Alex Shinn
066d24c2d1
Not warning about undefs on an error is bad - modifying to warn for everything
...
except the irritants of the error, to avoid the duplicate warn+error undefined.
2012-02-02 23:44:15 +09:00
Alex Shinn
2a8fe7738e
Giving a more helpful error message when not all I/O ports are available in the repl.
2012-01-02 16:33:59 +09:00
Travis Cross
7b23858d86
Fix off-by-one error in command-line argument handling.
...
Previously (command-line) did not include the script name, but did
include the executable name if no script was given. Now if a script
is given its name will be the first element of the list returned by
(command-line) and will be the first element of the list passed to
(main).
This brings us into compliance with SRFI-22. Our man page was already
correct on this point.
2011-12-31 09:03:21 +00:00
Alex Shinn
8eb74156f9
GC preserving in/out/err in REPL.
2011-12-20 00:51:12 +09:00
Alex Shinn
ad10e7d766
Removing cygin warning.
2011-12-17 14:31:50 +09:00
Alex Shinn
5b64ba5a9c
heap size utility 'multiplier' not used with boehm
2011-12-11 14:24:45 +09:00
Alex Shinn
ffa59e37a8
Image loading needs fcntl.h (when compiling without threads).
2011-12-09 10:20:17 +09:00
Alex Shinn
edb73cf250
-h <size> option not supported with Boehm
2011-12-07 09:04:12 +09:00
Alex Shinn
f34b9267c1
Typo, used wrong preprocessor directive to check for module support in help.
2011-12-07 08:34:59 +09:00
Alex Shinn
be10dca2cc
Adding a brief option summary when usage is wrong (including just -h, or --anything).
2011-12-06 22:30:42 +09:00
Bakul Shah
0e85ac611d
Fix normal exit for plan9
2011-12-04 00:27:41 -08:00
Alex Shinn
f61204d5e1
Adding cond-expand to the initial empty environment along with import for writing portable scripts.
2011-12-04 15:31:03 +09:00
Alex Shinn
75f67b5474
Setting interaction environment to load environment when running scripts.
...
This maintains backwards compatibility, and is convenient in many cases.
If you want to run a script which really does want an interaction-environment,
such as a repl or editor, you should reset the env to a fresh one.
2011-12-01 21:54:56 +09:00
Alex Shinn
5847e6b631
-m and -x are ignored when compiled without modules, -e, -p and -l disable env reinitializing
2011-12-01 21:38:12 +09:00
Alex Shinn
64fdfc1c8c
Scripts start with an env empty of everything but `import' following R7RS semantics.
...
We make an exception for this if any -m or -x options have been specified.
2011-11-30 09:39:05 +09:00
Alex Shinn
dd2814953c
making command-line a parameter, and importing it and exit into (scheme process-context)
2011-11-15 23:27:58 -08:00
Alex Shinn
7dd811ad57
explicitly casting to unsigned char when using isalpha/digit/etc.
2011-11-14 15:27:02 +09:00
Alex Shinn
c57e71d3dd
checking abi version in image files
2011-11-07 23:46:30 +09:00
Alex Shinn
7a5dd6351c
Shared libraries are now versioned and annotated with the ABI compile-time options.
2011-11-07 23:39:38 +09:00
Alex Shinn
a07f46d450
Removing spurious warning about prefix and suffix being used unintialized (even though they can't be).
2011-11-06 21:16:38 +09:00
Alex Shinn
370d990df5
Adding "-x module" option for alternate languages which currently just does an import-only.
2011-11-06 15:39:31 +09:00
Alex Shinn
44ac1bcb89
abstracting to use sexp_ versions of isdigit, tolower, toupper consistently, and casting to avoid warnings in cygwin
2011-11-06 14:37:59 +09:00
Alex Shinn
085afa48b2
Making magic escapes unambiguous.
2011-11-05 03:40:06 +09:00
Alex Shinn
ae77cddba0
image loading fixes
2011-11-02 13:13:07 +00:00
Alex Shinn
6ce131dc04
fixing context offset calculation
2011-10-31 21:49:34 +09:00
Alex Shinn
0bc3c74422
removing unused variable
2011-10-31 00:13:27 +09:00
Alex Shinn
1e01258724
fixing bytecode offsets in images, allowing the image heap size and init heap size to differ
2011-10-31 00:10:56 +09:00
Alex Shinn
7a15968bf5
stricter checks on image functions
2011-10-05 21:38:23 +09:00
Alex Shinn
93696841ed
re-creating ports on image loading
2011-09-25 10:55:24 +09:00
Alex Shinn
4f9903db00
initial image file support
2011-09-24 17:18:35 +09:00
Alex Shinn
34638780bd
don't try to compile AST types users enter directly at the repl
2011-08-28 17:58:50 +09:00
Alex Shinn
a66dd88158
forgot conditional includes for no case-folding
2011-05-24 07:29:30 +09:00
Alex Shinn
78f0e9bd22
conditionally toggling isalpha/isxdigit between function or macro depending on platform
...
needed for plan9 where the function definitions are not provided
2011-05-19 23:32:23 -07:00
Alex Shinn
9b0c057343
cleaning up initialization interface, adding sexp_load_standard_ports
2011-04-07 22:48:10 +09:00
Alex Shinn
1b50d709d2
allowing NULL arg to sexp_load_standard_env, updating to SEXP_SEVEN
2011-04-06 01:27:33 +09:00
Alex Shinn
0f9a23f94f
-e/-p options in main had a long-standing stupid gc bug
2011-04-03 22:15:48 +09:00
Alex Shinn
e6ba6e59a5
Adding support for case-folding.
2011-03-03 00:31:32 +09:00
Alex Shinn
afc6a96d68
Adding more OOM checks (issue #59 ), thanks rotty.
2011-02-27 20:53:12 +09:00
Alex Shinn
369836d07b
scripts should trace when DEBUG_VM is set
2011-02-12 16:59:19 +09:00
Alex Shinn
00183780fa
don't make stdout/err non-blocking
2011-01-04 19:16:48 +09:00
Alex Shinn
23382e9540
allowing per-heap maximum size limit as a new argument to sexp_make_eval_context
...
can specify on the command line with -h 1M/2M (set to 0 for no limit)
2010-12-30 11:26:15 +09:00
Alex Shinn
a9678e5378
define doesn't overwrite existing imported bindings.
...
default repl env also imports standard env rather than using it
directly so redefining primitives doesn't affect standard macros.
2010-12-26 17:49:23 +09:00
Alex Shinn
96161ffcf6
fixing non-threaded build
2010-12-26 14:24:19 +09:00
Alex Shinn
2affd2c677
creating initial API for C functions to block on input ports
2010-12-11 22:15:17 -08:00
Alex Shinn
695b44332e
adding interface to bytecode-literals
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(need to check these when debugging gc)
2010-12-05 16:53:38 -08:00
