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[slime-devel] restart frame, return from frame
by Alan Ruttenberg 18 Jan '04

18 Jan '04

I have checked in changes that implement this for openmcl. sldb-return-from-frame: "reads an expression in the minibuffer and causes the function to return that value, evaluated in the context of the frame" sldb-restart-frame: "causes the frame to restart execution with the same arguments as it was called originally" You can use these functions in an sldb buffer with cursor on the frame you want to restart or return from. Does this functionality exist in other lisps? Also checked in implementation of frame-catch-tags for openmcl -Alan

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[slime-devel] reloading swank-loader.lisp
by Alan Ruttenberg 18 Jan '04

18 Jan '04

Fails in openmcl, at least. SWANK:EVAL-IN-FRAME is defined as something other than a generic function. This poses a problem if you want to save an image into which slime is already loaded. If this is openmcl specific, let me know and I will patch. -Alan

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[slime-devel] Daily ChangeLog diff
by Luke Gorrie 18 Jan '04

18 Jan '04

Index: slime/ChangeLog diff -u slime/ChangeLog:1.213 slime/ChangeLog:1.219 --- slime/ChangeLog:1.213 Fri Jan 16 16:54:54 2004 +++ slime/ChangeLog Sun Jan 18 02:59:49 2004 @@ -1,3 +1,46 @@ +2004-01-18 Helmut Eller <e9626484(a)stud3.tuwien.ac.at> + + * swank-sbcl.lisp (make-fn-streams): Deleted. Already defined in + swank-gray.lisp. + + * swank.lisp (find-symbol-or-lose, format-arglist): New functions. + (without-interrupts): New macro. + (send-to-emacs): Use it. + + * swank-backend.lisp, swank-clisp.lisp, swank-lispworks.lisp, + swank-openmcl.lisp, swank-sbcl.lisp, swank-allegro.lisp: + (arglist-string): Refactor common code to swank.lisp. + (call-without-interrupts, getpid): Are now generic functions. + + * slime.el (arglist): Test slot readers and closures. + + * swank-cmucl.lisp (arglist-string): Use + pcl:generic-function-lambda-list for generic functions. Handle + closures. Print arglist in lower case. + (inspected-parts-of-value-cell): Was lost during the inspector + refactoring. + +2004-01-18 Wolfgang Jenkner <wjenkner(a)inode.at> + + * swank-clisp.lisp (compile-file-for-emacs, + split-compiler-note-line): Revert last change. + (handle-notification-condition): Don't signal the condition. + (*compiler-note-line-regexp*): Fix and rewrite it as extended + regexp. + + * slime.el (slime-changelog-date): Use file-truename of + byte-compile-current-file. + +2004-01-17 Helmut Eller <e9626484(a)stud3.tuwien.ac.at> + + * slime.el (slime-format-arglist): Add some sanity checks and + print zero argument functions nicer. Suggested by Ivan Boldyrev. + (slime-test-expect): Take test predicate as argument. + (arglist): Test generic functions. + + * swank-cmucl.lisp (arglist-string): Handle generic functions + better. Reported by Ivan Boldyrev. + 2004-01-16 Helmut Eller <e9626484(a)stud3.tuwien.ac.at> * swank-allegro.lisp: Multiprocessing support.

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[slime-devel] Method arglist generates error
by Paolo Amoroso 18 Jan '04

18 Jan '04

Suppose I type the following at a *slime-repl<n>* buffer: ; CMU Common Lisp Port: (localhost 32816) Pid: 805 CL-USER> (defclass myclass () ((slot :initarg :slot :accessor slot))) #<STANDARD-CLASS MYCLASS {485E7535}> CL-USER> (slot If I place the cursor just after "(slot" and press space, I get the following SLIME error: :NO-LAMBDA-LIST fell through ETYPECASE expression. Wanted one of (NULL CONS STRING). [Condition of type CONDITIONS::CASE-FAILURE] Restarts: 0: [ABORT] Return to SLIME toplevel. 1: [ABORT] Return to Top-Level. Backtrace: 0: ("DEFMETHOD ARGLIST-STRING (T)" #<unused-arg> #<unused-arg> "slot") 1: ("DEFMETHOD ARGLIST-STRING (T)" 3 #<unused-arg> #<unused-arg> "slot")[:EXTERNAL] --more-- I use SLIME CVS sources updated today, CMUCL 18e and GNU Emacs 20.7.2 under Debian Woody. Paolo -- Why Lisp? http://alu.cliki.net/RtL%20Highlight%20Film

