slime-devel July 2005

slime-devel@common-lisp.net

37 participants
54 discussions

[slime-devel] slime-apropos-package now sorts correctly
by Hoehle, Joerg-Cyril 20 Apr '07

20 Apr '07

Hi, slime-apropos-package now conforms to its specification and also sorts symbols printed with package prefix. I supply the patches as attachments in the hope that MS-Windows nor MS-Outlook will break the TAB and LF characters of the original diff. I hope this is fine. Regards, Jörg Höhle.

3 3

[slime-devel] comma shortcut doesn't work always
by Edi Weitz 31 Jan '06

31 Jan '06

Another minor glitch that I encountered is that the comma shortcut in the REPL doesn't always work. I can consistently reproduce it (GNU Emacs 21.3.50 and also 21.3 release) like this: 1. Make sure point is at the beginning of a REPL input line. 2. Split Emacs frame into two windows, one of them being the REPL the other one containing something else. 3. Hide REPL window with C-x 0. 4. Now type M-x slime. 5. Type the comma. At this point I'm not asked for a shortcut command in the minibuffer but the comma is simply entered into the REPL instead. Anybody else seeing this? Cheers, Edi.

10 25

Re: [slime-devel] Re: CLISP SLIME implementation breaks in CVS
by Bill_Clementson＠peoplesoft.com 21 Jan '06

21 Jan '06

Luke Gorrie <luke(a)bluetail.com> writes: > Bill_Clementson(a)peoplesoft.com writes: > > > My previous SLIME installation was a CVS install from 4/18. I've just taken > > the latest CVS install and the CLISP SLIME implementation (under Windows) > > breaks. Here is the error: > > > > COERCE: #<MACRO #<COMPILED-CLOSURE SWANK::DEFSLIMEFUN>> cannot be coerced > > to type FUNCTION > > [Condition of type SIMPLE-TYPE-ERROR] > > I can reproduce this but I've no idea what is causing it. It /looks/ > like someone is trying to call defslimefun as a function rather than a > macro, but I don't see where it could happen -- the macro is declared > at the top of the only file that refers to it. > > I did fix a different but similar problem that I got under CLISP. It > seems like I had to swap the order of a couple of macros, one of which > expanded into into code that calls the other, but that surely can't be > the reason. > > > Backtrace: > > 0: EVAL frame for form (SWANK:CREATE-SWANK-SERVER 4007) > > Mine actually gives an empty backtrace (!). I fixed the Elisp-side to > handle that incase it helps someone more CLISP-savvy find the problem. Has anybody had any luck in finding the source of this problem? CLISP still breaks for me in the latest CVS. I have had a look at all of the DEFSLIMEFUN's that were modified since 4/18 (the previous CVS version that I had which was working ok with CLISP) and haven't found any obvious clues. Any suggestions on how I might debug this issue as it occurs at startup during the slime-connect processing in Emacs (after CLISP has started up successfully)? - Bill

5 6

[slime-devel] Updated patch to improve SLIME presentations
by Matthias Koeppe 04 Aug '05

