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Stelian Ionescu | 11 Apr 2013 14:57
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Test

Test

--

-- 
Stelian Ionescu a.k.a. fe[nl]ix
Quidquid latine dictum sit, altum videtur.
http://common-lisp.net/project/iolib

harven | 23 Mar 2012 16:35
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error downloading babel

Hello,

I encounter a problem trying to download babel using quicklisp. 

I am on debian squeeze and I use the last version of sbcl 1.0.55 that I
downloaded 5mns ago from the website, together with a fresh install of
quicklisp. I can reproduce the error using the version of sbcl 1.0.40
in the debian repositories. 

The relevant part of the log which is attached to this message seems to be
* (ql:quickload "babel")
To load "babel":
  Load 1 ASDF system:
    babel
; Loading "babel"

; file: /home/harven/.quicklisp/dists/quicklisp/software/babel-20120208-git/src/enc-unicode.lisp
; in: DEFINE-UTF-16 :UTF-16
;     (BABEL-ENCODINGS::DEFINE-UTF-16 :UTF-16)
; 
; caught ERROR:
;   (during macroexpansion of (DEFINE-UTF-16 :UTF-16))
;   #:~A-CODE-POINT-COUNTER fell through ETYPECASE expression.
;   Wanted one of (STRING SIMPLE-STRING).

A similar error has been reported on github 
https://github.com/cl-babel/babel/issues/9
where it was suggested to run the command
(alexandria:format-symbol t '#:~a-code-point-counter "UTF16") 
Here is what I get.

* (ql:quickload "alexandria")
To load "alexandria":
  Load 1 ASDF system:
    alexandria
; Loading "alexandria"

("alexandria")
* (alexandria:format-symbol t '#:~a-code-point-counter "UTF16") 

debugger invoked on a SB-KERNEL:CASE-FAILURE in thread
#<THREAD "initial thread" RUNNING {AB2C889}>:
  #:~A-CODE-POINT-COUNTER fell through ETYPECASE expression.
  Wanted one of (STRING SIMPLE-STRING).

Type HELP for debugger help, or (SB-EXT:QUIT) to exit from SBCL.

restarts (invokable by number or by possibly-abbreviated name):
  0: [ABORT] Exit debugger, returning to top level.

(SB-KERNEL:CASE-FAILURE
 ETYPECASE
 #:~A-CODE-POINT-COUNTER
 (STRING SIMPLE-STRING))
0] 0

Any help ?

* (ql:quickload "babel")
To load "babel":
  Load 1 ASDF system:
    babel
; Loading "babel"

; file: /home/harven/.quicklisp/dists/quicklisp/software/babel-20120208-git/src/enc-unicode.lisp
; in: DEFINE-UTF-16 :UTF-16
;     (BABEL-ENCODINGS::DEFINE-UTF-16 :UTF-16)
; 
; caught ERROR:
;   (during macroexpansion of (DEFINE-UTF-16 :UTF-16))
;   #:~A-CODE-POINT-COUNTER fell through ETYPECASE expression.
;   Wanted one of (STRING SIMPLE-STRING).

; in: DEFINE-UTF-16 :UTF-16LE
;     (BABEL-ENCODINGS::DEFINE-UTF-16 :UTF-16LE :LE)
; 
; caught ERROR:
;   (during macroexpansion of (DEFINE-UTF-16 :UTF-16LE ...))
;   #:~A-CODE-POINT-COUNTER fell through ETYPECASE expression.
;   Wanted one of (STRING SIMPLE-STRING).

; in: DEFINE-UTF-16 :UTF-16BE
;     (BABEL-ENCODINGS::DEFINE-UTF-16 :UTF-16BE :BE)
; 
; caught ERROR:
;   (during macroexpansion of (DEFINE-UTF-16 :UTF-16BE ...))
;   #:~A-CODE-POINT-COUNTER fell through ETYPECASE expression.
;   Wanted one of (STRING SIMPLE-STRING).

; in: DEFINE-UCS :UTF-32
;     (BABEL-ENCODINGS::DEFINE-UCS :UTF-32 4)
; 
; caught ERROR:
;   (during macroexpansion of (DEFINE-UCS :UTF-32 ...))
;   #:~A-CODE-POINT-COUNTER fell through ETYPECASE expression.
;   Wanted one of (STRING SIMPLE-STRING).

