annotate lwlib/lwlib-Xlw.h @ 5562:855b667dea13

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 (2011-09-04)
parents ade4c7e2c6cb
children
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1 /* The lwlib interface to "xlwmenu" menus.
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2 Copyright (C) 1992, 1994 Lucid, Inc.
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4 This file is part of the Lucid Widget Library.
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6 The Lucid Widget Library is free software: you can redistribute it
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7 and/or modify it under the terms of the GNU General Public License as
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8 published by the Free Software Foundation, either version 3 of the
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9 License, or (at your option) any later version.
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11 The Lucid Widget Library is distributed in the hope that it will be
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12 useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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14 General Public License for more details.
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16 You should have received a copy of the GNU General Public License
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17 along with the Lucid Widget Library. If not, see
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18 <http://www.gnu.org/licenses/>. */
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19
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20 #ifndef LWLIB_XLW_H
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21 #define LWLIB_XLW_H
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22
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23 #include "lwlib-internal.h"
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24
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25 extern const widget_creation_entry xlw_creation_table [];
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26 extern widget_creation_function xlw_create_dialog;
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27
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28 Boolean
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29 lw_lucid_widget_p (Widget widget);
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30
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31 void
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32 xlw_update_one_widget (widget_instance* instance, Widget widget,
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33 widget_value* val, Boolean deep_p);
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34
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35 void
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36 xlw_update_one_value (widget_instance* instance, Widget widget,
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37 widget_value* val);
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38
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39 void
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40 xlw_destroy_instance (widget_instance* instance);
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41
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42 void
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43 xlw_pop_instance (widget_instance* instance, Boolean up);
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44
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45 void
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46 xlw_popup_menu (Widget widget, XEvent *event);
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47
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48 #endif /* LWLIB_XLW_H */