mit-scheme.git
7 years agoglib: Update GIO ports to upstream internal changes.
Matt Birkholz [Thu, 2 Feb 2017 01:18:24 +0000 (18:18 -0700)]
glib: Update GIO ports to upstream internal changes.

7 years agoXstring-ref disappeared in the merge.
Matt Birkholz [Wed, 1 Feb 2017 21:26:41 +0000 (14:26 -0700)]
Xstring-ref disappeared in the merge.

7 years agoMicrocode-object/unassigned disappeared in the merge.
Matt Birkholz [Wed, 1 Feb 2017 19:06:14 +0000 (12:06 -0700)]
Microcode-object/unassigned disappeared in the merge.

7 years agoMerge branch 'master' into Gtk.
Matt Birkholz [Wed, 1 Feb 2017 16:45:54 +0000 (09:45 -0700)]
Merge branch 'master' into Gtk.

7 years agotests/unit-testing.scm: Add expectation to assert-error failure.
Matt Birkholz [Wed, 1 Feb 2017 07:30:11 +0000 (00:30 -0700)]
tests/unit-testing.scm: Add expectation to assert-error failure.

Recently bytevector-u8-ref did not signal a range error but returned a
random value.  The failure report only said "value <random>".  Now it
also includes the expected condition type(s).

7 years agoSuppress 100+ useless pass 1 warnings about missing externs files.
Matt Birkholz [Wed, 1 Feb 2017 07:27:45 +0000 (00:27 -0700)]
Suppress 100+ useless pass 1 warnings about missing externs files.

7 years agosvm: Make fixnum->integer instruction work with TC_FALSE fixnums.
Matt Birkholz [Wed, 1 Feb 2017 07:17:13 +0000 (00:17 -0700)]
svm: Make fixnum->integer instruction work with TC_FALSE fixnums.

Bytevectors store their length with TC_FALSE(?).  Use the
FIXNUM_TO_LONG from liarc.h which does not assume TC_FIXNUM.

7 years agoUpdate XML code to use Unicode strings throughout.
Chris Hanson [Tue, 31 Jan 2017 05:20:12 +0000 (21:20 -0800)]
Update XML code to use Unicode strings throughout.

I need this to be able to read the Unicode Character Database.

7 years agoFix bug: ranges aren't necessarily code points.
Chris Hanson [Tue, 31 Jan 2017 03:15:43 +0000 (19:15 -0800)]
Fix bug: ranges aren't necessarily code points.

7 years agosvm: typo
Matt Birkholz [Tue, 31 Jan 2017 01:39:32 +0000 (18:39 -0700)]
svm: typo

7 years agoUndo d7f390f now that LIAR/svm is compiling constants properly(?).
Matt Birkholz [Tue, 31 Jan 2017 00:33:40 +0000 (17:33 -0700)]
Undo d7f390f now that LIAR/svm is compiling constants properly(?).

7 years agosvm: Fix handling of machine-constants that are larger than 32bits.
Matt Birkholz [Tue, 31 Jan 2017 00:31:22 +0000 (17:31 -0700)]
svm: Fix handling of machine-constants that are larger than 32bits.

7 years agosvm: Stub out bogus rtl:constant-cost copied from i386.
Matt Birkholz [Tue, 31 Jan 2017 00:26:39 +0000 (17:26 -0700)]
svm: Stub out bogus rtl:constant-cost copied from i386.

7 years agosvm: Remove imports from (cross-reference).
Matt Birkholz [Tue, 31 Jan 2017 00:21:19 +0000 (17:21 -0700)]
svm: Remove imports from (cross-reference).

7 years agoReplace unbound ascii-char? with char->... stolen from LIAR/x86-64.
Matt Birkholz [Mon, 30 Jan 2017 18:47:27 +0000 (11:47 -0700)]
Replace unbound ascii-char? with char->... stolen from LIAR/x86-64.

7 years agoFix infinite string input ports; add missing increment.
Matt Birkholz [Mon, 30 Jan 2017 17:52:00 +0000 (10:52 -0700)]
Fix infinite string input ports; add missing increment.

