slime-devel December 2009

slime-devel@common-lisp.net

29 participants
53 discussions

[slime-devel] Daily ChangeLog diff
by Helmut Eller 30 Dec '09

30 Dec '09

Index: slime/contrib/ChangeLog diff -u slime/contrib/ChangeLog:1.319 slime/contrib/ChangeLog:1.323 --- slime/contrib/ChangeLog:1.319 Fri Dec 25 06:04:00 2009 +++ slime/contrib/ChangeLog Tue Dec 29 14:41:05 2009 @@ -1,3 +1,57 @@ +2009-12-29 Tobias C. Rittweiler <tcr(a)freebits.de> + + * slime-autodoc.el (slime-compute-autodoc): Revert last change. + We must return nil to decline. + +2009-12-29 Tobias C. Rittweiler <tcr(a)freebits.de> + + More cleanup. + + The RP swank:arglist-for-echo-area is now called swank:autodoc. + + * swank-arglists.lisp (autodoc): Renamed from + arglist-for-echo-area. + (variable-desc-for-echo-area): Deleted. Above function subsumes + this functionality now. + (print-variable-to-string): Extracted from + variable-desc-for-echo-area. + + * slime-autodoc.el (slime-retrieve-arglist): Change RPC. + (slime-make-autodoc-rpc-form): Ditto. + (slime-autodoc-cache-type): Deleted. + (slime-autodoc-cache): Deleted. + (slime-autodoc-last-buffer-form): Replacement. + (slime-autodoc-last-autodoc): Replacement. + (slime-get-cached-autodoc): Adapted accordingly. + (slime-store-into-autodoc-cache): Adapted accordingly. + (slime-compute-autodoc): Simplified slightly. + (autodoc.1 [test]): Extended. + +2009-12-29 Tobias C. Rittweiler <tcr(a)freebits.de> + + Some cleanup of arglist code. + + * swank-arglists.lisp (remove-from-tree-if): Deleted. + (remove-from-tree): Deleted. + (maybecall): Deleted. + (arglist-path-to-parameter): Deleted. + (arglist-path-to-nested-arglist): Deleted. + (last-arg): Deleted. + (compute-arglist-index): Deleted. + + (form-path-to-arglist-path): New. + (arglist-index): New. + (extract-cursor-marker): New. + (find-subform-with-arglist): Adapted. + (find-immediately-containing-arglist): Adapted. + (arglist-for-echo-area): Adapted. + +2009-12-29 Tobias C. Rittweiler <tcr(a)freebits.de> + + * slime-parse.el (slime-parse-form-until): Properly deal with #' + prefix. + (form-up-to-point.1 [test]): Extend. + 2009-12-25 Tobias C. Rittweiler <tcr(a)freebits.de> * swank-arglists.lisp (delete-given-args): Make sure to properly

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[slime-devel] Turning off ECL Threading
by Seth Burleigh 28 Dec '09

28 Dec '09

Can someone who has ecl 9.12.2/3 on windows working with slime tell me their: (a) *features* variable (b) Relevant .emacs file (c) Windows version Thanks!

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[slime-devel] Turning off ECL Threading
by Seth Burleigh 26 Dec '09