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[slime-devel] Yet another patch
by Ivan Boldyrev 17 Jan '04

17 Jan '04

When generic function is defgeneric'ed, but not defmethod'ed, pcl::generic-function-pretty-arglist retruns nil on it. I doubt that using any other function instead of pcl::generic-function-pretty-arglist will help, because even common-lisp:describe doesn't show any useful information. Slime with this tiny patch handles this situation better: Before Slime described such methods as (test I) (where 'I' is (substring "NIL" 1 -1) :) Now it describes it as (test <no info>). May be, <no info> is not good string, feel free to replace it with better one :) -- Ivan Boldyrev Is 'morning' a gerund?

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[slime-devel] [PATCH] swank:arglist-string retruns NIL for generic functions
by Ivan Boldyrev 17 Jan '04

17 Jan '04

My configuration is: Emacs 21.3.1 and CMU CL 18e under Linux. swank:arglist-string always returns NIL for generic functions. I have investigated the problem and here is a tiny patch: --- swank-cmucl.lisp.~1.50.~ 2004-01-16 00:54:45.000000000 +0600 +++ swank-cmucl.lisp 2004-01-17 04:18:09.000000000 +0600 @@ -781,7 +781,7 @@ (cond ((eval:interpreted-function-p fun) (eval:interpreted-function-arglist fun)) ((pcl::generic-function-p fun) - (pcl::gf-pretty-arglist fun)) + (pcl::generic-function-pretty-arglist fun)) (arglist arglist) ;; this should work both for ;; compiled-debug-function and for It seems pcl::gf-pretty-arglist always returns nil :( If you want to apply the patch and to mention my name in ChangeLog, use unmodified e-mail (with +nospam@). Or do not mention e-mail at all. -- Ivan Boldyrev Onions have layers. Unix has layers too.

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[slime-devel] Daily ChangeLog diff
by Luke Gorrie 17 Jan '04

17 Jan '04

Index: slime/ChangeLog diff -u slime/ChangeLog:1.210 slime/ChangeLog:1.213 --- slime/ChangeLog:1.210 Fri Jan 16 02:28:23 2004 +++ slime/ChangeLog Fri Jan 16 16:54:54 2004 @@ -1,10 +1,23 @@ 2004-01-16 Helmut Eller <e9626484(a)stud3.tuwien.ac.at> + * swank-allegro.lisp: Multiprocessing support. + + * swank-openmcl.lisp, swank-cmucl.lisp, swank-backend.lisp, + swank.lisp: Refactor inspector code. + * swank.lisp (changelog-date): Use *compile-file-truename* instead of *compile-file-pathname*. (with-I/O-lock, with-a-connection): The usual CLISP fixes. + (create-swank-server): Patch by Marco Baringer <mb(a)bese.it>. + Bring it back again. + (create-connection): Use return the dedicated output stream if + available. * slime.el: Numerous REPL related fixes. + (slime-update-state-name): Take state as argument. + (slime-repl-beginning-of-defun, slime-repl-end-of-defun): Fix + typos. + (sldb-insert-restarts): Remove duplicate definition. 2004-01-16 Luke Gorrie <luke(a)bluetail.com>

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[slime-devel] create-swank-server
by Marco Baringer 16 Jan '04

16 Jan '04

this adds back the create-swank-server function (why was it removed?) -- 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

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[slime-devel] Daily ChangeLog diff
by Luke Gorrie 16 Jan '04

