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cl-specs.el.z
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cl-specs.el
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;;; cl-specs.el --- Edebug specs for cl.el
;; Copyright (C) 1993 Free Software Foundation, Inc.
;; Author: Daniel LaLiberte <liberte@cs.uiuc.edu>
;; Keywords: lisp, tools, maint
;; LCD Archive Entry:
;; cl-specs.el|Daniel LaLiberte|liberte@cs.uiuc.edu
;; |Edebug specs for cl.el
;; |$Date: 1996/01/14 07:34:30 $|1.1|
;; This file is part of GNU Emacs.
;; GNU Emacs is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation; either version 2, or (at your option)
;; any later version.
;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs; see the file COPYING. If not, write to the
;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
;; Boston, MA 02111-1307, USA.
;;;; Commentary:
;; These specs are to be used with edebug.el version 3.3 or later and
;; cl.el version 2.03 or later, by Dave Gillespie <daveg@synaptics.com>.
;; This file need not be byte-compiled, but it shouldn't hurt.
(provide 'cl-specs)
;; Do the above provide before the following require.
;; Otherwise if you load this before edebug if cl is already loaded
;; an infinite loading loop would occur.
(require 'edebug)
;; Blocks
(def-edebug-spec block (symbolp body))
(def-edebug-spec return (&optional form))
(def-edebug-spec return-from (symbolp &optional form))
;; Loops
(def-edebug-spec when t)
(def-edebug-spec unless t)
(def-edebug-spec case (form &rest (sexp body)))
(def-edebug-spec ecase case)
(def-edebug-spec do
((&rest &or symbolp (symbolp &optional form form))
(form body)
cl-declarations body))
(def-edebug-spec do* do)
(def-edebug-spec dolist
((symbolp form &optional form) cl-declarations body))
(def-edebug-spec dotimes dolist)
(def-edebug-spec do-symbols
((symbolp &optional form form) cl-declarations body))
(def-edebug-spec do-all-symbols
((symbolp &optional form) cl-declarations body))
;; Multiple values
(def-edebug-spec multiple-value-list (form))
(def-edebug-spec multiple-value-call (function-form body))
(def-edebug-spec multiple-value-bind
((&rest symbolp) form cl-declarations body))
(def-edebug-spec multiple-value-setq ((&rest symbolp) form))
(def-edebug-spec multiple-value-prog1 (form body))
;; Bindings
(def-edebug-spec lexical-let let)
(def-edebug-spec lexical-let* let)
(def-edebug-spec psetq setq)
(def-edebug-spec progv (form form body))
(def-edebug-spec flet ((&rest (defun*)) cl-declarations body))
(def-edebug-spec labels flet)
(def-edebug-spec macrolet
((&rest (&define name (&rest arg) cl-declarations-or-string def-body))
cl-declarations body))
(def-edebug-spec symbol-macrolet
((&rest (symbol sexp)) cl-declarations body))
(def-edebug-spec destructuring-bind
(&define cl-macro-list form cl-declarations def-body))
;; Setf
(def-edebug-spec setf (&rest [place form])) ;; sexp is not specific enough
(def-edebug-spec psetf setf)
(def-edebug-spec letf ;; *not* available in Common Lisp
((&rest (gate place &optional form))
body))
(def-edebug-spec letf* letf)
(def-edebug-spec defsetf
(&define name
[&or [symbolp &optional stringp]
[cl-lambda-list (symbolp)]]
cl-declarations-or-string def-body))
(def-edebug-spec define-setf-method
(&define name cl-lambda-list cl-declarations-or-string def-body))
(def-edebug-spec define-modify-macro
(&define name cl-lambda-list ;; should exclude &key
symbolp &optional stringp))
(def-edebug-spec callf (function* place &rest form))
(def-edebug-spec callf2 (function* form place &rest form))
;; Other operations on places
(def-edebug-spec remf (place form))
(def-edebug-spec incf (place &optional form))
(def-edebug-spec decf incf)
(def-edebug-spec push (form place))
(def-edebug-spec pushnew
(form place &rest
&or [[&or ":test" ":test-not" ":key"] function-form]
[edebug-keywordp form]))
(def-edebug-spec pop (place))
(def-edebug-spec shiftf (&rest place)) ;; really [&rest place] form
(def-edebug-spec rotatef (&rest place))
;; Functions with function args. These are only useful if the
;; function arg is quoted with ' instead of function.
(def-edebug-spec some (function-form form &rest form))
(def-edebug-spec every some)
(def-edebug-spec notany some)
(def-edebug-spec notevery some)
;; Mapping
(def-edebug-spec map (form function-form form &rest form))
(def-edebug-spec maplist (function-form form &rest form))
(def-edebug-spec mapc maplist)
(def-edebug-spec mapl maplist)
(def-edebug-spec mapcan maplist)
(def-edebug-spec mapcon maplist)
;; Sequences
(def-edebug-spec reduce (function-form form &rest form))
;; Types and assertions
(def-edebug-spec cl-type-spec (sexp)) ;; not worth the trouble to specify, yet.
