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Author SHA1 Message Date
Alex Shinn
156505e798 The environment chain lookup should ignore undefined cells if there 
are defined cells available.  This avoids previously undefined values
blocking an export-all import.
 2013-10-14 08:10:34 +09:00
Alex Shinn
83262a9dfa Adding pretty-printing format combinators. 2013-10-13 19:49:15 +09:00
Alex Shinn
eebe3f0448 Always normalize bignum results in sexp_mul. 2013-10-13 07:02:22 +09:00
Alex Shinn
d983a5571f Patch from Lorenzo for better handling of non-normalized bignums. 2013-10-13 06:55:48 +09:00
Alex Shinn
3f13fd485e Adding missing (c-system-include "sys/file.h") for flock constants. 
Fixes issue #199.
 2013-10-10 16:42:28 +09:00
Alex Shinn
7a5f317811 Fixing bug in the non-strict top-level identifier matching logic. 
Matching worked when both bindings were missing, and when both
bindings were present at the top-level but different.  The case
when only one top-level binding was present wasn't handled correctly.
Local lexical matching remains unchanged.
Fixes issue #198.
 2013-10-10 16:41:01 +09:00
Alex Shinn
363d2bda24 Also reset the context env when updating interaction-environment. 
Fixes issue #200.
 2013-10-10 16:31:28 +09:00
Alex Shinn
3995c4505f Writing out the pointer value of unwritable types. 2013-10-10 16:27:30 +09:00
Alex Shinn
67c9e7ca7c (chibi log) only needs (chibi show base), like most libraries which 
provide a combinator formatting interface.
 2013-10-08 21:43:27 +09:00
Alex Shinn
d80c7ff152 Adding customizable logging library with combinator formatting. 2013-10-08 21:40:06 +09:00
Alex Shinn
3ce042bba1 Adding initial version of (chibi show) successor to the fmt combinator formatting library. 2013-10-08 21:31:20 +09:00
Alex Shinn
952d665860 Adding build rules for chibi/monad/... 2013-10-08 21:28:32 +09:00
Alex Shinn
505c608679 Adding initial environment monad for use in combinator formatting. 2013-10-08 21:26:49 +09:00
Alex Shinn
a887b49e0c make-syntactic-closure generates a copy of existing closures, to allow for syntax generated syntax. 2013-10-07 18:57:43 +09:00
Alex Shinn
03b4ccc848 Writing out syntactic closures in the simple writer. 2013-10-07 18:54:04 +09:00
Alex Shinn
39eba86d49 Don't warn on import redefining an undefined value. 2013-10-04 16:45:50 +09:00
Alex Shinn
f9d73ddc30 Adding the -R<module> option to run "main" procedures directly from modules, 
analogous to Python's -m.  With no argument, runs chibi.repl.
 2013-10-04 12:04:50 +09:00
Alex Shinn
e037027fcf Fixing directory-fold to return knil on non-existing directories. 
Fixing file-regular?/directory?/... shortcut tests to return #f
for non-existent files instead of a confusing error.
 2013-10-04 10:42:49 +09:00
Alex Shinn
8b15884658 Supporting (chibi repl) advise from main.c. 2013-10-03 23:34:17 +09:00
Alex Shinn
3b7a042d61 Adding repl-advise-exception, currently advising potential modules exporting unbound indentifiers. 2013-10-03 12:42:18 +09:00
Alex Shinn
7004feed5e Adding closedir call to directory-fold-tree. 2013-10-03 12:30:24 +09:00
Alex Shinn
2d8371c258 Adding missing changes to available module introspection from 1729:f1e5f235d684. 2013-10-03 12:14:59 +09:00
Alex Shinn
fc2ca6181f Adding introspection to available unloaded modules. 2013-10-03 12:14:31 +09:00
Alex Shinn
daf5478824 Fixing failed opendir handling from 1725:739f90999b17. 2013-10-03 12:12:16 +09:00
Alex Shinn
d7cda433bc Adding a shortcut for -xscheme.base. 2013-10-03 12:01:54 +09:00
Alex Shinn
db32409452 If unbound, using current-output-port in place of current-error-port for -x languages. 