26 Dec '09

So, ive decided I should probably use ecl lisp. So heres da problem. Examine this output that produced an error: (:emacs-rex ;;the request (swank:connection-info) "COMMON-LISP-USER" t 1) ;; response read error given below!! Debugger entered: nil (condition-case error (slime-net-read) (error (debug) (slime-net-close process t) (error "net-read error: %S" error))) slime-net-read-or-lose(#<process SLIME Lisp>) slime-process-available-input(#<process SLIME Lisp>) slime-net-filter(#<process SLIME Lisp> ;;the response which produced above error 13(:return (:ok (:pid 5548 :style nil :lisp-implementation (:type \"ECL\" :name \"ECL\" :version \"9.12.3\") :machine (:instance \"SE\")) 1) ;;ß---------------Threading issue??? TH-PC\" :type \"x86\" :version \"17\") ;;ß----Should be SETH-PC but its broken up!!!! :features (:wsock :win32 :formatter :uint32-t :uint16-t :relative-package-names :unicode :dffi :clos-streams :cmu-format :msvc :ecl-pde :dlopen :clos :threads :boehm-gc :ansi-cl :common-lisp :ieee-floating-point :prefixed-api :ffi :pentium4 :common :ecl) :modules (\"SB-BSD-SOCKETS\" \"SOCKETS\") :package (:name \"COMMON-LISP-USER\" :prompt \"CL-USER\") :version \"2009-12-23") Compare this with the pristine clisp output (:emacs-rex (swank:connection-info) "COMMON-LISP-USER" t 1) (:indentation-update (("with-c-var" . 1) ("with-c-place" . 1) ("with-foreign-string" . 1) ("with-foreign-object" . 1) ("with-defining-c-type" . 1) ("with-name/options" . 1) ("with-window" . 0) ("with-output-to-printer" . 1) ("define-setf-method" . 2) ("letf*" . 1) ("letf" . 1) ("muffle-cerrors" . 0) ("without-global-handlers" . 0) ("with-http-output" . 1) ("with-collect" . 1) ("with-http-input" . 1) ("without-package-lock" . 1) ("appease-cerrors" . 0) ("with-restarts" . 1) ("fcase" . 2) ...)) (:return (:ok (:pid 5748 :style nil :lisp-implementation (:type "CLISP" :name "clisp" :version "2.48 (2009-07-28) (built on stnt067 [192.168.0.1])") :machine (:instance "Seth-PC [192.168.2.3]" :type "PC/386" :version "PC/A86") :features (:cl-fad cffi-features:x86 cffi-features:windows :cffi :x86 :windows :little-endian :asdf :readline :regexp :syscalls :i18n :loop :compiler :clos :mop :clisp :ansi-cl :common-lisp :lisp=cl ...) :modules ("SWANK-ARGLISTS" "SWANK-C-P-C" "ASDF" "readline" "regexp" "syscalls" "i18n") :package (:name "COMMON-LISP-USER" :prompt "CL-USER") :version "2009-12-23")) 1) So Recently ecl had made threading a requirement for windows, and maybe for some other platforms. I dont know if this was the start of the bug as I have not yet gone back in ecl versions and seen which one works. The error on startup DOES NOT occur consistently which is very puzzling. But, anyways, I would like ecl lisp to act like a single threaded lisp as far as slime is concerned so that I can eliminate threading issues generated by the slime lisp code.

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[slime-devel] Definition Types
by Terje Norderhaug 26 Dec '09