(def-edebug-spec deftype defmacro*)
(def-edebug-spec check-type (place cl-type-spec &optional stringp))
;; (def-edebug-spec assert (form &optional form stringp &rest form))
(def-edebug-spec assert (form &rest form))
(def-edebug-spec typecase (form &rest ([&or cl-type-spec "otherwise"] body)))
(def-edebug-spec etypecase typecase)
(def-edebug-spec ignore-errors t)
;; Time of Evaluation
(def-edebug-spec eval-when
((&rest &or "compile" "load" "eval") body))
(def-edebug-spec load-time-value (form &optional &or "t" "nil"))
;; Declarations
(def-edebug-spec cl-decl-spec
((symbolp &rest sexp)))
(def-edebug-spec cl-declarations
(&rest ("declare" &rest cl-decl-spec)))
(def-edebug-spec cl-declarations-or-string
(&or stringp cl-declarations))
(def-edebug-spec declaim (&rest cl-decl-spec))
(def-edebug-spec declare (&rest cl-decl-spec)) ;; probably not needed.
(def-edebug-spec locally (cl-declarations &rest form))
(def-edebug-spec the (cl-type-spec form))
;;======================================================
;; Lambda things
(def-edebug-spec cl-lambda-list
(([&rest arg]
[&optional ["&optional" cl-&optional-arg &rest cl-&optional-arg]]
[&optional ["&rest" arg]]
[&optional ["&key" [cl-&key-arg &rest cl-&key-arg]
&optional "&allow-other-keywords"]]
[&optional ["&aux" &rest
&or (symbolp &optional def-form) symbolp]]
)))
(def-edebug-spec cl-&optional-arg
(&or (arg &optional def-form arg) arg))
(def-edebug-spec cl-&key-arg
(&or ([&or (symbolp arg) arg] &optional def-form arg) arg))
;; The lambda list for macros is different from that of normal lambdas.
;; Note that &environment is only allowed as first or last items in the
;; top level list.
(def-edebug-spec cl-macro-list
(([&optional "&environment" arg]
[&rest cl-macro-arg]
[&optional ["&optional" &rest
&or (cl-macro-arg &optional def-form cl-macro-arg) arg]]
[&optional [[&or "&rest" "&body"] cl-macro-arg]]
[&optional ["&key" [&rest
[&or ([&or (symbolp cl-macro-arg) arg]
&optional def-form cl-macro-arg)
arg]]
&optional "&allow-other-keywords"]]
[&optional ["&aux" &rest
&or (symbolp &optional def-form) symbolp]]
[&optional "&environment" arg]
)))
(def-edebug-spec cl-macro-arg
(&or arg cl-macro-list1))
(def-edebug-spec cl-macro-list1
(([&optional "&whole" arg] ;; only allowed at lower levels
[&rest cl-macro-arg]
[&optional ["&optional" &rest
&or (cl-macro-arg &optional def-form cl-macro-arg) arg]]
[&optional [[&or "&rest" "&body"] cl-macro-arg]]
[&optional ["&key" [&rest
[&or ([&or (symbolp cl-macro-arg) arg]
&optional def-form cl-macro-arg)
arg]]
&optional "&allow-other-keywords"]]
[&optional ["&aux" &rest
&or (symbolp &optional def-form) symbolp]]
. [&or arg nil])))
(def-edebug-spec defun*
;; Same as defun but use cl-lambda-list.
(&define [&or name
("setf" :name setf name)]
cl-lambda-list
cl-declarations-or-string
[&optional ("interactive" interactive)]
def-body))
(def-edebug-spec defsubst* defun*)
(def-edebug-spec defmacro*
(&define name cl-macro-list cl-declarations-or-string def-body))
(def-edebug-spec define-compiler-macro defmacro*)
(def-edebug-spec function*
(&or symbolp cl-lambda-expr))
(def-edebug-spec cl-lambda-expr
(&define ("lambda" cl-lambda-list
;;cl-declarations-or-string
;;[&optional ("interactive" interactive)]
def-body)))
;; Redefine function-form to also match function*
(def-edebug-spec function-form
;; form at the end could also handle "function",
;; but recognize it specially to avoid wrapping function forms.
(&or ([&or "quote" "function"] &or symbolp lambda-expr)
("function*" cl-lambda-expr)
form))
;;======================================================
;; Structures
;; (def-edebug-spec defstruct (&rest sexp)) would be sufficient, but...
;; defstruct may contain forms that are evaluated when a structure is created.
(def-edebug-spec defstruct
(&define ; makes top-level form not be wrapped
[&or symbolp
(gate
symbolp &rest
(&or [":conc-name" &or stringp "nil"]
[":constructor" symbolp &optional cl-lambda-list]
[":copier" symbolp]
[":predicate" symbolp]
[":include" symbolp &rest sexp];; not finished
;; The following are not supported.
;; [":print-function" ...]
;; [":type" ...]
;; [":initial-offset" ...]
))]
[&optional stringp]
;; All the above is for the following def-form.
&rest &or symbolp (symbolp def-form &optional ":read-only" sexp)))
;;======================================================
;; Loop
;; The loop macro is very complex, and a full spec is found below.
