﻿id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	difficulty
422	[utf8 egg] problem with utf8-case-map and Windows	m	Alex Shinn	"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
"	defect	closed	major		extensions	4.5.0	fixed	egg, windows, utf8		
