Commit Graph

231 Commits

Author SHA1 Message Date
Abdulaziz Ghuloum c375d537a3 added waiter-prompt-string parameter (chez compatible) 2009-09-25 00:56:09 +03:00
Abdulaziz Ghuloum 4ce666c8d6 applied patch from andreas rottmann for providing "process*" which
is the kitchen sink of subprocess creation.
2009-09-02 22:47:57 +03:00
Abdulaziz Ghuloum c0233db219 fixed the bahavior of fxaithmetic-shift{-left,-right,} when the
shift amount is not in range and when the result overflows.
2009-08-26 18:04:18 +03:00
Abdulaziz Ghuloum 22dc82567d added a "warning" procedure, that's like assertion-violation and
error except that it throws a warning via raise-continuable.
2009-08-03 10:36:18 +03:00
Abdulaziz Ghuloum af233a2ac2 added post-gc-hooks, a list of thunks that are invoked after garbage
2009-07-30 14:19:46 +03:00
Abdulaziz Ghuloum cdea4e0942 added define-fluid-syntax and fixed fluid-let-syntax. 2009-07-28 22:12:48 +03:00
Abdulaziz Ghuloum 7961405db7 input ports now support "input-port-column-number" and
"input-port-row-number".  These currently work for string ports,
latin-1 ports, and utf-8 ports as long as only ascii chars are 
2009-07-23 16:35:05 +03:00
Abdulaziz Ghuloum 9e764c76b4 - eqv? and equal? now guarantee #t when given two NaNs (unspecified
by R6RS).
2009-07-20 10:01:05 +03:00
Abdulaziz Ghuloum cda06eba58 added a parameter to switch between different letrec handling routines 2009-07-06 12:07:18 +03:00
Abdulaziz Ghuloum 5e02972e7f enabled debug-scc flag for debugging the scc pass of the compiler
(not useful for casual users)
2009-06-14 12:06:48 +03:00
Abdulaziz Ghuloum 5f4151a2e9 moved port position into cookie instead of being its own vector. 2009-05-30 13:34:18 +03:00
Abdulaziz Ghuloum f13876d385 - removed include and include-into from (ikarus) library
- moved include and include/lexical-context to their own 
  (ikarus include) library (source only, not in boot image).
2009-05-30 08:14:09 +03:00
Abdulaziz Ghuloum 2653cedee1 expand changed:
- it now takes an optional environment (it was required)
  - it no longer returns a second value (list of libraries)
  - it's output is "pretty".

the old expand is now called core-expand.
2009-05-30 05:16:04 +03:00
Abdulaziz Ghuloum 24ece86772 - Added stale-when:
syntax:  (stale-when guard-expr e* ...)   ;; in definition context
            (stale-when guard-expr e e* ...) ;; in expression context

     When a stale-when form is encountered while expanding any code
     (expressions, macros, macros in macros, etc.) in a library
     body, the guard-expr is expanded (but not evaluated) and
     serialized along with the library.  When the library is later
     reloaded from fasl and before it is installed, the guard-expr
     is evaluated.  If guard-expr returns true, the fasl content is
     ignored and the library is recompiled afresh from source.
2009-05-28 09:02:47 +03:00
Abdulaziz Ghuloum f759815a8c - Ikarus now recognizes IKARUS_FASL_DIRECTORY (and the corresponding
fasl-directory parameter) that works as follows:
  - if IKARUS_FASL_DIRECTORY is set to "", no fasl files are produced.
  - if IKARUS_FASL_DIRECTORY is set to something other than "", the
    string is used as a directory in which fasl files are placed.
  - if IKARUS_FASL_DIRECTORY is unset, the directory 
    $HOME/.ikarus/precompiled is used for fasl output.
  - library file names are cannonicalized using file-real-path.
  - the fasl file (if produced) is the result of
     (string-append (fasl-directory) (file-real-path filename) ext)
    where ext is either ".ikarus-32bit-fasl" or ".ikarus-64bit-fasl".

