
Gareth Rees
572b6624ae Fix url. 
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 Change: 179896
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 2012-10-16 12:17:19 +01:00
Richard Brooksby
861863389a Improving the start-up message on the scheme example as suggested by gdr. 
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 Change: 179576
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 2012-09-20 08:56:00 +01:00
Richard Brooksby
e819bf596f Implemented tail recursion. 
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 Change: 179572
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 2012-09-19 23:02:51 +01:00
Nick Barnes
cd4ece9201 Added > and < operators so i could write (define (tak a b c) ...) and other things. 
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 Change: 179469
 ServerID: perforce.ravenbrook.com
 2012-09-13 13:45:21 +01:00
Richard Brooksby
72def5850d Adding finalization to ports to show how it's done. 
Printing statistics at the end of a collection.
Adding a Scheme function to force a full GC.
Adding the global syntax symbols as roots.  Oops!

Copied from Perforce
 Change: 179447
 ServerID: perforce.ravenbrook.com
 2012-09-12 19:07:36 +01:00
Richard Brooksby
3407e7354e Fixing another %%mps marker. 
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 Change: 179422
 ServerID: perforce.ravenbrook.com
 2012-09-11 15:08:00 +01:00
Richard Brooksby
6a0b934525 Making %%mps markers consistent and adding one to the symbol table. 
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 Change: 179421
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 2012-09-11 15:07:17 +01:00