Custom Query (1030 matches)

ccl often hangs when I TAB-complete something in the slime repl. I start the swank server doing

(push #p"path/to/slime/" asdf:*central-registry*) ;in my init file

(require :swank) ; these two from the repl in the cmd window
(swank:create-server)

in the slime repl, I can reliably reproduce the bug typing "swank" and then hitting Tab and Backspace at a fast pace. The same happens when I run ccl as an inferior lisp in emacs.

In both cases, i run ccl with -K utf-8.

Note that it's not slime that hangs, but ccl. When this bug occurs, I can't type on the repl in the "terminal" anymore. I have to close the terminal or hit Ctrl+Break loads of times to kill it.

For what is worth, my slime setup follows:

;;;;;;;;;;;;;;;;;;;
;;; Slime stuff ;;;
;;;;;;;;;;;;;;;;;;;


(add-to-list 'load-path (concat *my-site-lisp-directory* "slime/"))  ;;    load-path for slime
(add-to-list 'load-path (concat *my-site-lisp-directory* "slime/contrib/"))
(require 'slime)                                              ;;    
(setq slime-multiprocessing t)

(setq slime-autodoc-use-multiline-p t)
(setq slime-truncate-lines nil)
(set-language-environment "UTF-8")
(setq slime-net-coding-system 'utf-8-unix)  
(slime-setup '(slime-fancy slime-asdf))  

(setq slime-lisp-implementations
      '((clisp ("c:/Program Files (x86)/clisp-2.48/clisp.exe" "-K" "full"))
	(ccl64 ("C:/Users/ale/MySw/ccl/wx86cl64.exe" "-K" "utf-8"))
	(ccl ("C:/Users/ale/MySw/ccl/wx86cl.exe" "-K" "utf-8"))
	(sbcl ("sbcl"))))

On gentoo, with ccl from dev-lisp/clozurecl-1.5, when running ccl from make, it cores dump on sigseg immediately, but when I run the same command in the shell, it succeeds. The difference in env output doesn't seem significative.

I join a tarball with the executable and the core dump.

[pjb@kuiper :0.0 lisp]$ uname -a
Linux kuiper 2.6.34-xen-r3-kvm-nvidia-joy-c7 #3 SMP Fri Oct 8 12:01:59 CEST 2010 x86_64 Intel(R) Core(TM) i7 CPU 950 @ 3.07GHz GenuineIntel GNU/Linux
[pjb@kuiper :0.0 lisp]$ make ccl




;;;;;;======================================================================
;;;; Compiling with Clozure Common Lisp
/bin/sh: line 4: 11107 Segmentation fault      (core dumped) LC_CTYPE=en_US.UTF-8 ccl --quiet --no-init --eval '(DECLAIM (OPTIMIZE (SAFETY 3) (DEBUG 3) (SPEED 0) (SPACE 0)))' --eval '(load "compile.lisp")' --eval '(ccl:quit)'
make: *** [ccl] Error 139
[pjb@kuiper :0.0 lisp]$ env > ccl-environment-in-emacs-shell
[pjb@kuiper :0.0 lisp]$ LC_CTYPE=en_US.UTF-8 ccl --quiet --no-init --eval '(DECLAIM (OPTIMIZE (SAFETY 3) (DEBUG 3) (SPEED 0) (SPACE 0)))' --eval '(load "compile.lisp")' --eval '(ccl:quit)' > success
(ccl:quit)
[pjb@kuiper :0.0 lisp]$ echo $?
0
[pjb@kuiper :0.0 lisp]$ for f in  ccl-environment-in-* ; do sort -o ${f}.sorted $f ; done
[pjb@kuiper :0.0 lisp]$ diff *.sorted
66a67,68
> MAKEFLAGS=
> MAKELEVEL=1
67a70
> MFLAGS=
77d79
< OLDPWD=/home/pjb
82d83
< PS1=`period-cookie`[\u@\h $DISPLAY \W]\$ 
93c94
< SHLVL=6
---
> SHLVL=7

Create a file /tmp/test/
and observe the following:

Welcome to Clozure Common Lisp Version 1.9-dev-r15596  (DarwinX8664)!
? (probe-file "/tmp/test/\\\\")
#P"/private/tmp/test/"
? (native-translated-namestring "\\\\")
""
? 

Perhaps ccl::namestring-unquote needs to get a little smarter.