; in: DEFINE-UCS :UTF-32LE
;     (BABEL-ENCODINGS::DEFINE-UCS :UTF-32LE 4 :LE)
; 
; caught ERROR:
;   (during macroexpansion of (DEFINE-UCS :UTF-32LE ...))
;   #:~A-CODE-POINT-COUNTER fell through ETYPECASE expression.
;   Wanted one of (STRING SIMPLE-STRING).

; in: DEFINE-UCS :UTF-32BE
;     (BABEL-ENCODINGS::DEFINE-UCS :UTF-32BE 4 :BE)
; 
; caught ERROR:
;   (during macroexpansion of (DEFINE-UCS :UTF-32BE ...))
;   #:~A-CODE-POINT-COUNTER fell through ETYPECASE expression.
;   Wanted one of (STRING SIMPLE-STRING).

; in: DEFINE-UCS :UCS-2
;     (BABEL-ENCODINGS::DEFINE-UCS :UCS-2 2 NIL 65536)
; 
; caught ERROR:
;   (during macroexpansion of (DEFINE-UCS :UCS-2 ...))
;   #:~A-CODE-POINT-COUNTER fell through ETYPECASE expression.
;   Wanted one of (STRING SIMPLE-STRING).

; in: DEFINE-UCS :UCS-2LE
;     (BABEL-ENCODINGS::DEFINE-UCS :UCS-2LE 2 :LE 65536)
; 
; caught ERROR:
;   (during macroexpansion of (DEFINE-UCS :UCS-2LE ...))
;   #:~A-CODE-POINT-COUNTER fell through ETYPECASE expression.
;   Wanted one of (STRING SIMPLE-STRING).

; in: DEFINE-UCS :UCS-2BE
;     (BABEL-ENCODINGS::DEFINE-UCS :UCS-2BE 2 :BE 65536)
; 
; caught ERROR:
;   (during macroexpansion of (DEFINE-UCS :UCS-2BE ...))
;   #:~A-CODE-POINT-COUNTER fell through ETYPECASE expression.
;   Wanted one of (STRING SIMPLE-STRING).

debugger invoked on a ASDF:COMPILE-ERROR in thread
#<THREAD "initial thread" RUNNING {AB2C889}>:
  Error while invoking #<COMPILE-OP (:VERBOSE NIL) {B72ECF9}> on
  #<CL-SOURCE-FILE "babel" "src" "enc-unicode">

Type HELP for debugger help, or (SB-EXT:QUIT) to exit from SBCL.

restarts (invokable by number or by possibly-abbreviated name):
  0: [RETRY ] Retry compiling #<CL-SOURCE-FILE "babel" "src" "enc-unicode">.
  1: [ACCEPT] Continue, treating
              compiling #<CL-SOURCE-FILE "babel" "src" "enc-unicode"> as having
              been successful.
  2: [ABORT ] Give up on "babel"
  3:          Exit debugger, returning to top level.

((SB-PCL::FAST-METHOD ASDF:PERFORM (ASDF:COMPILE-OP ASDF:CL-SOURCE-FILE))
 #<unavailable argument>
 #<unavailable argument>
 #<ASDF:COMPILE-OP (:VERBOSE NIL) {B72ECF9}>
 #<ASDF:CL-SOURCE-FILE "babel" "src" "enc-unicode">)
0] 

Sincerely,
--

-- 
Harven
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Luís Oliveira | 2 Jan 2012 23:05
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Problem with gbk-map.lisp

Hello Wenpeng,

I missed an obvious problem with your patch, it depends on Lisps
loading gbk-map.lisp using the UTF-8 encoding. AFAIK, there's no good
way to portably enforce that via ASDF, so I've converted the file to
an ASCII representation. It's not as pretty as the previous version,
but it seems to work.

Cheers,

--

-- 
Luís Oliveira
http://r42.eu/~luis/
Anton Vodonosov | 28 Dec 2011 22:21
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Unit tests failures on different lisps

Hello.

I am running tests of some most often Quicklisp-downloaded libraries, including babel.

Babel tests have different number of failures/errors on different Lisps (about 8, 9 or 5).