04 Aug '05

Hi, I am sending a new version of my patch of June 23. The patch makes the presentations feature more robust and intuitive. With the patch, parts of presentations can be copied reliably using all available Emacs facilities (not just kill-ring-save), and they are no longer "semi-readonly" (in the sense that keypresses are silently ignored). Whenever a user attempts to edit a presentation, it now simply turns into plain text (which is indicated by changing the face); this can be undone. The patch removes the pre-command and post-command hooks and the classification of some modification commands into "action-type"s. In an after-change-function, I check whether only a part of a presentation has been pasted or whether a presentation has been edited. The patch also makes it possible to access the individual values of multiple-value results. The patch also adds a "bridge"-less protocol for SLIME presentations. Would someone like to handle this patch? Cheers, Matthias -- Matthias Köppe -- http://www.math.uni-magdeburg.de/~mkoeppe 2005-07-29 Matthias Koeppe <mkoeppe(a)mail.math.uni-magdeburg.de> * slime.el (slime-dispatch-event): New events :presentation-start, :presentation-end for bridge-less presentation markup. * swank.lisp (dispatch-event, send-to-socket-io): Likewise. * swank.lisp (listener-eval): Store the whole values-list with add-repl-result. * slime.el (slime-repl-insert-prompt): Accept a list of strings, representing individual values of a multiple-value result. Mark them up as separate presentations. (reify-old-output): Support reifying individual values of a multiple-value result. * slime.el (slime-pre-command-hook): Don't call slime-presentation-command-hook. (slime-post-command-hook): Don't call slime-presentation-post-command-hook. (slime-presentation-command-hook): Removed. (slime-presentation-post-command-hook): Removed. * slime.el (slime-presentation-whole-p): New. (slime-same-presentation-p): New. (slime-presentation-start, slime-presentation-end): New. (slime-presentation-around-point): New. (slime-after-change-function): New. (slime-setup-command-hooks): Install slime-after-change-function as an after-change-function. * slime.el (slime-repl-enable-presentations): Make slime-repl-presentation nonsticky. (slime-mark-presentation-start, slime-mark-presentation-end): New functions. (slime-mark-presentation-start-handler): Renamed from slime-mark-presentation-start. (slime-mark-presentation-end-handler): Renamed from slime-mark-presentation-end. (slime-presentation): New structure. (slime-add-presentation-properties): New function. (slime-insert-presentation): New function. Index: slime.el =================================================================== RCS file: /project/slime/cvsroot/slime/slime.el,v retrieving revision 1.515 diff -u -p -r1.515 slime.el --- slime.el 29 Jul 2005 12:37:24 -0000 1.515 +++ slime.el 29 Jul 2005 20:02:26 -0000 @@ -868,15 +868,13 @@ This list of flushed between commands.") "Execute all functions in `slime-pre-command-actions', then NIL it." (dolist (undo-fn slime-pre-command-actions) (ignore-errors (funcall undo-fn))) - (setq slime-pre-command-actions nil) - (slime-presentation-command-hook)) + (setq slime-pre-command-actions nil)) (defun slime-post-command-hook () (when (and slime-mode (slime-connected-p)) (slime-process-available-input)) (when (null pre-command-hook) ; sometimes this is lost - (add-hook 'pre-command-hook 'slime-pre-command-hook)) - (slime-presentation-post-command-hook) ) + (add-hook 'pre-command-hook 'slime-pre-command-hook))) (defun slime-setup-command-hooks () "Setup a buffer-local `pre-command-h'ook' to call `slime-pre-command-hook'." @@ -884,7 +882,8 @@ This list of flushed between commands.") (make-local-hook 'post-command-hook) ;; alanr: need local t (add-hook 'pre-command-hook 'slime-pre-command-hook nil t) - (add-hook 'post-command-hook 'slime-post-command-hook nil t)) + (add-hook 'post-command-hook 'slime-post-command-hook nil t) + (add-hook 'after-change-functions 'slime-after-change-function nil t)) ;(add-hook 'slime-mode-hook 'slime-setup-command-hooks) ;(setq post-command-hook nil) @@ -2285,6 +2284,10 @@ slime-repl-insert-prompt.") (destructure-case event ((:read-output output) (slime-output-string output)) + ((:presentation-start id) + (slime-mark-presentation-start id)) + ((:presentation-end id) + (slime-mark-presentation-end id)) ;; ((:emacs-rex form package thread continuation) (slime-set-state "|eval...") @@ -2566,40 +2569,85 @@ update window-point afterwards. If poin (when (boundp 'text-property-default-nonsticky) (pushnew '(slime-repl-old-output . t) text-property-default-nonsticky :test 'equal) + (pushnew '(slime-repl-presentation . t) text-property-default-nonsticky + :test 'equal) (pushnew '(slime-repl-result-face . t) text-property-default-nonsticky :test 'equal))) (make-variable-buffer-local (defvar slime-presentation-start-to-point (make-hash-table))) -(defun slime-mark-presentation-start (process string) +(defun slime-mark-presentation-start (id) + (setf (gethash id slime-presentation-start-to-point) + (with-current-buffer (slime-output-buffer) + (marker-position (symbol-value 'slime-output-end))))) + +(defun slime-mark-presentation-start-handler (process string) (if (and string (string-match "<\\([0-9]+\\)" string)) - (progn - (let* ((match (substring string (match-beginning 1) (match-end 1))) - (id (car (read-from-string match)))) - (setf (gethash id slime-presentation-start-to-point) - (with-current-buffer (slime-output-buffer) - (marker-position (symbol-value 'slime-output-end)))))))) + (let* ((match (substring string (match-beginning 1) (match-end 1))) + (id (car (read-from-string match)))) + (slime-mark-presentation-start id)))) + +(defun slime-mark-presentation-end (id) + (let ((start (gethash id slime-presentation-start-to-point))) + (setf (gethash id slime-presentation-start-to-point) nil) + (when start + (with-current-buffer (slime-output-buffer) + (slime-add-presentation-properties start (symbol-value 'slime-output-end) + id nil))))) -(defun slime-mark-presentation-end (process string) +(defun slime-mark-presentation-end-handler (process string) (if (and string (string-match ">\\([0-9]+\\)" string)) - (progn - (let* ((match (substring string (match-beginning 1) (match-end 1))) - (id (car (read-from-string match)))) - (let ((start (gethash id slime-presentation-start-to-point))) - (setf (gethash id slime-presentation-start-to-point) nil) - (when start - (with-current-buffer (slime-output-buffer) - (add-text-properties - start (symbol-value 'slime-output-end) - `(face slime-repl-result-face - slime-repl-old-output ,id - mouse-face slime-repl-output-mouseover-face - keymap ,slime-presentation-map - rear-nonsticky (slime-repl-old-output - slime-repl-result-face - slime-repl-output-mouseover-face)))))))))) + (let* ((match (substring string (match-beginning 1) (match-end 1))) + (id (car (read-from-string match)))) + (slime-mark-presentation-end id)))) + +(defstruct (slime-presentation) + (text) + (id) + (start-p) + (stop-p)) + +(defun slime-add-presentation-properties (start end id result-p) + "Make the text between START and END a presentation with ID. +RESULT-P decides whether a face for a return value or output text is used." + (add-text-properties start end + `(face slime-repl-inputed-output-face + slime-repl-old-output ,id + mouse-face slime-repl-output-mouseover-face + keymap ,slime-presentation-map + rear-nonsticky (slime-repl-old-output + slime-repl-presentation + face mouse-face))) + (let ((text (buffer-substring-no-properties start end))) + (case (- end start) + (0) + (1 + (add-text-properties start end + `(slime-repl-presentation + ,(make-slime-presentation :text text :id id + :start-p t :stop-p t)))) + (t + (let ((inhibit-modification-hooks t)) + (add-text-properties start (1+ start) + `(slime-repl-presentation + ,(make-slime-presentation :text text :id id + :start-p t :stop-p nil))) + (when (> (- end start) 2) + (add-text-properties (1+ start) (1- end) + `(slime-repl-presentation + ,(make-slime-presentation :text text :id id + :start-p nil :stop-p nil)))) + (add-text-properties (1- end) end + `(slime-repl-presentation + ,(make-slime-presentation :text text :id id + :start-p nil :stop-p t)))))))) +(defun slime-insert-presentation (result output-id) + (let ((start (point))) + (insert result) + (slime-add-presentation-properties start (point) output-id t))) + (defun slime-open-stream-to-lisp (port) (let ((stream (open-network-stream "*lisp-output-stream*" (slime-with-connection-buffer () @@ -2615,8 +2663,8 @@ update window-point afterwards. If poin (install-bridge) (setq bridge-destination-insert nil) (setq bridge-source-insert nil) - (setq bridge-handlers (list* '("<" . slime-mark-presentation-start) - '(">" . slime-mark-presentation-end) + (setq bridge-handlers (list* '("<" . slime-mark-presentation-start-handler) + '(">" . slime-mark-presentation-end-handler) bridge-handlers)) (set-process-coding-system stream slime-net-coding-system @@ -2752,61 +2800,105 @@ joined together.")) (slime-setup-command-hooks) (run-hooks 'slime-repl-mode-hook)) -(defvar slime-not-copying-whole-presentation nil) - -;; alanr -(defun slime-presentation-command-hook () - (let* ((props-here (text-properties-at (point))) - (props-before (and (not (= (point) (point-min))) - (text-properties-at (1- (point))))) - (inside (and (getf props-here 'slime-repl-old-output))) - (at-beginning (and inside - (not (getf props-before 'slime-repl-old-output)))) - (at-end (and (or (= (point) (point-max)) - (not (getf props-here 'slime-repl-old-output))) - (getf props-before 'slime-repl-old-output))) - (start (cond (at-beginning (point)) - (inside (previous-single-property-change - (point) 'slime-repl-old-output)) - (at-end (previous-single-property-change - (1- (point)) 'slime-repl-old-output)))) - (end (cond (at-beginning (or (next-single-property-change - (point) 'slime-repl-old-output) - (point-max))) - (inside (or (next-single-property-change (point) 'slime-repl-old-output) - (point-max))) - (at-end (point))))) - ; (setq message (format "%s %s %s %s %s" at-beginning inside at-end start end)) - (when (and (or inside at-end) start end (> end start)) - (let ((kind (get this-command 'action-type))) - ; (message (format "%s %s %s %s" at-beginning inside at-end kind)) - (cond ((and (eq kind 'inserts) inside (not at-beginning)) - (setq this-command 'ignore)) - ((and (eq kind 'deletes-forward) inside (not at-end)) - (kill-region start end) - (setq this-command 'ignore)) - ((and (eq kind 'deletes-backward) (or inside at-end) (not at-beginning)) - (kill-region start end) - (setq