16 Jan '04

Index: slime/ChangeLog diff -u slime/ChangeLog:1.205 slime/ChangeLog:1.210 --- slime/ChangeLog:1.205 Wed Jan 14 18:44:40 2004 +++ slime/ChangeLog Fri Jan 16 02:28:23 2004 @@ -1,3 +1,86 @@ +2004-01-16 Helmut Eller <e9626484(a)stud3.tuwien.ac.at> + + * swank.lisp (changelog-date): Use *compile-file-truename* instead + of *compile-file-pathname*. + (with-I/O-lock, with-a-connection): The usual CLISP fixes. + + * slime.el: Numerous REPL related fixes. + +2004-01-16 Luke Gorrie <luke(a)bluetail.com> + + * swank-openmcl.lisp: Multiprocessing support. + + * swank.lisp (changelog-date): make-pathname portability fix + (from alanr). + (with-io-redirection): Use (current-connection) instead of + *dispatching-connection* (from alanr). + + * slime.el (slime-init-output-buffer): XEmacs portability fix, and + use header-line-format to show info about Lisp in Emacs21. + +2004-01-15 Helmut Eller <e9626484(a)stud3.tuwien.ac.at> + + * swank-sbcl.lisp, swank-cmucl.lisp (remove-input-handlers): New + method. + + * swank-allegro.lisp (excl:stream-read-char-no-hang): Import it. + (emacs-connected): Add default method. The method for + no-applicable-method doesn't seem to work. ACL bug? + + * swank-loader.lisp (compile-files-if-needed-serially): Don't + handle compilation errors. We must compile everything because + changelog-date requires *compile-file-truename*. + + * slime.el: (slime-changelog-date) + (slime-check-protocol-version): New functions. + (slime-handle-oob): Handle :check-protocol-version event. + (slime-init-output-buffer): Print some info about the remote Lisp. + (slime-connect): Use it. + (slime-note-transcript-start): Renamed from + slime-insert-transcript-delimiter. + (slime-note-transcript-end): New function. + (slime-with-output-end-mark, slime-repl-insert-prompt) + (slime-repl-show-result, slime-compile-file) + (slime-show-evaluation-result): Insert output from eval commands + after the prompt and asynchronous output before the prompt. Needs + documentation. + (repl-test, repl-read, interactive-eval-output): New tests. + (slime-flush-output): Accept output from all processes. + + * swank.lisp (serve-requests): New function. + (setup-server): Use it. + (start-server): Pass backgroud to setup-server. + (create-connection): Check the protocol version. + (changelog-date): New function. + (make-output-function): Use write-string instead of princ. + + * swank-backend.lisp (remove-input-handlers): New function. + +2004-01-15 Luke Gorrie <luke(a)bluetail.com> + + * slime.el (slime-aux-connect, slime-handle-oob): Support for + (:open-aux-connection port) message where Lisp requests that + Emacs make a connection. These are "auxiliary" connections which + don't (or at least shouldn't) have their own REPL etc. + + * swank.lisp: New support for multiprocessing and multiple + connections + commentary. + (with-a-connection): Macro to execute some forms "with a + connection". This is used in the debugger hook to automatically + create a temporary connection if needed (i.e. if the current + thread doesn't already have one). + (open-aux-connection): Helper function to create an extra + connection to Emacs. + + * swank-sbcl.lisp: Implemented multiprocessing. Not perfect. + + * swank-cmucl.lisp: Implemented new multiprocessing interface. + (create-socket): Make FDs non-blocking when multiprocessing is + enabled. + (startup-multiprocessing): Set *swank-in-background* to :spawn. + + * swank-backend.lisp: Changed multiprocessing interface. + 2004-01-15 Wolfgang Jenkner <wjenkner(a)inode.at> * swank-clisp.lisp (with-blocked-signals): New macro.

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[slime-devel] Bug report
by Ivan Boldyrev 16 Jan '04

16 Jan '04

Resent Slime from CVS HEAD has bug: 1. Load Lisp file. 2. Run slime (CMU CL). 3. Switch to Lisp text buffer. 4. Load file with C-c C-l And REPL is not usable: Assertion failed: (<= (point) slime-repl-input-end-mark) BTW, is it proper place for bugreports? -- Ivan Boldyrev Perl is a language where 2 x 2 is not equal to 4.

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