http://permalink.gmane.org/gmane.lisp.steel-bank.cvs hourly 1 1901-01-01T00:00+00:00 http://gmane.org/img/gmane-25t.png http://gmane.org http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16300 <pre>The branch "master" has been updated in SBCL: via 63690d6dc4617f2140f229a142728d1784efd0b5 (commit) from 587c903b0601dfd6763b5acc05778f793172c915 (commit) - Log ----------------------------------------------------------------- commit 63690d6dc4617f2140f229a142728d1784efd0b5 Author: Paul Khuong &lt;pvk&lt; at &gt;pvk.ca&gt; Date: Sun May 19 11:12:43 2013 -0400 Free-er form FILTER-LVAR The DUMMY argument can now be in any argument position. Use that in CUT-TO-WIDTH instead of ((lambda (...) ...) ...) hack. --- src/compiler/ir1util.lisp | 21 ++++++++++++++------- src/compiler/srctran.lisp | 4 +--- 2 files changed, 15 insertions(+), 10 deletions(-) diff --git a/src/compiler/ir1util.lisp b/src/compiler/ir1util.lisp index 478be97..d0df903 100644 --- a/src/compiler/ir1util.lisp +++ b/src/compiler/ir1util.lisp &lt; at &gt;&lt; at &gt; -322,9 +322,9 &lt; at &gt;&lt; at &gt; ;;;; ;;; Filter values of LVAR through FORM, which must be an ordinary/mv -;;; call. First argument must be 'DUMMY, which will be replaced with -;;; LVAR. I</pre> Paul Khuong 2013-05-19T15:50:22 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16299 <pre>The branch "master" has been updated in SBCL: via 587c903b0601dfd6763b5acc05778f793172c915 (commit) from 0b1d0058ff735443dd95d244577d1b7a4399835b (commit) - Log ----------------------------------------------------------------- commit 587c903b0601dfd6763b5acc05778f793172c915 Author: Paul Khuong &lt;pvk&lt; at &gt;pvk.ca&gt; Date: Sun May 19 10:14:35 2013 -0400 More robust FILTER-LVAR through CASTs * IR1-conversion can insert casts between a combination and its arguments. Handle that case via principal-lvar{-use}. * Fixes a regression in b111015 (lp#1181684). --- src/compiler/ir1util.lisp | 2 +- tests/compiler.pure.lisp | 6 ++++++ 2 files changed, 7 insertions(+), 1 deletions(-) diff --git a/src/compiler/ir1util.lisp b/src/compiler/ir1util.lisp index 82bea22..478be97 100644 --- a/src/compiler/ir1util.lisp +++ b/src/compiler/ir1util.lisp &lt; at &gt;&lt; at &gt; -362,7 +362,7 &lt; at &gt;&lt; at &gt; ;; this node. (let* ((node (lvar-use filtered-lvar)) (args (basic-combination-</pre> Paul Khuong 2013-05-19T15:50:20 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16298 <pre>The branch "master" has been updated in SBCL: via 5877e8c2334bd87490be385af21ed9bc494f19e2 (commit) from 0a3a8a64c33bcda722cac7544dcd188f213927d1 (commit) - Log ----------------------------------------------------------------- commit 5877e8c2334bd87490be385af21ed9bc494f19e2 Author: Christophe Rhodes &lt;csr21&lt; at &gt;cantab.net&gt; Date: Thu Apr 18 22:20:58 2013 +0100 first cut at testing unicode normalization Parts 0 and 1 from Unicode NormalizationTest.txt, fully tested for NFD and NFKD. --- tests/data/NormalizationTest.txt |18431 +++++++++++++++++++++++++++++++ tests/unicode-normalization.impure.lisp | 96 + 2 files changed, 18527 insertions(+), 0 deletions(-) diff --git a/tests/data/NormalizationTest.txt b/tests/data/NormalizationTest.txt new file mode 100644 index 0000000..806021a --- /dev/null +++ b/tests/data/NormalizationTest.txt &lt; at &gt;&lt; at &gt; -0,0 +1,18431 &lt; at &gt;&lt; at &gt; +# NormalizationTest-6.2.0.txt +# Date: 2012-08-14, 17:54:58 GMT [MD] +# +# Unicode Character Database +# Copyright (c)</pre> Christophe Rhodes 2013-05-18T20:47:38 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16297 <pre>The branch "master" has been updated in SBCL: via 0b1d0058ff735443dd95d244577d1b7a4399835b (commit) from db0110475c0db5dc3cb1bb12de0b0c475880899e (commit) - Log ----------------------------------------------------------------- commit 0b1d0058ff735443dd95d244577d1b7a4399835b Author: Christophe Rhodes &lt;csr21&lt; at &gt;cantab.net&gt; Date: Sat May 18 21:46:33 2013 +0100 NEWS entries for Unicode normalization work --- NEWS | 10 +++++++++- 1 files changed, 9 insertions(+), 1 deletions(-) diff --git a/NEWS b/NEWS index 590b909..d9c5615 100644 --- a/NEWS +++ b/NEWS &lt; at &gt;&lt; at &gt; -2,7 +2,7 &lt; at &gt;&lt; at &gt; changes relative to sbcl-1.1.7: * notice: The implementation of MAP-ALLOCATED-OBJECTS (the heart of ROOM, plus a few SB-INTROSPECT functions) has been completely - rewritten, it may now exhibit different bugs than before. + rewritten; it may now exhibit different bugs than before. * enhancement: RUN-PROGRAM supports a :DIRECTORY argument to set the working directory of the spawned process. (lp#79</pre> Christophe Rhodes 2013-05-18T20:47:51 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16296 <pre>The branch "master" has been updated in SBCL: via d0895e12b8275044532ce9a6041b91043cd69d4a (commit) from 7230ec4e3e75e0c81750d7682ba5b9ea349b4acf (commit) - Log ----------------------------------------------------------------- commit d0895e12b8275044532ce9a6041b91043cd69d4a Author: Christophe Rhodes &lt;csr21&lt; at &gt;cantab.net&gt; Date: Sat May 18 10:54:12 2013 +0100 actually run Part3 of Unicode Normalization tests --- tests/unicode-normalization.impure.lisp | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/tests/unicode-normalization.impure.lisp b/tests/unicode-normalization.impure.lisp index 29b7ff2..e930440 100644 --- a/tests/unicode-normalization.impure.lisp +++ b/tests/unicode-normalization.impure.lisp &lt; at &gt;&lt; at &gt; -111,6 +111,9 &lt; at &gt;&lt; at &gt; (do ((line (read-line s) (read-line s))) ((char= #\# (char line 0)) (assert (char= #\# (char (read-line s) 0))) - (assert (null (read-line s nil nil)))))))) + (assert (null (read-line s nil nil))))</pre> Christophe Rhodes 2013-05-18T20:47:47 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16295 <pre>The branch "master" has been updated in SBCL: via db0110475c0db5dc3cb1bb12de0b0c475880899e (commit) from d0895e12b8275044532ce9a6041b91043cd69d4a (commit) - Log ----------------------------------------------------------------- commit db0110475c0db5dc3cb1bb12de0b0c475880899e Author: Christophe Rhodes &lt;csr21&lt; at &gt;cantab.net&gt; Date: Sat May 18 13:37:55 2013 +0100 implement primary and canonical composition, and hence NFC/NFKC Read in the non-algorithmically-specified composition exclusions from Unicode's CompositionExclusions.txt file, and generate a hash table using the concatenated 42 bits of code points. This is a bit of a sucky hash-table key, particularly on 32-bit platforms; I have a plan to reduce the key to 24 bits (using some auxiliary information in ucd) but the advantage of getting this try in is... ... hook in NFC/NFKC into normalization tests, and check that tests pass. --- src/code/target-char.lisp | 