7 years agoRework the UTF-8 codecs:
Chris Hanson [Mon, 30 Jan 2017 09:42:20 +0000 (01:42 -0800)]
Rework the UTF-8 codecs:

* Allow any scalar value to be used, as required by Unicode.
* Implement strict decoding as described in Unicode document.
* Change test cases to match new behavior.

7 years agoChange bucky-bit prefixes to prefer upper-case for output.
Chris Hanson [Mon, 30 Jan 2017 09:41:13 +0000 (01:41 -0800)]
Change bucky-bit prefixes to prefer upper-case for output.

Also make sure that upper-case is accepted when case-folding is off.

7 years agoImplement char->scalar-value.
Chris Hanson [Mon, 30 Jan 2017 09:40:19 +0000 (01:40 -0800)]
Implement char->scalar-value.

7 years agoUpdate documentation for param:parser-fold-case?.
Chris Hanson [Mon, 30 Jan 2017 04:42:28 +0000 (20:42 -0800)]
Update documentation for param:parser-fold-case?.

7 years agoImplement #!fold-case and #!no-fold-case.
Chris Hanson [Mon, 30 Jan 2017 04:41:20 +0000 (20:41 -0800)]
Implement #!fold-case and #!no-fold-case.

7 years agoFix bug: ustrings may be equal but still have different type codes.
Chris Hanson [Mon, 30 Jan 2017 03:16:35 +0000 (19:16 -0800)]
Fix bug: ustrings may be equal but still have different type codes.

Also simplify implementations of eqv? and equal?, and remove eqv? handling of
empty vectors.

7 years agoChange string printer to generate R7RS-compatible strings.
Chris Hanson [Mon, 30 Jan 2017 03:12:05 +0000 (19:12 -0800)]
Change string printer to generate R7RS-compatible strings.

7 years agoChange parser to respect fold-case? in various places.
Chris Hanson [Mon, 30 Jan 2017 03:08:41 +0000 (19:08 -0800)]
Change parser to respect fold-case? in various places.

7 years agoChange some of the parser's parameter names:
Chris Hanson [Mon, 30 Jan 2017 03:00:38 +0000 (19:00 -0800)]
Change some of the parser's parameter names:

* Rename param:parser-canonicalize-symbols? to param:parser-fold-case?.

* Rename param:parser-enable-file-attributes-parsing? to
  param:parser-enable-attributes?.

* Eliminate unnecessary *parser-enable-file-attributes-parsing?*
  and *parser-keyword-style*.

* Change port properties to eliminate *...* and use new names.

7 years agoRefactor the character set abstraction:
Chris Hanson [Mon, 30 Jan 2017 02:40:53 +0000 (18:40 -0800)]
Refactor the character set abstraction:

* Clarify the use of "code point" versus "scalar value".

* Rename well-formed-scalar-value-list? to code-point-list? and broaden its
  scope to allow characters, strings, and character sets.

* Rename scalar-values->char-set to char-set* and broaden its domain to include
  any code-point-list?.

* Rename char-set->scalar-values to char-set->code-points.

* Implement char-in-set? which is char-member? with the args reversed.  This
  makes it consistent with scalar-value-in-char-set?.  Deprecate char-member?.

* Implement char-set-union* and char-set-intersection*.

* Eliminate all of the "alphabet" names which are obsolete.

* Eliminate guarantee-char-set and error:not-char-set.

7 years agoAdd substring indices to prefix/suffix tests.
Chris Hanson [Mon, 30 Jan 2017 02:39:57 +0000 (18:39 -0800)]
Add substring indices to prefix/suffix tests.

Also simplify the implementations and fix a thinko in the suffix
implementations.

7 years agoRewrite the character-name support to support unicode and case folding.
Chris Hanson [Mon, 30 Jan 2017 02:06:21 +0000 (18:06 -0800)]
Rewrite the character-name support to support unicode and case folding.

Also simplify the code a bit.

7 years agoUse boot inits in char.scm.
Chris Hanson [Mon, 30 Jan 2017 02:06:02 +0000 (18:06 -0800)]
Use boot inits in char.scm.

7 years agoAdjust tests to match changes to unicode-scalar-value?.
Chris Hanson [Mon, 30 Jan 2017 02:02:38 +0000 (18:02 -0800)]
Adjust tests to match changes to unicode-scalar-value?.