this-command 'ignore)) - ((eq kind 'copies) - (multiple-value-bind (start end) (slime-property-bounds 'slime-repl-old-input) - (setq slime-not-copying-whole-presentation - (not (or (and at-beginning (>= (mark) end)) - (and at-end (<= (mark) start))))))) - ;(message (format "%s %s" length (abs (- (point) (mark)))))))) - ))))) - -;; if we did not copy the whole presentation, then remove the text properties from the -;; top of the kill ring - -(defun slime-presentation-post-command-hook () - (when (eq (get this-command 'action-type) 'copies) - (when slime-not-copying-whole-presentation - (remove-text-properties 0 (length (car kill-ring)) - '(slime-repl-old-output t mouse-face t rear-nonsticky t) - (car kill-ring)))) - (setq slime-not-copying-whole-presentation nil) - ) +(defun slime-presentation-whole-p (start end) + (let ((presentation (get-text-property start 'slime-repl-presentation))) + (and presentation + (string= (buffer-substring-no-properties start end) + (slime-presentation-text presentation))))) + +(defun slime-same-presentation-p (a b) + (and (string= (slime-presentation-text a) (slime-presentation-text b)) + (equal (slime-presentation-id a) (slime-presentation-id b)))) + +(defun* slime-presentation-start () + "Find start of presentation at point. Return buffer index and + whether a start-tag was found. When there is no presentation at + point, return nil and nil." + (let* ((presentation (get-text-property (point) 'slime-repl-presentation)) + (this-presentation presentation)) + (unless presentation + (return-from slime-presentation-start + (values nil nil))) + (save-excursion + (while (not (slime-presentation-start-p this-presentation)) + (let ((change-point (previous-single-property-change (point) 'slime-repl-presentation))) + (unless change-point + (return-from slime-presentation-start + (values (point-min) nil))) + (setq this-presentation (get-text-property change-point 'slime-repl-presentation)) + (unless (and this-presentation + (slime-same-presentation-p presentation this-presentation)) + (return-from slime-presentation-start + (values (point) nil))) + (goto-char change-point))) + (values (point) t)))) + +(defun* slime-presentation-end () + "Find end of presentation at point. Return buffer index (after last + character of the presentation) and whether an end-tag was found." + (let* ((presentation (get-text-property (point) 'slime-repl-presentation)) + (this-presentation presentation)) + (unless presentation + (return-from slime-presentation-end + (values nil nil))) + (save-excursion + (while (and this-presentation + (slime-same-presentation-p presentation this-presentation) + (not (slime-presentation-stop-p this-presentation))) + (let ((change-point (next-single-property-change (point) 'slime-repl-presentation))) + (unless change-point + (return-from slime-presentation-end + (values (point-max) nil))) + (goto-char change-point) + (setq this-presentation (get-text-property (point) 'slime-repl-presentation)))) + (if (and this-presentation + (slime-same-presentation-p presentation this-presentation)) + (let ((after-end (next-single-property-change (point) 'slime-repl-presentation))) + (if (not after-end) + (values (point-max) t) + (values after-end t))) + (values (point) nil))))) + +(defun slime-presentation-around-point () + "Return start index, end index, and whether the presentation is complete." + (multiple-value-bind (start good-start) + (slime-presentation-start) + (multiple-value-bind (end good-end) + (slime-presentation-end) + (values start end + (and good-start good-end + (slime-presentation-whole-p start end)))))) + +(defun slime-after-change-function (start end old-len) + "Check all presentations within and adjacent to the change. When a + presentation has been altered, change it to plain text." + (unless undo-in-progress + (let ((real-start (max (point-min) (1- start))) + (real-end (min (point-max) (1+ end))) + (any-change nil)) + ;; positions around the change + (save-excursion + (goto-char real-start) + (while (< (point) real-end) + (let ((presentation (get-text-property (point) 'slime-repl-presentation))) + (when presentation + (multiple-value-bind (from to whole) + (slime-presentation-around-point) + ;;(message "presentation %s whole-p %s" (buffer-substring from to) whole) + (unless whole + (setq any-change t) + (remove-text-properties from to + '(slime-repl-old-output t + slime-repl-inputed-output-face t + face t mouse-face t rear-nonsticky t + slime-repl-presentation t)))))) + (let ((next-change + (next-single-property-change (point) 'slime-repl-presentation nil + real-end))) + (if next-change + (goto-char next-change) + (undo-boundary) + (return)))))))) (defun slime-copy-presentation-at-point (event) (interactive "e") @@ -2830,20 +2922,6 @@ joined together.")) (goto-char (point-max)) (do-insertion))))))) -(put 'self-insert-command 'action-type 'inserts) -(put 'self-insert-command-1 'action-type 'inserts) -(put 'yank 'action-type 'inserts) -(put 'kill-word 'action-type 'deletes-forward) -(put 'delete-char 'action-type 'deletes-forward) -(put 'kill-sexp 'action-type 'deletes-forward) -(put 'backward-kill-sexp 'action-type 'deletes-backward) -(put 'backward-delete-char 'action-type 'deletes-backward) -(put 'delete-backward-char 'action-type 'deletes-backward) -(put 'backward-kill-word 'action-type 