GNU Emacs for PSD https://savannah.gnu.org/git/?group=emacs
https://procyberian.xyz
034086489c
* doc/lispref/eval.texi (Eval): Discourage the use of `eval'. Document its new `lexical' argument. * doc/lispref/variables.texi (Defining Variables): Mention the new meaning of `defvar'. (Lexical Binding): New sub-section. * lisp/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. * lisp/makefile.w32-in: Mirror changes in Makefile.in. * lisp/vc/cvs-status.el: * lisp/vc/diff-mode.el: * lisp/vc/log-edit.el: * lisp/vc/log-view.el: * lisp/vc/smerge-mode.el: * lisp/textmodes/bibtex-style.el: * textmodes/css.el: * lisp/startup.el: * lisp/uniquify.el: * lisp/minibuffer.el: * lisp/newcomment.el: * lisp/reveal.el: * lisp/server.el: * lisp/mpc.el: * lisp/emacs-lisp/smie.el: * lisp/doc-view.el: * lisp/dired.el: * lisp/abbrev.el: Use lexical binding. * lisp/custom.el (custom-initialize-default, custom-declare-variable): Use `defvar'. * lisp/files.el (lexical-binding): Declare safe. * lisp/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. * lisp/simple.el (with-wrapper-hook, apply-partially): Move to subr.el. * lisp/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. * lisp/emacs-lisp/advice.el (ad-arglist): Use help-function-arglist. * lisp/emacs-lisp/autoload.el (make-autoload): Don't burp on trivial macros. * lisp/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. * lisp/emacs-lisp/byte-run.el (make-obsolete): Don't set the `byte-compile' handler any more. * lisp/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. * lisp/emacs-lisp/cconv.el: New file. * lisp/emacs-lisp/cl-extra.el (cl-macroexpand-all): Properly quote CL closures. * lisp/emacs-lisp/cl-macs.el (cl-byte-compile-block) (cl-byte-compile-throw): Remove. (cl-block-wrapper, cl-block-throw): Use compiler-macros instead. * lisp/emacs-lisp/cl.el (pushnew): Silence warning. * lisp/emacs-lisp/disass.el (disassemble-internal): Handle new `closure' objects. (disassemble-1): Handle new byte codes. * lisp/emacs-lisp/edebug.el (edebug-eval-defun) (edebug-eval-top-level-form): Use eval-sexp-add-defvars. (edebug-toggle): Avoid `eval'. * lisp/emacs-lisp/eieio-comp.el: Remove. * lisp/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. * lisp/emacs-lisp/float-sup.el (pi): Don't declare as dynamically bound. * lisp/emacs-lisp/lisp-mode.el (eval-last-sexp-1): Use eval-sexp-add-defvars. (eval-sexp-add-defvars): New fun. * lisp/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. * lisp/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. * src/alloc.c (Fmake_symbol): Init new `declared_special' field. * src/buffer.c (defvar_per_buffer): Set new `declared_special' field. * src/bytecode.c (Bstack_ref, Bstack_set, Bstack_set2, BdiscardN): New byte-codes. (exec_byte_code): New function extracted from Fbyte_code to handle new calling convention for byte-code-functions. Add new byte-codes. * src/callint.c (Fcall_interactively): Preserve lexical-binding mode for interactive spec. * src/doc.c (Fdocumentation, store_function_docstring): * src/data.c (Finteractive_form): Handle closures. * src/eval.c (Fsetq): Handle lexical vars. (Fdefun, Fdefmacro, Ffunction): Make closures when needed. (Fdefconst, Fdefvaralias, Fdefvar): Mark as dynamic. (FletX, Flet): Obey lexical binding. (Fcommandp): Handle closures. (Feval): New `lexical' arg. (eval_sub): New function extracted from Feval. Use it almost everywhere where Feval was used. Look up vars in lexical env. Handle closures. (Ffunctionp): Move from subr.el. (Ffuncall): Handle closures. (apply_lambda): Remove `eval_flags'. (funcall_lambda): Handle closures and new byte-code-functions. (Fspecial_variable_p): New function. (syms_of_eval): Initialize the Vinternal_interpreter_environment var, but without exporting it to Lisp. * src/fns.c (concat, mapcar1): Accept byte-code-functions. * src/image.c (parse_image_spec): Use Ffunctionp. * src/keyboard.c (eval_dyn): New fun. (menu_item_eval_property): Use it. * src/lisp.h (struct Lisp_Symbol): New field `declared_special'. * src/lread.c (lisp_file_lexically_bound_p): New function. (Fload): Bind Qlexical_binding. (readevalloop): Remove `evalfun' arg. Bind Qinternal_interpreter_environment. (Feval_buffer): Bind Qlexical_binding. (defvar_int, defvar_bool, defvar_lisp_nopro, defvar_kboard): Mark as dynamic. (syms_of_lread): Declare `lexical-binding'. * src/window.c (Ftemp_output_buffer_show): New fun. (Fsave_window_excursion): * src/print.c (Fwith_output_to_temp_buffer): Move to subr.el. |
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| admin | ||
| autogen | ||
| doc | ||
| etc | ||
| info | ||
| leim | ||
| lib | ||
| lib-src | ||
| lisp | ||
| lwlib | ||
| m4 | ||
| msdos | ||
| nextstep | ||
| nt | ||
| oldXMenu | ||
| src | ||
| test | ||
| .dir-locals.el | ||
| .gitignore | ||
| arg-nonnull.h | ||
| autogen.sh | ||
| BUGS | ||
| c++defs.h | ||
| ChangeLog | ||
| config.bat | ||
| configure.in | ||
| COPYING | ||
| INSTALL | ||
| INSTALL.BZR | ||
| make-dist | ||
| Makefile.in | ||
| move-if-change | ||
| README | ||
| update-subdirs | ||
| vpath.sed | ||
| warn-on-use.h | ||
Copyright (C) 2001-2011 Free Software Foundation, Inc.
See the end of the file for license conditions.
This directory tree holds version 24.0.50 of GNU Emacs, the extensible,
customizable, self-documenting real-time display editor.
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See the file etc/NEWS for information on new features and other
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The file etc/PROBLEMS contains information on many common problems that
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