Also add checks of unicode-code-point?.

7 years agoFix implementation of unicode-scalar-value? to not exclude non-characters.
Chris Hanson [Mon, 30 Jan 2017 01:56:53 +0000 (17:56 -0800)]
Fix implementation of unicode-scalar-value? to not exclude non-characters.

Also implement unicode-code-point?.

7 years agoImplement \x<hex>; syntax for strings.
Chris Hanson [Mon, 30 Jan 2017 01:53:36 +0000 (17:53 -0800)]
Implement \x<hex>; syntax for strings.

7 years agoImplement #\x... syntax for characters.
Chris Hanson [Sun, 29 Jan 2017 08:50:20 +0000 (00:50 -0800)]
Implement #\x... syntax for characters.

7 years agoEliminate char->ascii and ascii->char, which were misnomers.
Chris Hanson [Sun, 29 Jan 2017 08:42:13 +0000 (00:42 -0800)]
Eliminate char->ascii and ascii->char, which were misnomers.

Change char-ascii? to be true only for 7-bit chars.  Also change char-ascii? to
return a boolean and implement ascii-char?.

7 years agoFix bug: would-block value only returned if nothing has been read.
Chris Hanson [Sun, 29 Jan 2017 06:00:21 +0000 (22:00 -0800)]
Fix bug: would-block value only returned if nothing has been read.

7 years agoSimplify logic for printing generic I/O ports.
Chris Hanson [Sun, 29 Jan 2017 04:26:35 +0000 (20:26 -0800)]
Simplify logic for printing generic I/O ports.

7 years agoUpgrade compound-predicate implementation with latest from book.
Chris Hanson [Sat, 28 Jan 2017 23:38:50 +0000 (15:38 -0800)]
Upgrade compound-predicate implementation with latest from book.

Also clean up the initialization sequence.

7 years agoMove tests from test-predicate-lattice -> test-compound-predicate.
Chris Hanson [Sat, 28 Jan 2017 22:36:55 +0000 (14:36 -0800)]
Move tests from test-predicate-lattice -> test-compound-predicate.

7 years agoEliminate use of obsolete get-if-available method.
Chris Hanson [Sat, 28 Jan 2017 11:20:29 +0000 (03:20 -0800)]
Eliminate use of obsolete get-if-available method.

7 years agoMove non-{top,bottom}-tag? to be near {top,bottom}-tag?.
Chris Hanson [Sat, 28 Jan 2017 11:19:45 +0000 (03:19 -0800)]
Move non-{top,bottom}-tag? to be near {top,bottom}-tag?.

7 years agoImplement simple-{list,lset}-memoizer to capture common pattern.
Chris Hanson [Sat, 28 Jan 2017 11:19:02 +0000 (03:19 -0800)]
Implement simple-{list,lset}-memoizer to capture common pattern.

7 years agoSome tests had undefined assertions; use new assertions instead.
Chris Hanson [Sat, 28 Jan 2017 11:18:09 +0000 (03:18 -0800)]
Some tests had undefined assertions; use new assertions instead.

7 years agoImprove the unit-testing framework in a few ways.
Chris Hanson [Sat, 28 Jan 2017 11:15:42 +0000 (03:15 -0800)]
Improve the unit-testing framework in a few ways.

* Simplified the creation of new assertions.
* Added ability to have templated failure messages.
* Made it easy to make negated assertions.
* Added a handful of new assertions.

7 years agoRename predicate constructor/accessor to tagger/untagger.
Chris Hanson [Sat, 28 Jan 2017 05:06:37 +0000 (21:06 -0800)]
Rename predicate constructor/accessor to tagger/untagger.

7 years agoFix regexp bug in previous change. Add run-time diagnostics.
Chris Hanson [Sat, 28 Jan 2017 04:46:57 +0000 (20:46 -0800)]
Fix regexp bug in previous change.  Add run-time diagnostics.

7 years agoNormalize .gitignore directory patterns.
Chris Hanson [Sat, 28 Jan 2017 04:36:30 +0000 (20:36 -0800)]
Normalize .gitignore directory patterns.