'deletes-backward) -(put 'backward-delete-char-untabify 'action-type 'deletes-backward) -(put 'slime-repl-newline-and-indent 'action-type 'inserts) -(put 'kill-ring-save 'action-type 'copies) - (defvar slime-presentation-map (make-sparse-keymap)) (define-key slime-presentation-map [mouse-2] 'slime-copy-presentation-at-point) @@ -2887,36 +2965,42 @@ joined together.")) (defun slime-repl-insert-prompt (result &optional time) "Goto to point max, insert RESULT and the prompt. Set slime-output-end to start of the inserted text slime-input-start to -end end." +end end. If RESULT is not a string, it must be a list of +result strings, each of which is marked-up as a presentation." (slime-flush-output) (goto-char (point-max)) (let ((start (point))) (unless (bolp) (insert "\n")) - (unless (string= "" result) - (slime-propertize-region `(face slime-repl-result-face) - (slime-propertize-region - (and slime-repl-enable-presentations - `(face slime-repl-result-face - slime-repl-old-output ,(- slime-current-output-id) - mouse-face slime-repl-output-mouseover-face - keymap ,slime-presentation-map)) - (insert result))) - (unless (bolp) (insert "\n")) - (let ((inhibit-read-only t)) - (put-text-property (- (point) 2) (point) - 'rear-nonsticky - '(slime-repl-old-output face read-only)))) + (flet ((insert-result (result id) + (if (and slime-repl-enable-presentations id) + (slime-insert-presentation result id) + (slime-propertize-region `(face slime-repl-result-face) + (insert result))) + (unless (bolp) (insert "\n")) + (let ((inhibit-read-only t)) + (put-text-property (- (point) 2) (point) + 'rear-nonsticky + '(slime-repl-old-output slime-repl-presentation face read-only))))) + (etypecase result + (list + (loop + for res in result + for index from 0 + do (insert-result res (cons (- slime-current-output-id) index)))) + (string + (unless (string= result "") + (insert-result result nil))))) (let ((prompt-start (point)) (prompt (format "%s> " (slime-lisp-package-prompt-string)))) (slime-propertize-region '(face slime-repl-prompt-face - read-only t - intangible t - slime-repl-prompt t - ;; emacs stuff - rear-nonsticky (slime-repl-prompt read-only face intangible) - ;; xemacs stuff - start-open t end-open t) + read-only t + intangible t + slime-repl-prompt t + ;; emacs stuff + rear-nonsticky (slime-repl-prompt read-only face intangible) + ;; xemacs stuff + start-open t end-open t) (insert prompt)) ;; FIXME: we could also set beginning-of-defun-function (setq defun-prompt-regexp (concat "^" prompt)) @@ -2969,7 +3053,11 @@ buffer. Presentations of old results are (concat (substring str-no-props 0 pos) ;; Eval in the reader so that we play nice with quote. ;; -luke (19/May/2005) - "#." (slime-prin1-to-string `(swank:get-repl-result ,id)) + "#." (slime-prin1-to-string + (if (consp id) + `(cl:nth ,(cdr id) + (swank:get-repl-result ,(car id))) + `(swank:get-repl-result ,id))) (reify-old-output (substring str-props end-pos) (substring str-no-props end-pos))))))) @@ -3023,8 +3111,11 @@ buffer. Presentations of old results are (set-marker slime-output-end position))) (defun slime-mark-output-end () + ;; Don't put slime-repl-output-face again; it would remove the + ;; special presentation face, for instance in the SBCL inspector. (add-text-properties slime-output-start slime-output-end - '(face slime-repl-output-face rear-nonsticky (face)))) + '(;;face slime-repl-output-face + rear-nonsticky (face)))) (defun slime-repl-bol () "Go to the beginning of line or the prompt." Index: swank.lisp =================================================================== RCS file: /project/slime/cvsroot/slime/swank.lisp,v retrieving revision 1.313 diff -u -p -u -r1.313 swank.lisp --- swank.lisp 29 Jul 2005 12:38:21 -0000 1.313 +++ swank.lisp 29 Jul 2005 20:28:45 -0000 @@ -599,7 +599,8 @@ of the toplevel restart." (encode-message `(:eval ,(thread-id thread) ,@args) socket-io)) ((:emacs-return thread-id tag value) (send (find-thread thread-id) `(take-input ,tag ,value))) - (((:read-output :new-package :new-features :ed :%apply :indentation-update + (((:read-output :presentation-start :presentation-end + :new-package :new-features :ed :%apply :indentation-update :eval-no-wait) &rest _) (declare (ignore _)) @@ -719,6 +720,7 @@ of the toplevel restart." (declare (ignore thread)) (send `(:return ,@args))) (((:read-output :new-package :new-features :debug-condition + :presentation-start :presentation-end :indentation-update :ed :%apply :eval-no-wait) &rest _) (declare (ignore _)) @@ -1839,23 +1842,23 @@ Return its name and the string to use in (defparameter *repl-results* '() "Association list of old repl results.") (defslimefun listener-eval (string) (clear-user-input) (with-buffer-syntax () (let ((*slime-repl-suppress-output* :unset) (*slime-repl-advance-history* :unset)) (unless (or (and (eq values nil) (eq last-form nil)) (eq *slime-repl-advance-history* nil)) (setq *** ** ** * * (car values) /// // // / / values) (when *record-repl-results* - (add-repl-result *current-id* *))) + (add-repl-result *current-id* values))) (setq +++ ++ ++ + + last-form) (if (eq *slime-repl-suppress-output* t) "" (cond ((null values) "; No value") (t - (format nil "~{~S~^~%~}" values)))))))) + (mapcar #'prin1-to-string values)))))))) (defun add-repl-result (id val) (push (cons id val) *repl-results*)