- The old behavior (placing the fasl files in the same place as the
  library files) can be achieved by setting IKARUS_FASL_DIRECTORY='/'.
2009-05-26 13:39:32 +03:00
Abdulaziz Ghuloum 5e5cbfe18b - Added make-directory* (like make-directory, but builds the whole
directory structure recursively) 
- Added split-file-name (takes a string, returns two values: the
  substring before the final "/" and the string after it).
- Fixed a minor bug in file-directory?, file-exists?, etc. that were
  failing on OS X if part of the path given was not a directory.
  E.g., if /tmp/foo is a regular file, (file-directory? "/tmp/foo/bar")
  was raising an exception instead of returning #f.
2009-05-26 01:14:11 +03:00
Abdulaziz Ghuloum 9cb0945f1f - Added file-real-path which is identical to realpath(3). 2009-05-25 22:19:43 +03:00
Abdulaziz Ghuloum b35f5a9e1d - trace-lambda and debug-call now interact properly and do not lose
tail calls.
2009-05-21 11:47:24 +03:00
Abdulaziz Ghuloum beb3845e9d - modified the ikarus debugger to use the same continuation frame
structure as the one the tracer uses.
2009-05-19 19:46:23 +03:00
Abdulaziz Ghuloum a489f169ee - added trace-let 2009-05-18 11:14:17 +03:00
Abdulaziz Ghuloum ff25a484fb - Added -d (--debug) flag that enables debugging at the repl, r6rs
scripts, and compiling dependencies.  This is the first stab at
  the debugger.  It's SLOW!
2009-05-18 02:08:02 +03:00
Abdulaziz Ghuloum 39c8e8e23f removed source annotation from primitive procedures (which were not
supposed to be there in the first place)
2009-05-14 09:09:58 +03:00
Abdulaziz Ghuloum 7002046c8e - added a way of making annotated procedures without invoking the
compiler.   (useful for a future project)
- refershed all boot files (because of added primitives)
- regenerated some autoconf files (to use newer version)
2009-05-11 01:35:38 +03:00
Abdulaziz Ghuloum 7e965758cf Added memcpy (courtesy of Andreas Rottmann).
The `memcpy' procedure allows to copy memory from bytevectors to
  unmanaged (malloc'ed) memory and vice-versa.
2009-04-30 12:35:49 +03:00
Abdulaziz Ghuloum d63a9c1f51 Added open-directory-steam, directory-stream?, read-directory-stream,
and close-directory-stream as per bug 315804.
2009-04-09 12:29:50 +03:00
Abdulaziz Ghuloum 5c941ea62c Out-of-tree building and testing now seems to work 2009-04-06 18:47:40 +03:00
Abdulaziz Ghuloum b97cbf1688 Fixed environ. The procedure environ takes no arguments and returns
an association list where both keys and values and strings found in
the posix environment.
2009-04-06 09:59:07 +03:00
Abdulaziz Ghuloum 2adc9cb85d Applied patch for "make-hard-link". Thanks to Andreas Rottmann. 2009-01-03 20:36:53 -05:00
Abdulaziz Ghuloum 264156f305 added an apropos command 2008-12-27 13:13:45 -05:00
Abdulaziz Ghuloum ce4dc64e0d made public source-position conditions and load-r6rs-script. 2008-12-27 00:36:13 -05:00
Abdulaziz Ghuloum 2be7d93637 - Added (syntax-transpose syntax-object base-id new-id-object).
It returns syntax-object wrapped with the marks and substitutions
  that have been added to new-id since its introduction as base-id.
  The new-id and base-id should be free-identifier=? and new-id
  should have the same (or more) marks as base-id.
2008-12-25 16:33:50 -05:00
Abdulaziz Ghuloum 4918b0e965 added setenv and unsetenv to (ikarus). 2008-12-23 20:58:46 -05:00
Abdulaziz Ghuloum 026fd6f446 added tests to ensure that symbols are gcable. 2008-12-10 03:18:33 -05:00
