[Chicken-janitors] #422: [utf8 egg] problem with utf8-case-map and Windows

[Chicken Trac]

#422: [utf8 egg] problem with utf8-case-map and Windows
--------------------------------+-------------------------------------------
 Reporter:  m                   |       Owner:  ashinn
     Type:  defect              |      Status:  new   
 Priority:  major               |   Milestone:  4.7.0 
Component:  extensions          |     Version:  4.5.0 
 Keywords:  egg, windows, utf8  |  
--------------------------------+-------------------------------------------
 I had no problems installing utf8 egg on Windows using chicken-install
 tool, however I had problems with case-map-1.dat file. It is located in
 lib/chicken/5/ directory with other modules, however, when I try to load
 utf8-case-map I get this warning:


 {{{

 #;1> (use utf8-case-map)
 ; loading /usr/local/lib/chicken/5/utf8-case-map.import.so ...
 ; loading /usr/local/lib/chicken/5/scheme.import.so ...
 ; loading /usr/local/lib/chicken/5/chicken.import.so ...
 ; loading /usr/local/lib/chicken/5/extras.import.so ...
 ; loading /usr/local/lib/chicken/5/ports.import.so ...
 ; loading /usr/local/lib/chicken/5/posix.import.so ...
 ; loading /usr/local/lib/chicken/5/srfi-4.import.so ...
 ; loading /usr/local/lib/chicken/5/utf8-lolevel.import.so ...
 ; loading /usr/local/lib/chicken/5/lolevel.import.so ...
 ; loading /usr/local/lib/chicken/5/utf8-srfi-14.import.so ...
 ; loading /usr/local/lib/chicken/5/srfi-69.import.so ...
 ; loading /usr/local/lib/chicken/5/iset.import.so ...
 ; loading /usr/local/lib/chicken/5/unicode-char-sets.import.so ...
 ; loading /usr/local/lib/chicken/5/utf8-case-map.so ...
 ; loading /usr/local/lib/chicken/5/utf8-lolevel.so ...
 ; loading /usr/local/lib/chicken/5/utf8-srfi-14.so ...
 ; loading /usr/local/lib/chicken/5/iset.so ...
 ; loading /usr/local/lib/chicken/5/unicode-char-sets.so ...

 Warning: couldn't load case-map-1.dat
 }}}


 After that utf8-srfi-13 doesn't really work well:


 {{{
 #;4> (use utf8-srfi-13)
 ; loading /usr/local/lib/chicken/5/utf8-srfi-13.import.so ...
 ; loading /usr/local/lib/chicken/5/data-structures.import.so ...
 ; loading /usr/local/lib/chicken/5/utf8-srfi-13.so ...
 #;5> (string-upcase "привет")

 Error: (u32vector-ref) out of range
 0
 0
 0

         Call history:

         <syntax>                (string-upcase "привет")
         <eval>          (string-upcase "привет")        <--
 #;5> (string-upcase "hello")
 "HELLO"
 }}}


 My Chicken Scheme version:

 {{{
 CHICKEN
 (c)2008-2010 The Chicken Team
 (c)2000-2007 Felix L. Winkelmann
 Version 4.5.0
 windows-mingw32-x86 [ manyargs dload ptables ]
 compiled 21.08.2010  on Semerochka (MinGW)
 }}}

 ----
 btw, utf8 egg works flawlessly on linux

-- 
Ticket URL: <http://bugs.call-cc.org/ticket/422>
Chicken Scheme <http://www.call-with-current-continuation.org/>
Chicken Scheme is a compiler for the Scheme programming language.