Allows -xscheme.r5rs.
 2013-10-03 11:36:39 +09:00
Alex Shinn
3c8c1fe74b Handling case where opendir fails in directory-fold-tree. 2013-10-03 09:37:33 +09:00
Alex Shinn
8ddee1f704 Adding missing "extern" from SEXP_API definition. 
Fixes issue #197.
 2013-10-03 09:34:43 +09:00
Alex Shinn
179aea56a0 Fix potential memory overwrite in sexp_bignum_fxmul. 
Patch from Lorenzo.
 2013-10-02 10:53:01 +09:00
Alex Shinn
20aa69033c Adding file-lock interface to flock(2) to (chibi filesystem). 2013-10-01 15:14:17 +09:00
Alex Shinn
82752174c2 Fixing env initialization for -m. Needed for -mchibi.repl -e'(repl)' to 
use the default (scheme base) language.
 2013-09-30 12:04:59 +09:00
Alex Shinn
216bfb87c9 containing-module should account for the fact the a module's environment may not yet be set. 2013-09-30 10:57:07 +09:00
Alex Shinn
a54c6c4e98 The big switch to (scheme base) as the default interaction-environment. 2013-09-30 10:53:21 +09:00
Alex Shinn
7a3f0a7362 Adding special handling for final sigma in (scheme char) case mappings. 
Fixes issue #147.
 2013-09-29 15:09:21 +09:00
Alex Shinn
3683e8cbdc Adding special case (non-1-to-1) char case mappings. 2013-09-29 14:45:51 +09:00
Alex Shinn
6094e5fb12 Adding string and symbol quote delimiters to list of read delimiters in (scheme read). 2013-09-29 13:42:24 +09:00
Alex Shinn
ae1f0fd76d Reverting patch from Peter Michaux. 2013-09-29 13:26:59 +09:00
Alex Shinn
67e50cefaa Exporting conf-source 2013-09-29 13:26:13 +09:00
Alex Shinn
87624c68ab Patch from Per Bothner to verify new boolean literals with delimiters. 2013-09-29 13:25:46 +09:00
Alex Shinn
368191918b Patch from Peter Michaux to allow reordering the heap struct 
so the data pointer is not the last element.
 2013-09-29 13:14:34 +09:00
Alex Shinn
5b879a2b55 Adding -? to print help with no "unknown option" error message. 2013-09-29 11:17:38 +09:00
Alex Shinn
008d13b294 Making new -x handling work with -e/-p. 
Optimizing the -xchibi.primitive case to use -q (i.e. no file I/O).
 2013-09-29 11:15:29 +09:00
Alex Shinn
5e4c6a8848 Removing the deprecated (scheme) module. 2013-09-29 11:06:09 +09:00
Alex Shinn
86d9957ae9 Making sexp_make_primitive_env available from Scheme. 
Adding the (chibi primitive) module to access this directly.
 2013-09-29 11:05:54 +09:00
Alex Shinn
eb4adcc9dd Better -x handling. If the language defines the standard port 
parameters but doesn't bind them, we bind them to stdin/stdout/stderr.
If the parameters are not defined at all, we abort.
 2013-09-29 11:04:20 +09:00
Alex Shinn
f21b4e3025 Adding #! line to echo-server.scm. 2013-09-28 13:05:23 +09:00
Alex Shinn
fbfe1f1b5b Adding 'reloader?: keyword to memoize-file-loader. 2013-09-26 19:57:20 +09:00
Alex Shinn
b27143a96c Fixing list-copy for improper lists. 2013-09-26 16:09:39 +09:00
Alex Shinn
ddfdd04a8f Additional list-copy tests from Per Bothner. 2013-09-26 16:07:56 +09:00
Alex Shinn
d0360178f1 Patch from Per Bothner for => in non-terminal case clauses. 2013-09-25 09:27:38 +09:00