Abdulaziz Ghuloum f7d1d6b6a3 unused (garbage) symbols can be reclaimed now 2008-12-06 12:40:18 -05:00
Abdulaziz Ghuloum 3049d3d22e Added errno. 2008-11-25 22:52:26 -05:00
Abdulaziz Ghuloum 6922b0d9c2 added pointer-ref-{unsigned-,}long-long 2008-11-21 05:56:51 -05:00
Abdulaziz Ghuloum ab6f0567a1 removed some bindings from some base libraries which should not have
exported them.
2008-11-15 11:31:10 -05:00
Abdulaziz Ghuloum fc80aaae37 - added the ability to inject arbitrary compile time values using:
(define-syntax foo (make-compile-time-value <expr>))
  The value can be retrieved using curried macro transformers.
     (let-syntax ([idval
                   (lambda (x)
                     (syntax-case x ()
                       [(_ id)
                        (lambda (rho)
                          (with-syntax ([val (datum->syntax #'here (rho #'id))])
       (let-syntax ([ctval (make-compile-time-value 'foo)])
         (list (idval ctval) (idval others))))
     ;=> (foo #f)
2008-11-14 04:32:08 -05:00
Abdulaziz Ghuloum dc8d4b33ad - implemented $unintern-gensym 2008-11-12 18:03:14 -05:00
Abdulaziz Ghuloum c7d68432e3 - implemented uninstall-library. 2008-11-11 14:47:35 -05:00
Abdulaziz Ghuloum 766eb7f539 - fixed equal? to terminate on all inputs as mandated by R6RS.
(thanks to Michael Adams and Kent Dybvig for making the code
   available in its entirety in their ICFP 2008 paper)
2008-11-11 00:39:02 -05:00
Abdulaziz Ghuloum 25f40fefb0 Added the following file system primitives
- file-readable? path -> boolean
 - file-writable? path -> boolean
 - file-executable? path -> boolean
 - file-size path -> integer
 - rename-file source dest -> void
(thanks to Andreas Rottmann)
2008-11-10 23:36:11 -05:00
Abdulaziz Ghuloum 069bd683cd - added file-mtime
- Ikarus fasl files and source files are not compared using 
   (< (file-mtime ikfasl) (file-mtime filename))
  instead of
   (<= (file-ctime ikfasl) (file-ctime filename))
2008-11-01 07:28:08 -04:00
Abdulaziz Ghuloum 359aa1d2c9 - fixed errors where multiple internal definitions were silently
allowed if typed in the repl.
- added some tests for the interaction environment.
2008-10-31 16:22:25 -04:00
Abdulaziz Ghuloum 9a3666d3ea - completed all unicode primitives (thanks to Kent Dybvig) 2008-10-28 19:59:40 -04:00
Abdulaziz Ghuloum 1be0f2af6e - changed foreign accessors and mutator names to have '-c-' in their
names as suggested by Ken Dickey.
2008-10-12 02:06:25 -04:00
Abdulaziz Ghuloum 811c94361b - fixed bugs in pass-specify-rep where some (known) types were
unhandled causing compile time errors.
- fixed some bootstrapping issues with pointer? (which was moved out
  of the (ikarus) library)
- freshened up the bootfiles for both 32- and 64-bit version of
2008-10-12 01:15:20 -04:00
Abdulaziz Ghuloum 1e5e516b08 - added (ikarus foreign) library that should be used instead of
(ikarus system $foreign).
- changed the names of some of the pointer primitives
- changed the name of the procedure make-ffi to make-callout
- updated examples and libraries to conform with new names
- updated the users guide to provide a complete description of 
  the (ikarus foreign) library
- updated list of missing R6RS features in the users guide
2008-10-06 01:19:27 -04:00
Abdulaziz Ghuloum 89d9a472a5 "darwin" is no longer hardcoded in lib/,
instead, it is obtained from the target info that autoconf
2008-09-24 23:18:35 -04:00
Abdulaziz Ghuloum 06fd988a17 C callbacks now reach the C point where they should make the call
back into Scheme land.
2008-09-20 01:58:57 -04:00