1 1

[slime-devel] slime movie
by Marco Baringer 01 Aug '05

01 Aug '05

hi, short story: http://common-lisp.net/~mbaringer/slime.torrent (55min; 149mb; quicktime encoded mpeg-4) long story: i got a lot of feedback regarding the ucw movie i made the other day. some of it was ucw related but a lot of it was related to how i used slime and develped lisp code. instead of getting real work done, or going to the park, i made an intro video/showcase for slime. it was supposed to be about 20mins but when i was done i realized i'd talked for almost an hour :). it covers (more or less deeply): installing and setting up slime (remotely) the repl (output recording and shortcuts) sldb (locals, inspect-frame and frame-source) M-. list-callers/list-calles the inspector slime-selector hyperspec lookup emacs commands for editing lisp code fuzzy-completion and slime-autodoc i think that's it (i'm not about to watch it again to make sure...) if it doesn't suck too much i'll announce it to the world. p.s. - one of the not-to-hidden goals was to make something java/perl/python/C coders could watch so they can see what they're missing. if you have suggestions on how to get said coders to watch it i'm all ears. -- -Marco Ring the bells that still can ring. Forget the perfect offering. There is a crack in everything. That's how the light gets in. -Leonard Cohen

7 10

[slime-devel] Slime hangs on startup
by Liam M. Healy 01 Aug '05

01 Aug '05

Newly-installed Debian unstable Linux zotz 2.6.11-1-686 #1 Mon Jun 20 22:00:38 MDT 2005 i686 GNU/Linux SBCL 0.9.1.41, SLIME from CVS Does not switch from *inferior-lisp* frame to listener in either mule or nomule XEmacs; hangs with e.g. ;; Swank started at port: 1033. In the repl window, there is a message like debugger invoked on a UNDEFINED-FUNCTION in thread 5710: The function SWANK:SWANK-DEBUGGER-HOOK is undefined. and then a prompt, but entering anything at the prompt results in no action but a message in the modeline ; pipelined request... (swank:listener-eval " ") C-h l shows Loading regexp-opt...done Loading regexp-opt... Loading cl-indent...done Loading cl-indent... Connecting to Swank on port 1035.. Polling "/tmp/liam/slime.5640".. (Abort with `M-x slime-abort-connection'.) Polling "/tmp/liam/slime.5640".. (Abort with `M-x slime-abort-connection'.) Polling "/tmp/liam/slime.5640".. (Abort with `M-x slime-abort-connection'.) Polling "/tmp/liam/slime.5640".. (Abort with `M-x slime-abort-connection'.) Polling "/tmp/liam/slime.5640".. (Abort with `M-x slime-abort-connection'.) Polling "/tmp/liam/slime.5640".. (Abort with `M-x slime-abort-connection'.) Polling "/tmp/liam/slime.5640".. (Abort with `M-x slime-abort-connection'.) I've had no problems with slime on other computers, even other computers on this network. Any ideas? Hints on how to debug? Thanks. Liam

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[slime-devel] Daily ChangeLog diff
by lgorrie＠common-lisp.net 30 Jul '05

30 Jul '05

Index: slime/ChangeLog diff -u slime/ChangeLog:1.728 slime/ChangeLog:1.729 --- slime/ChangeLog:1.728 Tue Jul 26 23:40:03 2005 +++ slime/ChangeLog Fri Jul 29 14:34:56 2005 @@ -1,3 +1,14 @@ +2005-07-29 Marco Baringer <mb(a)bese.it> + + * doc/slime.texi (Other configurables): Document + *dedicated-output-stream-port*. + + * swank.lisp (*dedicated-output-stream-port*): New variable. + (open-dedicated-output-stream): Open the stream on the port + *dedicated-output-stream-port*. + + * slime.el (slime-set-default-directory): Fix typo in doc string. + 2005-07-26 Matthias Koeppe <mkoeppe(a)mail.math.uni-magdeburg.de> * swank.lisp (inspect-for-emacs): Don't make whitespace

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[slime-devel] Re: [Sbcl-devel] Would McCLIM benefit from this pretty printer patch for CMUCL/SBCL?
by Matthias Koeppe 29 Jul '05