26 Dec '09

The find-definitions-for-emacs function returns a list of definition specifiers (dspecs) associated with their source locations. The first item in a dspec denotes its type. Swank clients like SLIME and MCLIDE can benefit from reliably determining the canonical type of a definition. However, the lisp implementations differ in the number of definition types and how they are named, and may also let users define custom definition types. This ambiguity can be resolved by swank exposing information about the semantics of the implementation specific definition types and the relationship between them, such as: (definterface definition-types () "Association list of definition type symbol, supertype(s), and optional attributes inherited by subtypes, where an attribute can be one of (:variable :class :method :function :macro) denoting the semantics of the definition type." '((variable nil :variable) (constant (variable)) (function nil :function) (macro (function) :macro) (generic (function)) (method nil :method) (class nil :class) (condition (class)))) Here is a Clozure specific implementation that adapts to new definition types: (defimplementation definition-types () (loop with semantics = '((variable :variable)(class :class) (method :method)(function :function) (macro :macro)) for (type . def) in ccl::*definition-types* collect (list* type (loop for super in (class-direct-superclasses (class-of def)) for type = (car (rassoc (class-prototype super) ccl::*definition-types*)) when (and type (neq 't type)) collect type) (cdr (assoc type semantics)))) => ((METHOD-COMBINATION-EVALUATOR NIL) (PPC-LAP NIL) (PPC32-VINSN NIL) (PACKAGE NIL) (CONSTANT (VARIABLE)) (VARIABLE NIL :VARIABLE) (METHOD-COMBINATION NIL) (DEFINITION-TYPE NIL) (STRUCTURE NIL) (CONDITION (CLASS)) (CLASS NIL :CLASS) (TYPE NIL) (STRUCTURE-ACCESSOR (FUNCTION)) (CALLBACK (FUNCTION)) (WRITER-METHOD (METHOD)) (READER-METHOD (METHOD)) (METHOD NIL :METHOD) (GENERIC-FUNCTION (FUNCTION)) (SETF-EXPANDER (MACRO)) (SYMBOL-MACRO (MACRO)) (COMPILER-MACRO (MACRO)) (MACRO (FUNCTION) :MACRO) (FUNCTION NIL :FUNCTION) (T NIL)) Here is a sample implementation for SBCL: (defimplementation definition-types () (loop with semantics = '((defvar :variable)(defclass :class) (defmethod :method) (defun :function)(defmacro :macro)) with super = '((defconstant defvar)(define-condition defclass) (defgeneric defun) (define-compiler-macro defmacro)(defmacro defun)) for type in (cdr *definition-types*) by #'cddr collect (list* type (cdr (assoc type super)) (cdr (assoc type semantics)))) => ((DEFVAR NIL :VARIABLE) (DEFCONSTANT (DEFVAR)) (DEFTYPE NIL) (DEFINE-SYMBOL-MACRO NIL) (DEFMACRO (DEFUN) :MACRO) (DEFINE-COMPILER-MACRO (DEFMACRO)) (DEFUN NIL :FUNCTION) (DEFGENERIC (DEFUN)) (DEFMETHOD NIL :METHOD) (DEFINE-SETF-EXPANDER NIL) (DEFSTRUCT NIL) (DEFINE-CONDITION (DEFCLASS)) (DEFCLASS NIL :CLASS) (DEFINE-METHOD-COMBINATION NIL) (DEFPACKAGE NIL) (:DEFTRANSFORM NIL) (:DEFOPTIMIZER NIL) (:DEFINE-VOP NIL) (:DEFINE-SOURCE-TRANSFORM NIL)) Here is a sample implementation for LispWorks: (defimplementation definition-types () (loop with semantics = '((defvar :variable)(defclass :class) (method :method) (defun :function)(defmacro :macro)) with super = '((defconstant defvar) (define-condition defclass) (defgeneric defun) (compiler-macro defmacro) (defmacro defun)) for type in dspec:*dspec-classes* collect (list* type (cdr (assoc type super)) (cdr (assoc type semantics))))) => ((CAPI:DEFINE-INTERFACE NIL) (CAPI:DEFINE-LAYOUT NIL) (CAPI-INTERNALS:DEFINE-ELEMENT NIL) (CAPI-INTERNALS:DEFINE-AUTO-MENU NIL) (CAPI:DEFINE-MENU NIL) (EDITOR:DEFINE-TOP-LEVEL-FORM-PARSER NIL) (EDITOR:DEFCOMMAND NIL) (DEFSYSTEM NIL) (EXTERNAL-FORMAT::EF-FUNCTION NIL) (EXTERNAL-FORMAT:DEFINE-EXTERNAL-FORMAT-SYNONYM NIL) (EXTERNAL-FORMAT:DEFINE-EXTERNAL-FORMAT NIL) (FLI:DEFINE-FOREIGN-CALLABLE NIL) (FLI:DEFINE-FOREIGN-VARIABLE NIL) (FLI:DEFINE-FOREIGN-FUNCTION NIL) (FLI:DEFINE-FOREIGN-TYPE NIL) (FLI::FOREIGN-SYMBOL NIL) (FLI::DEFRAW-IMMEDIATE-FOREIGN-TYPE NIL) (SCM:DEFINE-PATCH-SEQUENCE NIL) (COMPILER::ADVICE-DEFINITION NIL) (COMPILER::ADVISED-FUNCTION-NAME NIL) (SYSTEM:DEFASM NIL) (METHOD-COMBINATION NIL) (METHOD NIL :METHOD) (DEFGENERIC (DEFUN)) (DEFINE-CONDITION (DEFCLASS)) (DEFCLASS NIL :CLASS) (DEFRESOURCE NIL) (PACKAGE NIL) (DEFSETF NIL) (STRUCTURE NIL) (STRUCTURE-CLASS NIL) (TYPE:TYPE-PREDICATE NIL) (DEFTYPE NIL) (TYPE NIL) (COMPILER-MACRO (DEFMACRO)) (DEFMACRO (DEFUN) :MACRO) (DEFUN NIL :FUNCTION) (FUNCTION NIL) (DEFINE-SYMBOL-MACRO NIL) (DEFCONSTANT (DEFVAR)) (DEFVAR NIL :VARIABLE) (VARIABLE NIL) (DSPEC:DEFINE-FORM-PARSER NIL) (DSPEC:DEFINE-DSPEC-ALIAS NIL) (DSPEC:DEFINE-DSPEC-CLASS NIL)) -- Terje Norderhaug terje(a)in-progress.com

