xmaxima bug with sbcl



Hello,
  I noticed the following errors when starting Xmaxima with sbcl from
  the command line.  This does not happen with the command line maxima.

This is v. 5.11.0 in Linux Fedora Core 6

There are many screens full of errors.  I am writing the beginning and
the end.

Help! 11 nested errors. SB-KERNEL:*MAXIMUM-ERROR-DEPTH* exceeded.
0: (BACKTRACE 536870911 #<SYNONYM-STREAM :SYMBOL SB-SYS:*TTY*
{9ACDEE9}>)
1: ((LAMBDA NIL))
2: ((LAMBDA NIL))
3: (SB-IMPL::%WITH-STANDARD-IO-SYNTAX #<CLOSURE (LAMBDA NIL)
{9ACE005}>)
4: (SB-IMPL::ERROR-ERROR)
5: (SB-IMPL::INFINITE-ERROR-PROTECTOR)
6: (ERROR SB-INT:SIMPLE-STREAM-ERROR)
7: (SB-IMPL::SIMPLE-STREAM-PERROR "couldn't write to ~S"
#<SB-SYS:FD-STREAM for "a constant string" {9ACA8B9}> 32)
8: (SB-IMPL::FLUSH-OUTPUT-BUFFER #<SB-SYS:FD-STREAM for "a constant
string" {9ACA8B9}>)
9: (SB-IMPL::OUTPUT-CHAR-UTF-8-LINE-BUFFERED #<SB-SYS:FD-STREAM for "a
constant string" {9ACA8B9}> #\Newline)
10: (TERPRI #<SB-SYS:FD-STREAM for "a constant string" {9ACA8B9}>)
11: ((LAMBDA NIL))
12: ((LAMBDA NIL))
13: (SB-IMPL::%WITH-STANDARD-IO-SYNTAX #<CLOSURE (LAMBDA NIL)
{9ACD9F5}>)

.....


84: (FORMAT T "~&Maxima encountered a Lisp error:~%~% ~A")
85: (MAXIMA::MAXIMA-LISP-DEBUGGER #<SB-INT:SIMPLE-STREAM-ERROR
{9ACC859}> #<unavailable argument>)
86: (MAXIMA::MAXIMA-LISP-DEBUGGER #<SB-INT:SIMPLE-STREAM-ERROR
{9ACC859}> #<unavailable argument>)
87: (INVOKE-DEBUGGER #<SB-INT:SIMPLE-STREAM-ERROR {9ACC859}>)
88: (ERROR SB-INT:SIMPLE-STREAM-ERROR)
89: (SB-IMPL::SIMPLE-STREAM-PERROR "couldn't write to ~S"
#<SB-SYS:FD-STREAM for "a constant string" {9ACA8B9}> 32)
90: (SB-IMPL::FLUSH-OUTPUT-BUFFER #<SB-SYS:FD-STREAM for "a constant
string" {9ACA8B9}>)
91: (FORCE-OUTPUT #<SB-SYS:FD-STREAM for "a constant string"
{9ACA8B9}>)
92: (SB-INT:FLUSH-STANDARD-OUTPUT-STREAMS)
93: ((LABELS SB-IMPL::RESTART-LISP))

debugger invoked on a SIMPLE-ERROR: Maximum error nesting depth
exceeded

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

(no restarts: If you didn't do this on purpose, please report it as a
bug.)

(SB-IMPL::SIMPLE-STREAM-PERROR "couldn't write to ~S"
#<SB-SYS:FD-STREAM for "a constant string" {9ACA8B9}> 32)
0] fatal error encountered in SBCL pid 1133:
%PRIMITIVE HALT called; the party is over.


-sen



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  | Sheldon E. Newhouse            |    e-mail: sen1 at math.msu.edu           |
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