29 Jul '05

Raymond Toy <raymond.toy(a)ericsson.com> writes: >>>>>> "Matthias" == Matthias Koeppe <mkoeppe(a)merkur.math.uni-magdeburg.de> writes: > Matthias> Dear McCLIM list, > Matthias> I have worked on a patch for the pretty printer of CMUCL and SBCL that > Matthias> helps support the new presentation-like features of SLIME in > Matthias> conjunction with the pretty printer. > > I'm not familiar with slime's presentations, but I was going to look > into incorporating your patch. > > However, in light of Paolo's comments, I'm holding off until this is > resolved. I have now taken a look at Gilbert Baumann's pretty printer patch (http://bauhh.dyndns.org:8000/mcclim/pprint/) that Paolo pointed out. As far as I can see, the changes there could be easily re-implemented in terms of the more general "annotations" feature implemented in my patch. The only thing that is not covered by my patch is the hooks into START-LOGICAL-BLOCK, END-LOGICAL-BLOCK, PPRINT-LOGICAL-BLOCK. These changes are independent of my patch. (I am including below a new version of the patch for CMUCL that includes docstrings.) Cheers, -- Matthias Koeppe -- http://www.math.uni-magdeburg.de/~mkoeppe diff -u /home/mkoeppe/s/slime/cmucl/pprint.lisp.orig /home/mkoeppe/s/slime/cmucl/pprint.lisp --- /home/mkoeppe/s/slime/cmucl/pprint.lisp.orig 2005-07-21 22:30:50.000000000 +0200 +++ /home/mkoeppe/s/slime/cmucl/pprint.lisp 2005-07-29 00:11:19.000000000 +0200 @@ -109,6 +109,10 @@ ;; ;; Block-start queue entries in effect at the queue head. (pending-blocks nil :type list) + ;; + ;; Queue of annotations to the buffer + (annotations-tail nil :type list) + (annotations-head nil :type list) ) (defun %print-pretty-stream (pstream stream depth) @@ -381,6 +385,10 @@ (enqueue stream tab :sectionp sectionp :relativep relativep :colnum colnum :colinc colinc))) +(defstruct (annotation (:include queued-op)) + (handler (constantly nil) :type function) + (record)) + ;;;; Tab support. @@ -472,6 +480,91 @@ (replace new-buffer buffer :end1 end :end2 end)))))) +;;;; Annotations support. + +(defun enqueue-annotation (stream handler record) + "Insert an annotation into the pretty-printing stream STREAM. +HANDLER is a function, and RECORD is an arbitrary datum. The +pretty-printing stream conceptionally queues annotations in sequence +with the characters that are printed to the stream, until the stream +has decided on the concrete layout. When the characters are forwarded +to the target stream, annotations are invoked at the right position. +An annotation is invoked by calling the function HANDLER with the +three arguments RECORD, TARGET-STREAM, and TRUNCATEP. The argument +TRUNCATEP is true if the text surrounding the annotation is suppressed +due to line abbreviation (see *PRINT-LINES*). +If STREAM is not a pretty-printing stream, simply call HANDLER +with the arguments RECORD, STREAM and nil." + (enqueue stream annotation :handler handler + :record record)) + +(defun re-enqueue-annotation (stream annotation) + "Insert ANNOTATION into the queue of annotations in STREAM." + (let* ((annotation-cons (list annotation)) + (head (pretty-stream-annotations-head stream))) + (if head + (setf (cdr head) annotation-cons) + (setf (pretty-stream-annotations-tail stream) annotation-cons)) + (setf (pretty-stream-annotations-head stream) annotation-cons))) + +(defun re-enqueue-annotations (stream end) + "Insert all annotations in STREAM from the queue of pending +operations into the queue of annotations. When END is non-nil, +stop before reaching the queued-op END." + (loop for tail = (pretty-stream-queue-tail stream) then (cdr tail) + while (and tail (not (eql (car tail) end))) + when (annotation-p (car tail)) + do (re-enqueue-annotation stream (car tail)))) + +(defun dequeue-annotation (stream &key end-posn) + "Dequeue the next annotation from the queue of annotations of STREAM +and return it. Return nil if there are no more annotations. When +:END-POSN is given and the next annotation has a posn greater than +this, also return nil." + (let ((next-annotation (car (pretty-stream-annotations-tail stream)))) + (when next-annotation + (when (or (not end-posn) + (<= (annotation-posn next-annotation) end-posn)) + (pop (pretty-stream-annotations-tail stream)) + (unless (pretty-stream-annotations-tail stream) + (setf (pretty-stream-annotations-head stream) nil)) + next-annotation)))) + +(defun invoke-annotation (stream annotation truncatep) + (let ((target (pretty-stream-target stream))) + (funcall (annotation-handler annotation) + (annotation-record annotation) + target + truncatep))) + +(defun output-buffer-with-annotations (stream end) + "Output the buffer of STREAM up to (excluding) the buffer index END. +When annotations are present, invoke them at the right positions." + (let ((target (pretty-stream-target stream)) + (buffer (pretty-stream-buffer stream)) + (end-posn (index-posn end stream)) + (start 0)) + (loop + for annotation = (dequeue-annotation stream :end-posn end-posn) + while annotation + do + (let ((annotation-index (posn-index (annotation-posn annotation) + stream))) + (write-string buffer target :start start + :end annotation-index) + (invoke-annotation stream annotation nil) + (setf start annotation-index))) + (write-string buffer target :start start :end end))) + +(defun flush-annotations (stream end truncatep) + "Invoke all annotations in STREAM up to (including) the buffer index END." + (let ((end-posn (index-posn end stream))) + (loop + for annotation = (dequeue-annotation stream :end-posn end-posn) + while annotation + do (invoke-annotation stream annotation truncatep)))) + + ;;;; Stuff to do the actual outputting. (defun assure-space-in-buffer (stream want) @@ -541,9 +634,10 @@ force-newlines-p) ((t) ;; Just nuke the whole logical block and make it look like one - ;; nice long literal. + ;; nice long literal. (But don't nuke annotations.) (let ((end (block-start-block-end next))) (expand-tabs stream end) + (re-enqueue-annotations stream end) (setf tail (cdr (member end tail))))) ((nil) (really-start-logical-block @@ -556,7 +650,9 @@ (block-end (really-end-logical-block stream)) (tab - (expand-tabs stream next)))) + (expand-tabs stream next)) + (annotation + (re-enqueue-annotation stream next)))) (setf (pretty-stream-queue-tail stream) tail)) output-anything)) @@ -600,12 +696,16 @@ (if last-non-blank (1+ last-non-blank) 0))))) - (write-string buffer target :end amount-to-print) + (output-buffer-with-annotations stream amount-to-print) + (flush-annotations stream amount-to-consume nil) (let ((line-number (pretty-stream-line-number stream))) (incf line-number) (when (and (not *print-readably*) *print-lines* (>= line-number *print-lines*)) (write-string " .." target) + (flush-annotations stream + (pretty-stream-buffer-fill-pointer stream) + t) (let ((suffix-length (logical-block-suffix-length (car (pretty-stream-blocks stream))))) (unless (zerop suffix-length) @@ -657,8 +757,7 @@ (buffer (pretty-stream-buffer stream))) (when (zerop count) (error "Output-partial-line called when nothing can be output.")) - (write-string buffer (pretty-stream-target stream) - :start 0 :end count) + (output-buffer-with-annotations stream count) (incf (pretty-stream-buffer-start-column stream) count) (replace buffer buffer :end1 new-fill-ptr :start2 count :end2 fill-ptr) (setf (pretty-stream-buffer-fill-pointer stream) new-fill-ptr) @@ -667,9 +766,9 @@ (defun force-pretty-output (stream) (maybe-output stream nil) (expand-tabs stream nil) - (write-string (pretty-stream-buffer stream) - (pretty-stream-target stream) - :end (pretty-stream-buffer-fill-pointer stream))) + (re-enqueue-annotations stream nil) + (output-buffer-with-annotations stream + (pretty-stream-buffer-fill-pointer stream))) ;;;; Utilities.

