24ece86772
- Added stale-when:
...
syntax: (stale-when guard-expr e* ...) ;; in definition context
(stale-when guard-expr e e* ...) ;; in expression context
semantics:
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
71c707df50
missing library file errors now print import trace.
2009-01-03 20:23:33 -05:00
f216ed5893
- fixed a few typos, disabled debugging in assembler-output, fixed
...
condition printing
2008-11-21 05:19:01 -05:00
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.
E.g.,
(let-syntax ([idval
(lambda (x)
(syntax-case x ()
[(_ id)
(lambda (rho)
(with-syntax ([val (datum->syntax #'here (rho #'id))])
#''val))]))])
(let-syntax ([ctval (make-compile-time-value 'foo)])
(list (idval ctval) (idval others))))
;=> (foo #f)
2008-11-14 04:32:08 -05:00
9fcf66ea7f
- uninstalling precompiled libraries now works properly.
2008-11-12 18:15:42 -05:00
c7d68432e3
- implemented uninstall-library.
2008-11-11 14:47:35 -05:00
9a3666d3ea
- completed all unicode primitives (thanks to Kent Dybvig)
2008-10-28 19:59:40 -04:00
5ed3f80901
- fixed problem with importing (main) when (main main) is available.
...
- fixed decoding of library names containing funny characters.
2008-10-23 13:26:07 -04:00
d3fb9eeb96
Added an "_" to the file name obtained from library-name->file-name
...
if the last symbol of the library name matches the regex "^main_*$".
2008-10-23 00:40:50 -04:00
f570ea8c2a
- interface between write/display and custom struct writers is
...
changed in order to allow large structures (e.g., libraries,
syntax objects, etc.) to print efficiently. This is done by only
traversing the parts of the structure that will actually be
printed, rather than traversing the whole data structure (which is
what write/display used to do). Pretty-print should be fixed in a
similar manner (TODO).
2008-10-15 07:44:06 -04:00
afa61cc1a7
- synching scheme/psyntax.*.ss from the psyntax distribution.
2008-10-13 17:33:25 -04:00
6741ac2817
better error message when a library file "foo.ss" does not contain
...
the expected library name (foo).
2008-06-05 00:58:04 -07:00
5c21f9995e
source annotations for r6rs-script and r6rs-libraries are now in
...
chars instead of bytes.
2008-05-06 15:38:05 -04:00
d49aed209a
Added (interaction-environment).
2008-05-01 06:02:36 -04:00
523fa2e588
minor fixes to warning messages.
2008-02-19 00:15:18 -05:00
8a809e2f58
Added (file-ctime filename) which returns the time of last change
...
(in nanoseconds)
2008-02-18 21:58:11 -05:00
e751c15bc4
library record now contains original file name for libraries loaded
...
from files.
2008-02-18 20:39:42 -05:00
c430a91bb8
more preparations for separate compilation
2008-02-18 20:28:54 -05:00
fa08c543bb
library records now cache expanded code.
2008-02-18 19:15:47 -05:00
163809f667
Ikarus can now compile, save, and reload a simple hello-world library.
2008-02-18 02:02:00 -05:00
e02b646d6e
Added separate compilation stubs.
2008-02-17 04:08:38 -05:00
314f80eee9
include now attached annotations to read files (using read-annotated
...
instead of read).
2008-02-17 02:29:36 -05:00
fc2d958419
Ikarus now recognizes ".sls", ".ss", and ".scm" extensions as well
...
as ".ikarus.sls", ".ikarus.ss", and ".ikarus.scm".
2007-12-27 15:16:08 -05:00
917754e28e
syntax-errors now give source information in their error message.
2007-12-19 19:05:23 -05:00
8c0563b2d3
fixes bug 173369: errors are supposed to be &assertion
2007-12-15 08:22:49 -05:00
c181838f48
changed "parse-import-spec*" in psyntax.expander to return two
...
vectors (names and labels) instead of an a-list subst.
2007-12-13 05:57:15 -05:00
79d529b224
Much improved error reporting when a library is not found.
...
Example:
> (import (a b c))
Unhandled exception
Condition components:
1. &error
2. &who: expander
3. &message: "cannot locate library in library-path"
4. &library-resolution:
library: (a b c)
files: ("./a/b/c.ss" "/Users/ikarus/.opt/lib/ikarus/a/b/c.ss")
2007-11-19 02:46:45 -05:00
a7680d723d
Extra libraries found in $pkglibdir can now be imported directly.
...
For example, (import (streams)) just works!
2007-11-18 22:46:00 -05:00
745c3be26e
Fixes bug 162834: Typo in error message.
2007-11-15 05:51:24 -05:00
4522d66cfc
* Version and sub-version specs are now honored in library import forms.
2007-10-26 12:41:55 -04:00
75a95bc189
* standard libraries now have version (6).
...
* #<library> now prints versions in proper form.
2007-10-26 01:22:11 -04:00
b640d98cbc
* removed formatted errors from all source codes.
2007-10-25 14:32:26 -04:00
fdb664b61c
renamed:
...
src/scheme => scheme
2007-10-17 20:07:10 -04:00
Abdulaziz Ghuloum