47 ++++++- tests/u</pre> Christophe Rhodes 2013-05-18T20:47:49 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16294 <pre>The branch "master" has been updated in SBCL: via 7230ec4e3e75e0c81750d7682ba5b9ea349b4acf (commit) from f713c0f609e53771394439dc6b418efcd7c7fb2f (commit) - Log ----------------------------------------------------------------- commit 7230ec4e3e75e0c81750d7682ba5b9ea349b4acf Author: Christophe Rhodes &lt;csr21&lt; at &gt;cantab.net&gt; Date: Thu May 9 15:22:26 2013 +0100 better UCD treatment of characters not allocated by Unicode fixes lp#1178038 (reported by Ken Harris) --- src/code/target-char.lisp | 10 +++++----- tools-for-build/ucd.lisp | 27 ++++++++++++++++++--------- 2 files changed, 23 insertions(+), 14 deletions(-) diff --git a/src/code/target-char.lisp b/src/code/target-char.lisp index 0e12980..beb84ee 100644 --- a/src/code/target-char.lisp +++ b/src/code/target-char.lisp &lt; at &gt;&lt; at &gt; -167,7 +167,7 &lt; at &gt;&lt; at &gt; ;;;; UCD accessor functions -;;; The first (* 8 395) =&gt; 3160 entries in **CHARACTER-DATABASE** +;;; The first (* 8 396) =&gt; 3168 entries in **CHARACTER-DATABASE** ;;; contain entries</pre> Christophe Rhodes 2013-05-18T20:47:44 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16293 <pre>The branch "master" has been updated in SBCL: via f713c0f609e53771394439dc6b418efcd7c7fb2f (commit) from 5877e8c2334bd87490be385af21ed9bc494f19e2 (commit) - Log ----------------------------------------------------------------- commit f713c0f609e53771394439dc6b418efcd7c7fb2f Author: Christophe Rhodes &lt;csr21&lt; at &gt;cantab.net&gt; Date: Fri Apr 19 09:17:15 2013 +0100 finish handling NormalizationTest test vectors NFC/NFKC still not hooked in, but otherwise complete. --- tests/unicode-normalization.impure.lisp | 64 ++++++++++++++++++++----------- 1 files changed, 42 insertions(+), 22 deletions(-) diff --git a/tests/unicode-normalization.impure.lisp b/tests/unicode-normalization.impure.lisp index 06d555f..29b7ff2 100644 --- a/tests/unicode-normalization.impure.lisp +++ b/tests/unicode-normalization.impure.lisp &lt; at &gt;&lt; at &gt; -70,27 +70,47 &lt; at &gt;&lt; at &gt; (assert (string= "&lt; at &gt;Part0" line :end2 6)) (assert (char= #\# (char (read-line s) 0))))) ;; Part0: specific cases - (do ((line (read-</pre> Christophe Rhodes 2013-05-18T20:47:42 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16292 <pre>The branch "master" has been updated in SBCL: via 0a3a8a64c33bcda722cac7544dcd188f213927d1 (commit) from 70c40b1892a606163d0f60ac7b20093724e8e5e5 (commit) - Log ----------------------------------------------------------------- commit 0a3a8a64c33bcda722cac7544dcd188f213927d1 Author: Christophe Rhodes &lt;csr21&lt; at &gt;cantab.net&gt; Date: Thu Apr 18 20:14:21 2013 +0100 add a comment about one-basing the character tables --- tools-for-build/ucd.lisp | 7 +++++++ 1 files changed, 7 insertions(+), 0 deletions(-) diff --git a/tools-for-build/ucd.lisp b/tools-for-build/ucd.lisp index ddc49b0..935460b 100644 --- a/tools-for-build/ucd.lisp +++ b/tools-for-build/ucd.lisp &lt; at &gt;&lt; at &gt; -426,6 +426,13 &lt; at &gt;&lt; at &gt; (loop for page across array do (loop for entry across page do (write-4-byte + ;; KLUDGE: while tests indicate that this works + ;; by accident, actually this causes lookups on + ;; characters undefined by Unicode (e.g.