You may find the results here: http://common-lisp.net/project/cl-test-grid/pivot_ql-lib_lisp.html

Clicking the ok/fail status refer to the library test logs where you may find what failures
occurred.

Best regards,
- Anton
Xiaofeng Yang | 22 Dec 2011 15:55
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Re: Submit a GBK patch



I suggest this for both GB2312 and GBK encoding (this 2 encodings are very important for Chinese users):
http://trac.clozure.com/ccl/changeset/14911
I've tested this for CCL using the encoding tables and tests from GNU's iconv.

Most babel code came from CCL. I think to integrated this for babel is easily and more suitable though it just only for CCL now.

     Best regards,
Xiaofeng Yang


2011/12/21 levin <levin108 <at> gmail.com>
HI,all

Days ago, I found this project babel, and tried to use it in my project, as I'm Chinese,
I found it doesn't support GBK encoding in babel, so I wrote a patch for babel to make
it support GBK.

I just used common lisp for not a long time, so if there was something not
good enough, please let me know, I also hope you can accept this patch or help me
modify it to make babel support GBK, so we can use it freely to process Chinese text.

Thanks.

--
levin

_______________________________________________
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babel-devel <at> common-lisp.net
http://lists.common-lisp.net/cgi-bin/mailman/listinfo/babel-devel



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levin | 21 Dec 2011 12:21
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Submit a GBK patch

HI,all

Days ago, I found this project babel, and tried to use it in my project, as I'm Chinese,
I found it doesn't support GBK encoding in babel, so I wrote a patch for babel to make
it support GBK.

I just used common lisp for not a long time, so if there was something not
good enough, please let me know, I also hope you can accept this patch or help me
modify it to make babel support GBK, so we can use it freely to process Chinese text.

Thanks.

--
levin


Attachment (0002-New-encoding-GBK.patch): application/octet-stream, 75 KiB
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Dmitry Ignatiev | 27 Oct 2011 15:46
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Few fixes for ucs-2 and utf-32

Hi there.


There were some BOM-related bugs in unicode decoders.

patch attached
Attachment (enc-unicode.diff): application/octet-stream, 1036 bytes
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Nicolas Martyanoff | 23 Apr 2011 16:50
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patch for cp1252


Hi,

I added support for the cp1252 encoding:

Sat Apr 23 16:41:22 CEST 2011  khaelin <at> gmail.com
  * add support for cp1252 encoding
diff -rN -u old-babel/babel.asd new-babel/babel.asd
--- old-babel/babel.asd	2011-04-23 16:49:25.088659055 +0200
+++ new-babel/babel.asd	2011-04-23 16:49:25.091992342 +0200
 <at>  <at>  -41,6 +41,7  <at>  <at> 
      (:file "enc-iso-8859")
      (:file "enc-unicode")
      (:file "enc-cp1251")
+     (:file "enc-cp1252")
      (:file "jpn-table")
      (:file "enc-jpn")
      (:file "external-format")
diff -rN -u old-babel/src/enc-cp1252.lisp new-babel/src/enc-cp1252.lisp
--- old-babel/src/enc-cp1252.lisp	1970-01-01 01:00:00.000000000 +0100
+++ new-babel/src/enc-cp1252.lisp	2011-04-23 16:49:25.098658916 +0200
 <at>  <at>  -0,0 +1,81  <at>  <at> 
+;;;; -*- Mode: lisp; indent-tabs-mode: nil -*-
+;;;
+;;; enc-cp1252.lisp --- Implementation of the CP1252 character encoding.
+;;;
+;;; Copyright (C) 2011, Nicolas Martyanoff
+;;;
+;;; Permission is hereby granted, free of charge, to any person
+;;; obtaining a copy of this software and associated documentation
+;;; files (the "Software"), to deal in the Software without
+;;; restriction, including without limitation the rights to use, copy,
+;;; modify, merge, publish, distribute, sublicense, and/or sell copies
+;;; of the Software, and to permit persons to whom the Software is
+;;; furnished to do so, subject to the following conditions:
+;;;
+;;; The above copyright notice and this permission notice shall be
+;;; included in all copies or substantial portions of the Software.
+;;;
+;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+;;; MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+;;; NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+;;; OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+;;; DEALINGS IN THE SOFTWARE.
+
+(in-package #:babel-encodings)
+
+(define-character-encoding :cp1252
+    "A 8-bit, fixed-width character encoding used by Windows for Western
+    European languages."
+  :aliases '(:windows-1252)
+  :literal-char-code-limit 256)
+
+(define-constant +cp1252-to-unicode+
+    #(#x20ac    nil #x201a #x0192 #x201e #x2026 #x2020 #x2021
+      #x02c6 #x2030 #x0160 #x2039 #x0152    nil #x017d    nil
+         nil #x2018 #x2019 #x201c #x201d #x2022 #x2013 #x2014
+      #x02dc #x2122 #x0161 #x203a #x0153    nil #x017e #x0178)
+  :test #'equalp)
+
+(define-unibyte-decoder :cp1252 (octet)
+  (if (and (>= octet #x80) (<= octet #x9f))
+      (svref +cp1252-to-unicode+
+             (the ub8 (- octet #x80)))
+      octet))
+
+(define-constant +unicode-0152-017e-cp1252+
+    #(#x8c #x9c #x00 #x00 #x00 #x00 #x00 #x00
+      #x00 #x00 #x00 #x00 #x00 #x00 #x8a #x9a
+      #x00 #x00 #x00 #x00 #x00 #x00 #x00 #x00
+      #x00 #x00 #x00 #x00 #x00 #x00 #x00 #x00
+      #x00 #x00 #x00 #x00 #x00 #x00 #x9f #x00
+      #x00 #x00 #x00 #x8e #x9e)
+  :test #'equalp)
+
+(define-constant +unicode-2013-203a-cp1252+
+    #(#x96 #x97 #x00 #x00 #x00 #x91 #x92 #x82
+      #x00 #x93 #x94 #x84 #x00 #x86 #x87 #x95
+      #x00 #x00 #x00 #x85 #x00 #x00 #x00 #x00
+      #x00 #x00 #x00 #x00 #x00 #x89 #x00 #x00
+      #x00 #x00 #x00 #x00 #x00 #x00 #x8b #x9b)
+  :test #'equalp)
+
+(define-unibyte-encoder :cp1252 (code)
+  (cond
+    ((or (< code #x80)
+         (and (> code #xa0) (<= code #xff)))
+     code)
+    ((and (>= code #x0152) (<= code #x017e))
+     (svref +unicode-0152-017e-cp1252+
+            (the ub8 (- code #x0152))))
+    ((= code #x0192) #x83)
+    ((= code #x02c6) #x88)
+    ((= code #x02dc) #x89)
+    ((and (>= code #x2013) (<= code #x203a))
+     (svref +unicode-2013-203a-cp1252+
+            (the ub8 (- code #x2013))))
+    ((= code #x20ac) #x80)
+    ((= code #x2122) #x99)
+    (t (handle-error))))

I hope you will find it useful.

Regards,

--

-- 
Nicolas Martyanoff
   http://codemore.org
   khaelin <at> gmail.com
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Rob Blackwell | 6 Apr 2011 12:07
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octets-to-string with UTF8 and Byte Order Marker

Hi,

 

I have some byte arrays which are UTF8 and some which are UTF8 with byte order markers.

 

I can convert these arrays to strings using

 

> (babel:octets-to-string foo)

 

and

 

> (babel:octets-to-string foo :start 3)

 

respectively, but I'm currently having to figure out whether there is a BOM, like this

 

> (subseq foo 0 3)

#(239 187 191)

 

If I use (babel:octets-to-string foo) on a byte array with BOM markers, then my SBCL Lisp image dies.

 

Is there a better way to ask Babel to discover the correct encoding by looking for Byte Order Marks? Ideally I’d like one function call that worked with any array and figured out which encoding was being used automatically and works whether or not a BOM is present?

 

Sorry if I'm missing something obvious, I'm a Babel newbie .. Any guidance or code samples gratefully received.

 

Thanks,

 

Rob.

 

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Dmitry Ignatiev | 28 Oct 2010 19:50
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Unicode encodings with explicit endianness

Hello again, Luís

Please, can you hurry up a bit with applying my unicode-related patch?
I'm currently in process of developing a library, a binding to ms windows api:
http://github.com/Lovesan/doors
And the reason of me being worried about that patch is because my library is unable to correctly operate on windows unicode strings without UTF-16LE support in babel.

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