7 years agoFix up STAGE0 handling which failed to use the specified build.
Chris Hanson [Sat, 28 Jan 2017 02:21:48 +0000 (18:21 -0800)]
Fix up STAGE0 handling which failed to use the specified build.

Also add -n arg for testing and generalized n-stages arg.

7 years agoFix compiler crash on SVM with constant that doesn't fit in 32-bit signed.
Chris Hanson [Fri, 27 Jan 2017 21:51:10 +0000 (13:51 -0800)]
Fix compiler crash on SVM with constant that doesn't fit in 32-bit signed.

7 years agoSummarize test results at end of run.
Chris Hanson [Fri, 27 Jan 2017 20:58:56 +0000 (12:58 -0800)]
Summarize test results at end of run.

7 years agoDon't return legacy strings containing UTF-8.
Chris Hanson [Fri, 27 Jan 2017 20:58:39 +0000 (12:58 -0800)]
Don't return legacy strings containing UTF-8.

7 years agoDeprecate symbol-name.
Chris Hanson [Fri, 27 Jan 2017 20:25:05 +0000 (12:25 -0800)]
Deprecate symbol-name.

7 years agoFix bugs: fixnum sizes must be measured at runtime.
Chris Hanson [Fri, 27 Jan 2017 16:17:31 +0000 (08:17 -0800)]
Fix bugs: fixnum sizes must be measured at runtime.

Otherwise cross-compiling on a host that's wider than the target will not work.

7 years agoFix typo.
Chris Hanson [Fri, 27 Jan 2017 10:54:09 +0000 (02:54 -0800)]
Fix typo.

7 years agoMajor refactor to use ustring in important places.
Chris Hanson [Fri, 27 Jan 2017 10:31:37 +0000 (02:31 -0800)]
Major refactor to use ustring in important places.

There is much more work to do but this converts all the textual I/O, parser
buffers, pathnames, URIs, and a bunch of the XML code.  The older Unicode
support in (runtime unicode) is completely gone now.  Outside of Edwin, it
should be fairly safe to assume that legacy strings are *NOT* UTF-8 encoded.

Some specific work items remaining:

* Eliminate symbol-name, which violates the non-utf8-legacy rule.

* Finish converting the XML code to consistently use ustrings.

* Implement real Unicode casing, ordering, and character sets.

* Change the parser to use the R7RS-defined character classes.

* Isolate Edwin from the runtime system's string implementation, since porting
  it to Unicode is not worth the trouble.  It should be frozen to use only
  ASCII, not ISO 8859-1 as at present.

And last of all:

* Once Edwin is isolated, convert the runtime system to use ustrings everywhere,
  then rename them from "ustring" to "string".

7 years agoFix thinko.
Chris Hanson [Fri, 27 Jan 2017 07:09:16 +0000 (23:09 -0800)]
Fix thinko.

7 years agoChange string I/O to use ustrings.
Chris Hanson [Fri, 27 Jan 2017 06:34:23 +0000 (22:34 -0800)]
Change string I/O to use ustrings.

7 years agoConvert generic I/O to support ustring.
Chris Hanson [Fri, 27 Jan 2017 06:34:03 +0000 (22:34 -0800)]
Convert generic I/O to support ustring.

7 years agoImplement converters between utf8-string and ustring.
Chris Hanson [Fri, 27 Jan 2017 06:08:09 +0000 (22:08 -0800)]
Implement converters between utf8-string and ustring.

These are temporary: both utf8-string and wide-string are going to be
eliminated.  Until then, we need some scaffolding to incrementally rewrite code
that uses them.

7 years agoTweak to use bytevector.
Chris Hanson [Fri, 27 Jan 2017 05:53:07 +0000 (21:53 -0800)]
Tweak to use bytevector.

7 years agoTweak to use ustrings.
Chris Hanson [Fri, 27 Jan 2017 05:52:44 +0000 (21:52 -0800)]
Tweak to use ustrings.

7 years agoAdd unicode support to equal?.
Chris Hanson [Fri, 27 Jan 2017 04:36:36 +0000 (20:36 -0800)]
Add unicode support to equal?.

7 years agoChange printer to support unicode.
Chris Hanson [Fri, 27 Jan 2017 04:34:05 +0000 (20:34 -0800)]
Change printer to support unicode.

