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  • Committer: Bazaar Package Importer
  • Author(s): Peter Van Eynde
  • Date: 2007-05-31 22:55:16 UTC
  • Revision ID: james.westby@ubuntu.com-20070531225516-xj7qt68nri0vd5ig
Tags: 1:20070409-2
http://bugs.debian.org/425436
http://bugs.debian.org/425435
* Fixed texlive build-dependency (Closes: #425436)
* Fixed autostart under emacs (Closes: #425435)
* New upstream. 

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swank-sbcl.lisp
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(defun emacs-buffer-source-location (code-location plist)
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  (if (code-location-has-debug-block-info-p code-location)
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      (destructuring-bind (&key emacs-buffer emacs-position emacs-string) plist
 
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      (destructuring-bind (&key emacs-buffer emacs-position emacs-string
 
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                                &allow-other-keys)
 
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          plist
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        (let* ((pos (string-source-position code-location emacs-string))
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               (snipped (with-input-from-string (s emacs-string)
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                          (read-snippet s pos))))
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                                              mutex))))))))
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;;; Auto-flush streams
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  ;; XXX race conditions
 
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  ;; Auto-flush streams
 
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  (defvar *auto-flush-interval* 0.15
 
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    "How often to flush interactive streams. This valu is passed
 
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    directly to cl:sleep.")
 
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  (defvar *auto-flush-lock* (make-recursive-lock :name "auto flush"))
 
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  (defvar *auto-flush-thread* nil)
 
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  (defvar *auto-flush-streams* '())
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  (defvar *auto-flush-thread* nil)
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  (defimplementation make-stream-interactive (stream)
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    (setq *auto-flush-streams* (adjoin stream *auto-flush-streams*))
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    (unless *auto-flush-thread*
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      (setq *auto-flush-thread*
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            (sb-thread:make-thread #'flush-streams
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                                   :name "auto-flush-thread"))))
 
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    (call-with-recursive-lock-held
 
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     *auto-flush-lock*
 
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     (lambda ()
 
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       (pushnew stream *auto-flush-streams*)
 
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       (unless *auto-flush-thread*
 
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         (setq *auto-flush-thread*
 
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               (sb-thread:make-thread #'flush-streams
 
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                                      :name "auto-flush-thread"))))))
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  (defun flush-streams ()
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    (loop
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     (setq *auto-flush-streams*
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           (remove-if (lambda (x)
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                        (not (and (open-stream-p x)
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                                  (output-stream-p x))))
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                      *auto-flush-streams*))
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     (mapc #'finish-output *auto-flush-streams*)
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     (sleep 0.15)))
 
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     (call-with-recursive-lock-held
 
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      *auto-flush-lock*
 
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      (lambda ()
 
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        (setq *auto-flush-streams*
 
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              (remove-if (lambda (x)
 
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                           (not (and (open-stream-p x)
 
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                                     (output-stream-p x))))
 
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                         *auto-flush-streams*))
 
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        (mapc #'finish-output *auto-flush-streams*)))
 
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     (sleep *auto-flush-interval*)))
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  )
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