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[slime-devel] Find Definitions
by Terje Norderhaug 26 Dec '09

26 Dec '09

I have some concerns regarding #'swank:find-definitions-for-emacs, which is documented to "Return a list ((DSPEC LOCATION) ...) of definitions for NAME." MCLIDE uses this functionality for the button on its Apropos dialog that opens the definition for a symbol in the editor. In slime-2009-12-18, #'swank:find-definitions-for-emacs gives a significantly different result depending on the lisp implementation. This leads to compatibility issues and complicates client side use of the result. Evaluate: (swank:find-definitions-for-emacs "swank::find-definitions") Clozure Common Lisp 1.4-r13119 returns: (("#'SWANK-BACKEND:FIND-DEFINITIONS" (:LOCATION (:FILE "/Volumes/ Mirror/Users/Terje/DEV/MCLIDE_DEV/MCLIDE 1.0b1-2/MCLIDE.app/Contents/ Resources/Slime/swank-backend.lisp") (:POSITION 28699) (:SNIPPET "(definterface find-definitions (name) ")))) LispWorks 5.1.0 returns: (("(DEFUN SWANK-BACKEND:FIND-DEFINITIONS)" (:LOCATION (:FILE "/ Volumes/Mirror/Users/Terje/DEV/MCLIDE_DEV/MCLIDE 1.0b1-2/MCLIDE.app/ Contents/Resources/Slime/swank-lispworks.lisp") (:FUNCTION-NAME "FIND- DEFINITIONS") NIL)) ("(DEFUN SWANK-BACKEND:FIND- DEFINITIONS)" (:LOCATION (:FILE "/Volumes/Mirror/Users/Terje/DEV/ MCLIDE_DEV/MCLIDE 1.0b1-2/MCLIDE.app/Contents/Resources/Slime/swank- backend.lisp") (:FUNCTION-NAME "FIND-DEFINITIONS") NIL))) Of particular concern is the DSPEC, which Clozure returns as "#'SWANK- BACKEND:FIND-DEFINITIONS" and LispWorks returns as "(DEFUN SWANK- BACKEND:FIND-DEFINITIONS)". It would be helpful if the DSPEC standardized on the same symbol to denote that the definition is for a function, as in (FUNCTION SWANK-BACKEND:FIND-DEFINITIONS). To facilitate client side use and flexibility in presentation, I also suggest that the DSPEC is returned as a list instead of as a string, with the type as a symbol and the function name encoded as a string, as in (FUNCTION "SWANK-BACKEND:FIND-DEFINITIONS"). -- Terje Norderhaug terje(a)in-progress.com

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[slime-devel] Daily ChangeLog diff
by Helmut Eller 26 Dec '09

26 Dec '09

Index: slime/contrib/ChangeLog diff -u slime/contrib/ChangeLog:1.318 slime/contrib/ChangeLog:1.319 --- slime/contrib/ChangeLog:1.318 Wed Dec 23 03:55:41 2009 +++ slime/contrib/ChangeLog Fri Dec 25 06:04:00 2009 @@ -1,3 +1,10 @@ +2009-12-25 Tobias C. Rittweiler <tcr(a)freebits.de> + + * swank-arglists.lisp (delete-given-args): Make sure to properly + delete provided-args. + + * slime-c-p-c.el (complete-form [test]): Extend. Succeeds now. + 2009-12-23 Tobias C. Rittweiler <tcr(a)freebits.de> * slime-parse.el (form-up-to-point.1 [test]): Fix test case.