</pre> Christophe Rhodes 2013-05-18T20:47:35 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16291 <pre>The branch "master" has been updated in SBCL: via 93f6ccd997abd7f4fcefeec1e4383e0249f0df01 (commit) from cdb078bfba518e29216773677cc72a86ca0ef7f7 (commit) - Log ----------------------------------------------------------------- commit 93f6ccd997abd7f4fcefeec1e4383e0249f0df01 Author: Christophe Rhodes &lt;csr21&lt; at &gt;cantab.net&gt; Date: Sun Apr 14 20:02:08 2013 +0100 fix test for Blocked condition in canonical normalization Would most likely otherwise fail in Jamo with combining characters in between. --- src/code/target-char.lisp | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/src/code/target-char.lisp b/src/code/target-char.lisp index 6791452..ef51c23 100644 --- a/src/code/target-char.lisp +++ b/src/code/target-char.lisp &lt; at &gt;&lt; at &gt; -773,7 +773,9 &lt; at &gt;&lt; at &gt; character exists." (tagbody again (when (and (&gt; (- i previous-starter-index) 2) - (= (ucd-ccc (lref result i)) (ucd-ccc (lref result (1- i))))) + ;; test f</pre> Christophe Rhodes 2013-05-18T20:47:31 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16290 <pre>The branch "master" has been updated in SBCL: via 70c40b1892a606163d0f60ac7b20093724e8e5e5 (commit) from 93f6ccd997abd7f4fcefeec1e4383e0249f0df01 (commit) - Log ----------------------------------------------------------------- commit 70c40b1892a606163d0f60ac7b20093724e8e5e5 Author: Christophe Rhodes &lt;csr21&lt; at &gt;cantab.net&gt; Date: Thu Apr 18 18:03:09 2013 +0100 apply recursive decomposition in DECOMPOSE-STRING We should really precompute the result of the recursion during the build; working on getting tests up and running so that we can check whether we've done that correctly. --- src/code/target-char.lisp | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-) diff --git a/src/code/target-char.lisp b/src/code/target-char.lisp index ef51c23..0e12980 100644 --- a/src/code/target-char.lisp +++ b/src/code/target-char.lisp &lt; at &gt;&lt; at &gt; -685,7 +685,14 &lt; at &gt;&lt; at &gt; character exists." ((null end) (push (subseq string start end) result)) (unless (= start end) </pre> Christophe Rhodes 2013-05-18T20:47:33 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16289 <pre>The branch "master" has been updated in SBCL: via cdb078bfba518e29216773677cc72a86ca0ef7f7 (commit) from 9a74bfed915c39bac69e7ac979ba5a6fa7b7f1bd (commit) - Log ----------------------------------------------------------------- commit cdb078bfba518e29216773677cc72a86ca0ef7f7 Author: Christophe Rhodes &lt;csr21&lt; at &gt;cantab.net&gt; Date: Sun Apr 14 20:01:18 2013 +0100 improve normalize-string * now works on non-simple strings; * more likely to be correct under #!-sb-unicode --- src/code/target-char.lisp | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) diff --git a/src/code/target-char.lisp b/src/code/target-char.lisp index 1a932cd..6791452 100644 --- a/src/code/target-char.lisp +++ b/src/code/target-char.lisp &lt; at &gt;&lt; at &gt; -799,11 +799,12 &lt; at &gt;&lt; at &gt; character exists." (defun normalize-string (string &amp;optional (form :nfd)) (declare (type (member :nfd :nfkd :nfc :nfkc) form)) (etypecase string - (simple-base-string string) - ((simple-array character (*)) + #!