7 years agoA handful of tweaks.
Chris Hanson [Fri, 27 Jan 2017 04:26:05 +0000 (20:26 -0800)]
A handful of tweaks.

7 years agoChange string hash tables to support unicode strings.
Chris Hanson [Fri, 27 Jan 2017 03:44:32 +0000 (19:44 -0800)]
Change string hash tables to support unicode strings.

7 years agoMake sure that strings being passed to primitives are converted.
Chris Hanson [Fri, 27 Jan 2017 03:40:00 +0000 (19:40 -0800)]
Make sure that strings being passed to primitives are converted.

7 years agoChange pathname abstraction to use unicode strings.
Chris Hanson [Fri, 27 Jan 2017 01:55:57 +0000 (17:55 -0800)]
Change pathname abstraction to use unicode strings.

7 years agoAdd support for running fewer than three stages.
Chris Hanson [Fri, 27 Jan 2017 01:55:17 +0000 (17:55 -0800)]
Add support for running fewer than three stages.

7 years agoFix typo.
Chris Hanson [Fri, 27 Jan 2017 01:45:54 +0000 (17:45 -0800)]
Fix typo.

7 years agoEliminate large swath of unused exports from (runtime unicode) package.
Chris Hanson [Fri, 27 Jan 2017 01:23:49 +0000 (17:23 -0800)]
Eliminate large swath of unused exports from (runtime unicode) package.

7 years agoEliminate use of xstring in IMAIL.
Chris Hanson [Fri, 27 Jan 2017 01:00:18 +0000 (17:00 -0800)]
Eliminate use of xstring in IMAIL.

7 years agoEliminate use of xstring in Edwin.
Chris Hanson [Fri, 27 Jan 2017 00:53:37 +0000 (16:53 -0800)]
Eliminate use of xstring in Edwin.

7 years agoRefactor symbol implementation to use UTF-8 bytevectors for names.
Chris Hanson [Fri, 27 Jan 2017 00:30:33 +0000 (16:30 -0800)]
Refactor symbol implementation to use UTF-8 bytevectors for names.

Primitives handle this correctly since they accept either a legacy string or a
bytevector.  As long as no one peeks behind the abstraction this should be
transparent.

However, symbols with non-ASCII names will produce non-legacy strings when
asked.  AFAIK there are none currently in use.

7 years agoEliminate incorrect registration of legacy-string?.
Chris Hanson [Fri, 27 Jan 2017 00:30:13 +0000 (16:30 -0800)]
Eliminate incorrect registration of legacy-string?.

7 years agoChange bytevectors to use Unicode strings.
Chris Hanson [Thu, 26 Jan 2017 23:51:34 +0000 (15:51 -0800)]
Change bytevectors to use Unicode strings.

7 years agoMerge branch 'master' of git.sv.gnu.org:/srv/git/mit-scheme
Chris Hanson [Thu, 26 Jan 2017 23:45:25 +0000 (15:45 -0800)]
Merge branch 'master' of git.sv.gnu.org:/srv/git/mit-scheme

7 years agoImplement a Unicode string abstraction.
Chris Hanson [Thu, 26 Jan 2017 23:44:58 +0000 (15:44 -0800)]
Implement a Unicode string abstraction.

7 years agoImplement a Unicode string abstraction.
Chris Hanson [Thu, 26 Jan 2017 23:41:51 +0000 (15:41 -0800)]
Implement a Unicode string abstraction.

7 years agoImplement char=-predicate and char-ci=-predicate.
Chris Hanson [Thu, 26 Jan 2017 23:37:57 +0000 (15:37 -0800)]
Implement char=-predicate and char-ci=-predicate.

7 years agoAdd "legacy" names for standard string operations.
Chris Hanson [Thu, 26 Jan 2017 23:30:13 +0000 (15:30 -0800)]
Add "legacy" names for standard string operations.

Also deprecate "vector-8b" names.

7 years agobytevectors: Implement bytevector-hash; fix a couple of bugs and simplify.
Chris Hanson [Thu, 26 Jan 2017 23:21:55 +0000 (15:21 -0800)]
bytevectors: Implement bytevector-hash; fix a couple of bugs and simplify.