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[slime-devel] Rename to dpec in xref>elisp
by Terje Norderhaug 25 Dec '09

25 Dec '09

I suggest the xref>elisp function in swank.lisp makes it apparent that a full dspec that is encoded as a string rather than just a symbol: diff -u swank.lisp swank-rev.lisp--- swank.lisp 2009-12-23 00:15:03.000000000 -0800 +++ swank-rev.lisp 2009-12-25 09:31:09.000000000 -0800 @@ -3330,8 +3330,8 @@ collect (cons type xrefs))) (defun xref>elisp (xref) - (destructuring-bind (name loc) xref - (list (to-string name) loc))) + (destructuring-bind (dspec loc) xref + (list (to-string dspec) loc))) -- Terje Norderhaug terje(a)in-progress.com

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[slime-devel] Daily ChangeLog diff
by Helmut Eller 24 Dec '09

24 Dec '09

Index: slime/ChangeLog diff -u slime/ChangeLog:1.1947 slime/ChangeLog:1.1948 --- slime/ChangeLog:1.1947 Tue Dec 22 04:31:15 2009 +++ slime/ChangeLog Wed Dec 23 03:52:01 2009 @@ -1,3 +1,7 @@ +2009-12-23 Tobias C. Rittweiler <tcr(a)freebits.de> + + * slime.el (complete-symbol [test]): Fix test case. + 2009-12-22 Helmut Eller <heller(a)common-lisp.net> Some new backend functions used for loading image files. Index: slime/contrib/ChangeLog diff -u slime/contrib/ChangeLog:1.315 slime/contrib/ChangeLog:1.318 --- slime/contrib/ChangeLog:1.315 Tue Dec 22 04:31:15 2009 +++ slime/contrib/ChangeLog Wed Dec 23 03:55:41 2009 @@ -1,3 +1,21 @@ +2009-12-23 Tobias C. Rittweiler <tcr(a)freebits.de> + + * slime-parse.el (form-up-to-point.1 [test]): Fix test case. + +2009-12-23 Tobias C. Rittweiler <tcr(a)freebits.de> + + * slime-c-p-c.el (complete-symbol* [test]): Fix test case. + +2009-12-23 Tobias C. Rittweiler <tcr(a)freebits.de> + + * slime-autodoc.el (autodoc.1 [test]): Add a test case involving + DEFMETHOD. + + * slime-c-p-c.el (complete-form [test]): New test. Fails for the + moment. + + Reported by Matthias Koeppe. + 2009-12-22 Helmut Eller <heller(a)common-lisp.net> Commands to save&restore image files without disconnecting.

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[slime-devel] slime-complete-form for defmethod broken
by Matthias Koeppe 23 Dec '09

23 Dec '09

If I type (defmethod print-object C-c C-s SLIME from CVS HEAD inserts "body...)" but it should also insert the method arglist: "(x stream) body...)" This used to work; I haven't checked when this functionality was lost exactly. Matthias -- Matthias Koeppe -- http://www.math.ucdavis.edu/~mkoeppe

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[slime-devel] Daily ChangeLog diff
by Helmut Eller 23 Dec '09

23 Dec '09

Index: slime/ChangeLog diff -u slime/ChangeLog:1.1946 slime/ChangeLog:1.1947 --- slime/ChangeLog:1.1946 Mon Dec 21 08:31:55 2009 +++ slime/ChangeLog Tue Dec 22 04:31:15 2009 @@ -1,3 +1,16 @@ +2009-12-22 Helmut Eller <heller(a)common-lisp.net> + + Some new backend functions used for loading image files. + + * swank-backend.lisp (socket-fd, make-fd-stream, dup, exec-image) + (command-line-args): New functions. + * swank-cmucl.lisp: Impemented. + * swank-cmucl.lisp (reset-sigio-handlers): New function. + (save-image): Fix quoting bug. + + * swank.lisp (clear-event-history): New functoin. + (interactive-eval, eval-region): Don't use FRESH-LINE. + 2009-12-21 Tobias C. Rittweiler <tcr(a)freebits.de> * slime.el (slime-at-list-p): Deleted. Index: slime/contrib/ChangeLog diff -u slime/contrib/ChangeLog:1.314 slime/contrib/ChangeLog:1.315 --- slime/contrib/ChangeLog:1.314 Mon Dec 21 11:23:02 2009 +++ slime/contrib/ChangeLog Tue Dec 22 04:31:15 2009 @@ -1,3 +1,10 @@ +2009-12-22 Helmut Eller <heller(a)common-lisp.net> + + Commands to save&restore image files without disconnecting. + + * slime-snapshot.el: New file. + * swank-snapshot.lisp: New file. + 2009-12-21 Tobias C. Rittweiler <tcr(a)freebits.de> * swank-arglists.lisp (completions-for-keyword): Return nil

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slime-devel December 2009