+sb-unicode + </pre> Christophe Rhodes 2013-05-18T20:47:29 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16288 <pre>The branch "master" has been updated in SBCL: via 9a74bfed915c39bac69e7ac979ba5a6fa7b7f1bd (commit) from 4aad92d800164f49530ad5f2bb07d81f61e2911b (commit) - Log ----------------------------------------------------------------- commit 9a74bfed915c39bac69e7ac979ba5a6fa7b7f1bd Author: Christophe Rhodes &lt;csr21&lt; at &gt;cantab.net&gt; Date: Sun Apr 14 16:40:24 2013 +0100 comment on LSTRING implementation --- src/code/target-char.lisp | 16 +++++++++++++++- 1 files changed, 15 insertions(+), 1 deletions(-) diff --git a/src/code/target-char.lisp b/src/code/target-char.lisp index 77ec7b2..1a932cd 100644 --- a/src/code/target-char.lisp +++ b/src/code/target-char.lisp &lt; at &gt;&lt; at &gt; -709,7 +709,21 &lt; at &gt;&lt; at &gt; character exists." (char= char2 #\combining_acute_accent)) #\latin_small_letter_e_with_acute)) -;;; generic sequences. *sigh*. +;;; This implements a sequence data structure, specialized for +;;; efficient deletion of characters at an index, along with tolerable +;;; random access. The purpose is</pre> Christophe Rhodes 2013-05-18T20:47:27 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16287 <pre>The branch "master" has been updated in SBCL: via 85c2a647392716e4dd272ae8fb1fc71ecb730508 (commit) from b111015a7111501231c7b61990c61c046392796b (commit) - Log ----------------------------------------------------------------- commit 85c2a647392716e4dd272ae8fb1fc71ecb730508 Author: Christophe Rhodes &lt;c.rhodes&lt; at &gt;gold.ac.uk&gt; Date: Wed Mar 13 12:33:24 2013 +0000 update to unicode 6.2 --- src/code/target-char.lisp | 10 +- tools-for-build/Jamo.txt | 17 +- tools-for-build/UnicodeData.txt | 2688 ++++++++++++++++++++++++++++++++++++++- tools-for-build/ucd.lisp | 4 +- 4 files changed, 2660 insertions(+), 59 deletions(-) diff --git a/src/code/target-char.lisp b/src/code/target-char.lisp index 40dc896..121e05e 100644 --- a/src/code/target-char.lisp +++ b/src/code/target-char.lisp &lt; at &gt;&lt; at &gt; -162,7 +162,7 &lt; at &gt;&lt; at &gt; ;;;; UCD accessor functions -;;; The first (* 8 215) =&gt; 1720 entries in **CHARACTER-DATABASE** +;;; The first (* 8 217) =&gt; 1736 entries in **CHARACTER-DATABASE** </pre> Christophe Rhodes 2013-05-18T20:47:12 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16286 <pre>The branch "master" has been updated in SBCL: via 4aad92d800164f49530ad5f2bb07d81f61e2911b (commit) from 5b6e02e435453eddace1a36d30aaf04d6ebd2f1d (commit) - Log ----------------------------------------------------------------- commit 4aad92d800164f49530ad5f2bb07d81f61e2911b Author: Christophe Rhodes &lt;csr21&lt; at &gt;cantab.net&gt; Date: Wed Mar 27 12:58:19 2013 +0000 handle Hangul syllable decomposition Entries for the codepoint range (#xac00 -- #xd7a3) have 1 for their decomposition-info, a decomposition length of 2 or 3, but a zero decomposition index (the decomposition is handled algorithmically instead). --- src/code/target-char.lisp | 42 ++++++++++++++++++++++++++++++++---------- tools-for-build/ucd.lisp | 35 +++++++++++++++++++++++++++-------- 2 files changed, 59 insertions(+), 18 deletions(-) diff --git a/src/code/target-char.lisp b/src/code/target-char.lisp index 6d02245..77ec7b2 100644 --- a/src/code/target-char.lisp +++ b/src/code/target-char.lisp &lt; at &gt;&lt; at &gt; -631,16 </pre> Christophe Rhodes 2013-05-18T20:47:25 