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RE: [slime-devel] slime movie
by VAUCHER Laurent 29 Jul '05

29 Jul '05

Nice demo. (setf *off-topic* t) At least, I am somewhat relieved to see I am not the only one working with a black background in my text editors :o) I might use colors that are a bit more saturated (flashy ?) though... Who said "Christmas tree" ? Laurent.

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[slime-devel] Daily ChangeLog diff
by lgorrie＠common-lisp.net 27 Jul '05

27 Jul '05

Index: slime/ChangeLog diff -u slime/ChangeLog:1.725 slime/ChangeLog:1.728 --- slime/ChangeLog:1.725 Sun Jul 24 17:30:46 2005 +++ slime/ChangeLog Tue Jul 26 23:40:03 2005 @@ -1,3 +1,24 @@ +2005-07-26 Matthias Koeppe <mkoeppe(a)mail.math.uni-magdeburg.de> + + * swank.lisp (inspect-for-emacs): Don't make whitespace + surrounding :action buttons part of the highlighted region. + + * slime.el (slime-goto-location-buffer): Put "SLIME Source Form" + buffer into Lisp mode. + +2005-07-26 Helmut Eller <heller(a)common-lisp.net> + + * swank.lisp (compile-file-for-emacs): Accept optional + external-format arg. I frogot to commit this file on 2005-07-05. + + * slime.el (slime-input-complete-p): Skip over strings too. + +2005-07-26 Zach Beane <xach(a)xach.com> + + * swank-sbcl.lisp (swank-compile-string): Revert to old string + compilation behavior to fix compiler note annotations. Code from + Juho Snellman. + 2005-07-24 Tom Pierce <tlpierce(a)gmail.com> * swank.lisp (format-iso8601-time): New functions. Properly

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slime-devel July 2005