;; The following spec only minimally specifies that
;; parenthesized forms are executable, but single variables used as
;; expressions will be missed. You may want to use this if the full
;; spec causes problems for you.
(def-edebug-spec loop
(&rest &or symbolp form))
;; Below is a complete spec for loop, in several parts that correspond
;; to the syntax given in CLtL2. The specs do more than specify where
;; the forms are; it also specifies, as much as Edebug allows, all the
;; syntactically legal loop clauses. The disadvantage of this
;; completeness is rigidity, but the "for ... being" clause allows
;; arbitrary extensions of the form: [symbolp &rest &or symbolp form].
(def-edebug-spec loop
([&optional ["named" symbolp]]
[&rest
&or
["repeat" form]
loop-for-as
loop-with
loop-initial-final]
[&rest loop-clause]
))
(def-edebug-spec loop-with
("with" loop-var
loop-type-spec
[&optional ["=" form]]
&rest ["and" loop-var
loop-type-spec
[&optional ["=" form]]]))
(def-edebug-spec loop-for-as
([&or "for" "as"] loop-for-as-subclause
&rest ["and" loop-for-as-subclause]))
(def-edebug-spec loop-for-as-subclause
(loop-var
loop-type-spec
&or
[[&or "in" "on" "in-ref" "across-ref"]
form &optional ["by" function-form]]
["=" form &optional ["then" form]]
["across" form]
["being"
[&or "the" "each"]
&or
[[&or "element" "elements"]
[&or "of" "in" "of-ref"] form
&optional "using" ["index" symbolp]];; is this right?
[[&or "hash-key" "hash-keys"
"hash-value" "hash-values"]
[&or "of" "in"]
hash-table-p &optional ["using" ([&or "hash-value" "hash-values"
"hash-key" "hash-keys"] sexp)]]
[[&or "symbol" "present-symbol" "external-symbol"
"symbols" "present-symbols" "external-symbols"]
[&or "in" "of"] package-p]
;; Extensions for Emacs Lisp, including Lucid Emacs.
[[&or "frame" "frames"
"screen" "screens"
"buffer" "buffers"]]
[[&or "window" "windows"]
[&or "of" "in"] form]
[[&or "overlay" "overlays"
"extent" "extents"]
[&or "of" "in"] form
&optional [[&or "from" "to"] form]]
[[&or "interval" "intervals"]
[&or "in" "of"] form
&optional [[&or "from" "to"] form]
["property" form]]
[[&or "key-code" "key-codes"
"key-seq" "key-seqs"
"key-binding" "key-bindings"]
[&or "in" "of"] form
&optional ["using" ([&or "key-code" "key-codes"
"key-seq" "key-seqs"
"key-binding" "key-bindings"]
sexp)]]
;; For arbitrary extensions, recognize anything else.
[symbolp &rest &or symbolp form]
]
;; arithmetic - must be last since all parts are optional.
[[&optional [[&or "from" "downfrom" "upfrom"] form]]
[&optional [[&or "to" "downto" "upto" "below" "above"] form]]
[&optional ["by" form]]
]))
(def-edebug-spec loop-initial-final
(&or ["initially"
;; [&optional &or "do" "doing"] ;; CLtL2 doesn't allow this.
&rest loop-non-atomic-expr]
["finally" &or
[[&optional &or "do" "doing"] &rest loop-non-atomic-expr]
["return" form]]))
(def-edebug-spec loop-and-clause
(loop-clause &rest ["and" loop-clause]))
(def-edebug-spec loop-clause
(&or
[[&or "while" "until" "always" "never" "thereis"] form]
[[&or "collect" "collecting"
"append" "appending"
"nconc" "nconcing"
"concat" "vconcat"] form
[&optional ["into" loop-var]]]
[[&or "count" "counting"
"sum" "summing"
"maximize" "maximizing"
"minimize" "minimizing"] form
[&optional ["into" loop-var]]
loop-type-spec]
[[&or "if" "when" "unless"]
form loop-and-clause
[&optional ["else" loop-and-clause]]
[&optional "end"]]
[[&or "do" "doing"] &rest loop-non-atomic-expr]
["return" form]
loop-initial-final
))
(def-edebug-spec loop-non-atomic-expr
([¬ atom] form))
(def-edebug-spec loop-var
;; The symbolp must be last alternative to recognize e.g. (a b . c)
;; loop-var =>
;; (loop-var . [&or nil loop-var])
;; (symbolp . [&or nil loop-var])
;; (symbolp . loop-var)
;; (symbolp . (symbolp . [&or nil loop-var]))
;; (symbolp . (symbolp . loop-var))
;; (symbolp . (symbolp . symbolp)) == (symbolp symbolp . symbolp)
(&or (loop-var . [&or nil loop-var]) [gate symbolp]))
(def-edebug-spec loop-type-spec
(&optional ["of-type" loop-d-type-spec]))
(def-edebug-spec loop-d-type-spec
(&or (loop-d-type-spec . [&or nil loop-d-type-spec]) cl-type-spec))