diff options
Diffstat (limited to 'lisp/ChangeLog')
| -rw-r--r-- | lisp/ChangeLog | 198 |
1 files changed, 196 insertions, 2 deletions
diff --git a/lisp/ChangeLog b/lisp/ChangeLog index 5c6e7365491..288199fd702 100644 --- a/lisp/ChangeLog +++ b/lisp/ChangeLog @@ -1,3 +1,197 @@ +2011-04-01 Stefan Monnier <monnier@iro.umontreal.ca> + + Add lexical binding. + + * subr.el (apply-partially): Use new closures rather than CL. + (--dolist-tail--, --dotimes-limit--): Don't declare dynamic. + (dolist, dotimes): Use slightly different expansion for lexical code. + (functionp): Move to C. + (letrec): New macro. + (with-wrapper-hook): Use it and apply-partially instead of CL. + (eval-after-load): Preserve lexical-binding. + (save-window-excursion, with-output-to-temp-buffer): Turn them + into macros. + + * simple.el (with-wrapper-hook, apply-partially): Move to subr.el. + + * help-fns.el (help-split-fundoc): Return nil if there's nothing else + than the arglist. + (help-add-fundoc-usage): Don't add `Not documented'. + (help-function-arglist): Handle closures, subroutines, and new + byte-code-functions. + (help-make-usage): Remove leading underscores. + (describe-function-1): Handle closures. + (describe-variable): Use special-variable-p for completion. + + * files.el (lexical-binding): Declare safe. + + * emacs-lisp/pcase.el: Don't use destructuring-bind. + (pcase--memoize): Rename from pcase-memoize. Change weakness. + (pcase): Add `let' pattern. + Change memoization so it actually works. + (pcase-mutually-exclusive-predicates): Add byte-code-function-p. + (pcase--u1) <guard, pred>: Fix possible shadowing problem. + <let>: New case. + + * emacs-lisp/macroexp.el: Use lexical binding. + (macroexpand-all-1): Check obsolete macros. Expand compiler-macros. + Don't convert ' to #' without checking that it's indeed quoting + a lambda. + + * emacs-lisp/lisp-mode.el (eval-last-sexp-1): + Use eval-sexp-add-defvars. + (eval-sexp-add-defvars): New fun. + + * emacs-lisp/float-sup.el (pi): Don't declare as dynamically bound. + + * emacs-lisp/eieio.el (byte-compile-file-form-defmethod): + Don't autoload. + (eieio-defgeneric-form-primary-only-one): Use `byte-compile' rather + than the internal `byte-compile-lambda'. + (defmethod): Don't hide code under quotes. + (eieio-defmethod): New `code' argument. + + * emacs-lisp/eieio-comp.el: Remove. + + * emacs-lisp/edebug.el (edebug-eval-defun) + (edebug-eval-top-level-form): Use eval-sexp-add-defvars. + (edebug-toggle): Avoid `eval'. + + * emacs-lisp/disass.el (disassemble-internal): Handle new + `closure' objects. + (disassemble-1): Handle new byte codes. + + * emacs-lisp/cl.el (pushnew): Silence warning. + + * emacs-lisp/cl-macs.el (cl-byte-compile-block) + (cl-byte-compile-throw): Remove. + (cl-block-wrapper, cl-block-throw): Use compiler-macros instead. + + * emacs-lisp/cl-extra.el (cl-macroexpand-all): Properly quote CL + closures. + + * emacs-lisp/cconv.el: New file. + + * emacs-lisp/bytecomp.el: Use lexical binding instead of + a "bytecomp-" prefix. Macroexpand everything as a separate phase. + (byte-compile-initial-macro-environment): + Handle declare-function here. + (byte-compile--lexical-environment): New var. + (byte-stack-ref, byte-stack-set, byte-discardN) + (byte-discardN-preserve-tos): New lap codes. + (byte-interactive-p): Don't use any more. + (byte-compile-push-bytecodes, byte-compile-push-bytecode-const2): + New macros. + (byte-compile-lapcode): Use them and handle new lap codes. + (byte-compile-obsolete): Remove. + (byte-compile-arglist-signature): Handle new byte-code arg"lists". + (byte-compile-arglist-warn): Check late def of inlinable funs. + (byte-compile-cl-warn): Don't silence warnings for compiler-macros + since they should have been expanded by now. + (byte-compile--outbuffer): Rename from bytecomp-outbuffer. + (byte-compile-from-buffer): Remove unused second arg. + (byte-compile-preprocess): New function. + (byte-compile-toplevel-file-form): New function to distinguish + file-form calls from outside from file-form calls from hunk-handlers. + (byte-compile-file-form): Simplify. + (byte-compile-file-form-defsubst): Remove. + (byte-compile-file-form-defmumble): Simplify now that + byte-compile-lambda always returns a