7 years agoImplement fix:end-index and fix:start-index.
Chris Hanson [Thu, 26 Jan 2017 22:57:37 +0000 (14:57 -0800)]
Implement fix:end-index and fix:start-index.

7 years agoRevert "Initial draft of new string implementation."
Chris Hanson [Thu, 26 Jan 2017 22:16:02 +0000 (14:16 -0800)]
Revert "Initial draft of new string implementation."

This reverts commit aafeee81eea3921e043d0332314eb4e44da176fa.

7 years agoEliminate call to now-undefined simple-predicate?.
Chris Hanson [Thu, 26 Jan 2017 21:43:26 +0000 (13:43 -0800)]
Eliminate call to now-undefined simple-predicate?.

7 years agogtk-screen: Implement screen/window-mark->x.
Matt Birkholz [Thu, 26 Jan 2017 17:20:36 +0000 (10:20 -0700)]
gtk-screen: Implement screen/window-mark->x.

7 years agoFix thinko: caller argument in wrong place.
Chris Hanson [Wed, 25 Jan 2017 19:16:23 +0000 (11:16 -0800)]
Fix thinko: caller argument in wrong place.

7 years agoInitial draft of new string implementation.
Chris Hanson [Wed, 25 Jan 2017 08:40:54 +0000 (00:40 -0800)]
Initial draft of new string implementation.

7 years agoTweak pagination.
Chris Hanson [Wed, 25 Jan 2017 05:01:29 +0000 (21:01 -0800)]
Tweak pagination.

7 years agoCreate synchronize-output-port and make it generic over all output ports.
Chris Hanson [Wed, 25 Jan 2017 04:57:16 +0000 (20:57 -0800)]
Create synchronize-output-port and make it generic over all output ports.

7 years agoRestrict most genio exports. A couple of renames.
Chris Hanson [Wed, 25 Jan 2017 04:25:23 +0000 (20:25 -0800)]
Restrict most genio exports.  A couple of renames.

7 years agoPlumb genio to pass caller name down to operations.
Chris Hanson [Wed, 25 Jan 2017 03:54:51 +0000 (19:54 -0800)]
Plumb genio to pass caller name down to operations.

7 years agoMajor refactor of textual I/O ports.
Chris Hanson [Wed, 25 Jan 2017 03:15:03 +0000 (19:15 -0800)]
Major refactor of textual I/O ports.

New design uses a binary port to do actual I/O, so is mostly about coding.

7 years agoExport fix:iota.
Chris Hanson [Wed, 25 Jan 2017 03:14:07 +0000 (19:14 -0800)]
Export fix:iota.

7 years agoImplement fix:iota.
Chris Hanson [Tue, 24 Jan 2017 22:10:30 +0000 (14:10 -0800)]
Implement fix:iota.

7 years agoAdd comment for return value of write-bytevector.
Chris Hanson [Tue, 24 Jan 2017 21:19:40 +0000 (13:19 -0800)]
Add comment for return value of write-bytevector.

7 years agoRemove unused xstring-byte-* procedures.
Chris Hanson [Tue, 24 Jan 2017 20:37:30 +0000 (12:37 -0800)]
Remove unused xstring-byte-* procedures.

7 years agoFix broken indent.
Chris Hanson [Tue, 24 Jan 2017 16:58:23 +0000 (08:58 -0800)]
Fix broken indent.

7 years agoChange reload-save-string/reload-retrieve-string to preserve type.
Chris Hanson [Tue, 24 Jan 2017 16:57:38 +0000 (08:57 -0800)]
Change reload-save-string/reload-retrieve-string to preserve type.

7 years agoImplement find-map.
Chris Hanson [Mon, 23 Jan 2017 05:46:36 +0000 (21:46 -0800)]
Implement find-map.

7 years agoAllow undo in debugger detail buffers.
Chris Hanson [Mon, 23 Jan 2017 05:41:58 +0000 (21:41 -0800)]
Allow undo in debugger detail buffers.

7 years agoEdwin: add missing whitespace in inferior unparser method.
Matt Birkholz [Sun, 22 Jan 2017 06:31:19 +0000 (23:31 -0700)]
Edwin: add missing whitespace in inferior unparser method.