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Drop cl-macro-environment in favour of byte-compile-macro-environment. lisp/ChangeLog addition: 2011-09-04 Aidan Kehoe <kehoea@parhasard.net> * bytecomp-runtime.el: * bytecomp-runtime.el (byte-compile-macro-environment): Moved from bytecomp.el. * bytecomp.el: * bytecomp.el (byte-compile-initial-macro-environment): Add implementations for #'load-time-value, #'labels here, now cl-macs respects byte-compile-macro-environment. * bytecomp.el (byte-compile-function-environment): * bytecomp.el (byte-compile-macro-environment): Removed. * bytecomp.el (symbol-value): * bytecomp.el (byte-compile-symbol-value): Removed. * cl-extra.el (cl-macroexpand-all): * cl-macs.el: * cl-macs.el (bind-block): * cl-macs.el (cl-macro-environment): Removed. * cl-macs.el (cl-transform-lambda): * cl-macs.el (load-time-value): * cl-macs.el (block): * cl-macs.el (flet): * cl-macs.el (labels): * cl-macs.el (macrolet): * cl-macs.el (symbol-macrolet): * cl-macs.el (lexical-let): * cl-macs.el (apply): * cl-macs.el (nthcdr): * cl-macs.el (getf): * cl-macs.el (substring): * cl-macs.el (values): * cl-macs.el (get-setf-method): * cl-macs.el (cl-setf-do-modify): * cl.el: * cl.el (cl-macro-environment): Removed. * cl.el (cl-macroexpand): * obsolete.el (cl-macro-environment): Moved here. Drop cl-macro-environment, in favour of byte-compile-macro-environment; make the latter available in bytecomp-runtime.el. This makes byte-compile-macro-environment far less useless, since previously code that used cl-macs would ignore it when calling #'cl-macroexpand-all. Add byte-compiler-specific implementations for #'load-time-value, #'labels. The latter is very nice indeed; it avoids the run-time consing of the current implementation, is fully lexical and avoids the run-time shadowing of symbol function slots that flet uses. It would now be reasonable to move most core uses of flet to use labels instead. Non-core code can't rely on print-circle for mutually recursive functions, though, so it's less of an evident win.
author Aidan Kehoe <kehoea@parhasard.net>
date Sun, 04 Sep 2011 20:37:55 +0100
parents 308d34e9f07d
children
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/* Emacs shell widget internal header file.
   Copyright (C) 1994, 1995 Sun Microsystems, Inc.

This file is part of XEmacs.

XEmacs 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 3 of the License, or (at your
option) any later version.

XEmacs 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 XEmacs.  If not, see <http://www.gnu.org/licenses/>. */

/* Synched up with: Not in FSF. */

/* Written by Ben Wing, May, 1994. */

#ifndef INCLUDED_EmacsShellP_h_
#define INCLUDED_EmacsShellP_h_

#include "xintrinsic.h"
#include <X11/ShellP.h>
#include "EmacsShell.h"

/****** TopLevelEmacsShell ******/

typedef struct {		/* new fields for TopLevelEmacsShell class */
  int dummy;
} TopLevelEmacsShellClassPart;

/* full class record declaration */
typedef struct _TopLevelEmacsShellClassRec {
  CoreClassPart core_class;
  CompositeClassPart composite_class;
  ShellClassPart shell_class;
  WMShellClassPart wm_shell_class;
  VendorShellClassPart vendor_shell_class;
  TopLevelShellClassPart top_level_shell_class;
  TopLevelEmacsShellClassPart emacs_shell_class;
} TopLevelEmacsShellClassRec;

typedef struct {		/* new fields for TopLevelEmacsShell widget */
  int width_cells, height_cells;
  int min_width_cells, min_height_cells;
} TopLevelEmacsShellPart;

typedef struct _TopLevelEmacsShellRec {	/* full instance record */
    CorePart core;
    CompositePart composite;
    ShellPart shell;
    WMShellPart wm;
    VendorShellPart vendor;
    TopLevelShellPart top_level;
    TopLevelEmacsShellPart emacs_shell;
} TopLevelEmacsShellRec;

/* class pointer */
extern TopLevelEmacsShellClassRec topLevelEmacsShellClassRec;

/****** TransientEmacsShell ******/

typedef struct {		/* new fields for TransientEmacsShell class */
  int dummy;
} TransientEmacsShellClassPart;

/* full class record declaration */
typedef struct _TransientEmacsShellClassRec {
  CoreClassPart core_class;
  CompositeClassPart composite_class;
  ShellClassPart shell_class;
  WMShellClassPart wm_shell_class;
  VendorShellClassPart vendor_shell_class;
  TransientShellClassPart transient_shell_class;
  TransientEmacsShellClassPart emacs_shell_class;
} TransientEmacsShellClassRec;

typedef struct {		/* new fields for TransientEmacsShell widget */
  int width_cells, height_cells;
  int min_width_cells, min_height_cells;
} TransientEmacsShellPart;

typedef struct _TransientEmacsShellRec {	/* full instance record */
    CorePart core;
    CompositePart composite;
    ShellPart shell;
    WMShellPart wm;
    VendorShellPart vendor;
    TransientShellPart transient;
    TransientEmacsShellPart emacs_shell;
} TransientEmacsShellRec;

/* class pointer */
extern TransientEmacsShellClassRec transientEmacsShellClassRec;

#endif /* INCLUDED_EmacsShellP_h_ */