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16285 <pre>The branch "master" has been updated in SBCL: via 5b6e02e435453eddace1a36d30aaf04d6ebd2f1d (commit) from 026be5a30130cdb1bc4648fa7daea8e1180a6e46 (commit) - Log ----------------------------------------------------------------- commit 5b6e02e435453eddace1a36d30aaf04d6ebd2f1d Author: Christophe Rhodes &lt;csr21&lt; at &gt;cantab.net&gt; Date: Fri Mar 22 12:03:24 2013 +0000 work-in-progress towards full normalization support --- src/code/target-char.lisp | 130 ++++++++++++++++++++++++++++++++++++++++++++- tools-for-build/ucd.lisp | 12 ++++ 2 files changed, 141 insertions(+), 1 deletions(-) diff --git a/src/code/target-char.lisp b/src/code/target-char.lisp index 0c2b5f7..6d02245 100644 --- a/src/code/target-char.lisp +++ b/src/code/target-char.lisp &lt; at &gt;&lt; at &gt; -254,6 +254,9 &lt; at &gt;&lt; at &gt; (+ 3 (* 8 (ucd-value-0 char)))))) (when (&lt; decimal-digit 10) decimal-digit))) +(declaim (ftype (sfunction (t) (unsigned-byte 8)) ucd-ccc)) +(defun ucd-ccc (char) + (aref **character-database*</pre> Christophe Rhodes 2013-05-18T20:47:23 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16284 <pre>The branch "master" has been updated in SBCL: via 026be5a30130cdb1bc4648fa7daea8e1180a6e46 (commit) from e2421360f10166ed8573e44a9b2d4478dd3789f4 (commit) - Log ----------------------------------------------------------------- commit 026be5a30130cdb1bc4648fa7daea8e1180a6e46 Author: Christophe Rhodes &lt;csr21&lt; at &gt;cantab.net&gt; Date: Sun Mar 17 21:23:59 2013 +0000 beginnings of decomposition Store enough information in output from ucd.lisp to be able to actually decompose individual characters. Include proof-of-concept implementation of decomposition, not hooked into anything yet. --- src/code/target-char.lisp | 49 ++++++++++++++++++++++++++++++++--- tools-for-build/ucd.lisp | 62 +++++++++++++++++++++++++++++++++++++-------- 2 files changed, 96 insertions(+), 15 deletions(-) diff --git a/src/code/target-char.lisp b/src/code/target-char.lisp index 262cead..0c2b5f7 100644 --- a/src/code/target-char.lisp +++ b/src/code/target-char.lisp &lt; at &gt;&lt; at &gt; -33,9 +33,9 &lt; at &gt;&lt; at &gt; </pre> Christophe Rhodes 2013-05-18T20:47:20 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16283 <pre>The branch "master" has been updated in SBCL: via e2421360f10166ed8573e44a9b2d4478dd3789f4 (commit) from f41b718f89090d00e2625f103e29281061800729 (commit) - Log ----------------------------------------------------------------- commit e2421360f10166ed8573e44a9b2d4478dd3789f4 Author: Christophe Rhodes &lt;csr21&lt; at &gt;cantab.net&gt; Date: Sun Mar 17 09:23:36 2013 +0000 delete now-unused code from ucd.dat --- tools-for-build/ucd.lisp | 15 +-------------- 1 files changed, 1 insertions(+), 14 deletions(-) diff --git a/tools-for-build/ucd.lisp b/tools-for-build/ucd.lisp index 8b7c3e5..1a717f7 100644 --- a/tools-for-build/ucd.lisp +++ b/tools-for-build/ucd.lisp &lt; at &gt;&lt; at &gt; -344,11 +344,6 &lt; at &gt;&lt; at &gt; decimal-digit digit bidi-mirrored nil decomposition-info)))))) -(defun write-3-byte (triplet stream) - (write-byte (ldb (byte 8 0) triplet) stream) - (write-byte (ldb (byte 8 8) triplet) stream) - (write-byte (ldb (byte 8 16) triplet) stre</pre> Christophe Rhodes 2013-05-18T20:47:18 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16282 <pre>The branch "master" has been updated in SBCL: via f41b718f89090d00e2625f103e29281061800729 (commit) from 33179e55e91c2584641436a59aa18c13aee09da7 (commit) - Log ----------------------------------------------------------------- commit f41b718f89090d00e2625f103e29281061800729 Author: Christophe Rhodes &lt;csr21&lt; at &gt;cantab.net&gt; Date: Fri Mar 15 21:44:31 2013 +0000 Incorporate some decomposition information in ucd table Oh boy. This one is quite intricate. We have two bytes free in the 8-byte entries for information about characters, so use one of them to indicate if the character has a decomposition, and if so of what kind it is. Adapt the ucd.lisp tools-for-build code to parse and preserve that information. However, this causes there to be more than 256 distinct possible classes of character known to the system: not a problem in principle, but Teemu Kalvas' implementation of the double indirection depended on having a one-byte index. But since U</pre> Christophe Rhodes 2013-05-18T20:47:16 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16281 <pre>The branch "master" has been updated in SBCL: via 33179e55e91c2584641436a59aa18c13aee09da7 (commit) from 85c2a647392716e4dd272ae8fb1fc71ecb730508 (commit) - Log ----------------------------------------------------------------- commit 33179e55e91c2584641436a59aa18c13aee09da7 Author: Christophe Rhodes &lt;c.rhodes&lt; at &gt;gold.ac.uk&gt; Date: Fri Mar 15 14:29:57 2013 +0000 MORE COMMENT regarding the careful format of the encoded UCD data --- src/code/target-char.lisp | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) diff --git a/src/code/target-char.lisp b/src/code/target-char.lisp index 121e05e..e798f07 100644 --- a/src/code/target-char.lisp +++ b/src/code/target-char.lisp &lt; at &gt;&lt; at &gt; -203,6 +203,17 &lt; at &gt;&lt; at &gt; ;;; the character database once more to get to the relevant ;;; miscellaneous information. ;;; +;;; As an optimization to the common case (pun intended) of looking up +;;; case information for a character, the entries in C above are +;;; sorted such that the characters which are UPPER-C</pre> Christophe Rhodes 2013-05-18T20:47:14 http://permalink.gmane.org/gmane.lisp.steel-bank.cvs/16280 <pre>The branch "master" has been updated in SBCL: via b111015a7111501231c7b61990c61c046392796b (commit) from 4043a71ea8933843efb6598c40f3371b754dae69 (commit) - Log ----------------------------------------------------------------- commit b111015a7111501231c7b61990c61c046392796b Author: Paul Khuong &lt;pvk&lt; at &gt;pvk.ca&gt; Date: Fri May 17 20:22:44 2013 -0400 Complete cut-to-width * Insert logand/mask-signed-field even around references to variables in modular arithmetic: avoid recursive rewriting by disabling the transform when the destination is a direct logand/mask-signed-field combination. * Fixes lp#1026634 (reported by Anton Marsden on sbcl-devel). --- NEWS | 2 + src/compiler/srctran.lisp | 125 ++++++++++++++++++++++++++++----------------- tests/arith.pure.lisp | 12 ++++ 3 files changed, 92 insertions(+), 47 deletions(-) diff --git a/NEWS b/NEWS index 0c1eb2d..590b909 100644 --- a/NEWS +++ b/NEWS &lt; at &gt;&lt; at &gt; -43,6 +43,8 &lt; at &gt;&lt; at &gt; change</pre> Paul Khuong 2013-05-18T01:26:46 Search the mailing list at Gmane query http://search.gmane.org/?group=$group=gmane.lisp.steel-bank.cvs