byte-code-function. + (byte-compile): Preprocess. + (byte-compile-byte-code-maker, byte-compile-byte-code-unmake): + Remove, not used any more. + (byte-compile-arglist-vars, byte-compile-make-lambda-lexenv) + (byte-compile-make-args-desc): New funs. + (byte-compile-lambda): Handle lexical functions. Always return + a byte-code-function. + (byte-compile-reserved-constants): New var, to make up room for + closed-over variables. + (byte-compile-constants-vector): Obey it. + (byte-compile-top-level): New args `lexenv' and `reserved-csts'. + (byte-compile-macroexpand-declare-function): New function. + (byte-compile-form): Call byte-compile-unfold-bcf to inline immediate + byte-code-functions. + (byte-compile-form): Check obsolescence here. + (byte-compile-inline-lapcode, byte-compile-unfold-bcf): New functions. + (byte-compile-variable-ref): Remove. + (byte-compile-dynamic-variable-op): New fun. + (byte-compile-dynamic-variable-bind, byte-compile-variable-ref) + (byte-compile-variable-set): New funs. + (byte-compile-discard): Add 2 args. + (byte-compile-stack-ref, byte-compile-stack-set) + (byte-compile-make-closure, byte-compile-get-closed-var): New funs. + (byte-compile-funarg, byte-compile-funarg-2): Remove, handled in + macroexpand-all instead. + (byte-compile-quote-form): Remove. + (byte-compile-push-binding-init, byte-compile-not-lexical-var-p) + (byte-compile-bind, byte-compile-unbind): New funs. + (byte-compile-let): Handle let* and lexical binding. + (byte-compile-let*): Remove. + (byte-compile-catch, byte-compile-unwind-protect) + (byte-compile-track-mouse, byte-compile-condition-case): + Handle a new :fun-body form, used for lexical scoping. + (byte-compile-save-window-excursion) + (byte-compile-with-output-to-temp-buffer): Remove. + (byte-compile-defun): Simplify. + (byte-compile-stack-adjustment): New fun. + (byte-compile-out): Use it. + (byte-compile-refresh-preloaded): Don't reload byte-compiler files. + + * emacs-lisp/byte-run.el (make-obsolete): Don't set the `byte-compile' + handler any more. + + * emacs-lisp/byte-opt.el: Use lexical binding. + (byte-inline-lapcode): Remove (to bytecomp). + (byte-compile-inline-expand): Pay attention to inlining to/from + lexically bound code. + (byte-compile-unfold-lambda): Don't handle byte-code-functions + any more. + (byte-optimize-form-code-walker): Don't handle save-window-excursion + any more and don't call compiler-macros. + (byte-compile-splice-in-already-compiled-code): Remove. + (byte-code): Don't inline any more. + (disassemble-offset): Receive `bytes' as argument rather than via + dynamic scoping. + (byte-compile-tag-number): Declare before first use. + (byte-decompile-bytecode-1): Handle new byte-codes, don't change + `return' even if make-spliceable. + (byte-compile-side-effect-and-error-free-ops): Add stack-ref, remove + obsolete interactive-p. + (byte-optimize-lapcode): Optimize new lap-codes. + Don't trip up on new form of `byte-constant' lap code. + + * emacs-lisp/autoload.el (make-autoload): Don't burp on trivial macros. + + * emacs-lisp/advice.el (ad-arglist): Use help-function-arglist. + + * custom.el (custom-initialize-default, custom-declare-variable): + Use `defvar'. + + * Makefile.in (BIG_STACK_DEPTH, BIG_STACK_OPTS, BYTE_COMPILE_FLAGS): + New variables. + (compile-onefile, .el.elc, compile-calc, recompile): Use them. + (COMPILE_FIRST): Add macroexp and cconv. + * makefile.w32-in: Mirror changes in Makefile.in. + + * vc/cvs-status.el: + * vc/diff-mode.el: + * vc/log-edit.el: + * vc/log-view.el: + * vc/smerge-mode.el: + * textmodes/bibtex-style.el: + * textmodes/css.el: + * startup.el: + * uniquify.el: + * minibuffer.el: + * newcomment.el: + * reveal.el: + * server.el: + * mpc.el: + * emacs-lisp/smie.el: + * doc-view.el: + * dired.el: + * abbrev.el: Use lexical binding. + 2011-04-01 Eli Zaretskii <eliz@gnu.org> * info.el (info-display-manual): New function. @@ -73,8 +267,8 @@ 2011-03-28 Brian T. Sniffen <bsniffen@akamai.com> (tiny change) - * net/imap.el (imap-shell-open, imap-process-connection-type): Use - imap-process-connection-type for 'shell' streams as well as + * net/imap.el (imap-shell-open, imap-process-connection-type): + Use imap-process-connection-type for 'shell' streams as well as Kerberos, SSL, other subprocesses. 2011-03-28 Leo Liu <sdl.web@gmail.com> |