More reader bugs from read0

[Abdulaziz Ghuloum]

***** test failed *****
"\"\n\r\r\n\x85;\r\x85;\x2028;\"" ; FIXED in 1166
("\n\n\n\n\n\n")
***** test failed *****
"\"\n \r \r\n \x85; \r\x85; \x2028;\"" ; FIXED in 1166
("\n \n \n \n \n \n")
***** test failed *****
"\"\\a\\b\\t\\n\\v\\f\\r\""
("\a\b\t\n\v\f\r") ; FIXED in 1160
***** test failed *****
"\"\\\n\\\r\\\r\n\\\x85;\\\r\x85;\\\x2028;\"" ; PENDING
("\n\r\r\n\x85;\r\x85;\x2028;")
***** test failed *****
"\"\\\n \\\r \\\r\n \\\x85; \\\r\x85; \\\x2028;\"" ; PENDING
("\n \r \r\n \x85; \r\x85; \x2028;")
Running read0:0:1114111:1
***** test failed *****
"'"
error FIXED in 1160
***** test failed *****
","
error FIXED in 1160
***** test failed *****
"`" FIXED in 1160

[Abdulaziz Ghuloum (aghuloum)]

Seems like there may be either bugs in the grammar in R6RS or some misunderstanding from my part.
See http://lists.r6rs.org/pipermail/r6rs-discuss/2007-December/003440.html

[Abdulaziz Ghuloum (aghuloum)]

The other two tests were bogus. Ikarus now accepts the language specified in the promised errata.
There are some more unicode issues to resolve.

[Abdulaziz Ghuloum (aghuloum)]

Fixed in revision 1171.

[Abdulaziz Ghuloum (aghuloum)]

This bug report is about to be closed as the fix comitted
previously will be incorporated in the next 0.0.3 release of
Ikarus Scheme, scheduled for January 31, 2008. A release
candidate tarball is available for download from:
http://www.cs.indiana.edu/~aghuloum/ikarus/ikarus-0.0.3-rc1.tar.gz
Please do test it if you have the time and report any issues
you might encounter. Thank you very much for your support.
(Sorry for the duplicates; I'm updating every open bug.)