lwlib/ChangeLog

   1 2001-12-08  Pavel Jan\e,Bm\e(Bk  <Pavel@Janik.cz>
   2
   3         * COPYING: New file.
   4
   5 2001-12-01  Richard M. Stallman  <rms@gnu.org>
   6
   7         * lwlib.h (_widget_value): `help' has type Lisp_Object.
   8
   9         * xlwmenu.c, lwlib-Xaw.c, lwlib-Xlw.c: Include ../src/lisp.h.
  10         * lwlib-Xm.c, lwlib-Xol.c, lwlib/lwlib-Xolmb.c: Include ../src/lisp.h.
  11         * lwlib/lwlib-utils.c: Include ../src/lisp.h.
  12
  13         * lwlib.c: Include ../src/lisp.h.  Don't declare xmalloc.
  14         (free_widget_value_tree): Don't free `help' field.
  15         (copy_widget_value_tree): Copy `help' simply, without safe_strdup.
  16         (merge_widget_value): Compare and copy `help' simply.
  17
  18 2001-11-28  Richard M. Stallman  <rms@gnu.org>
  19
  20         * Makefile.in (TAGS): Find the source files in $(srcdir).
  21
  22 2001-10-20  Gerd Moellmann  <gerd@gnu.org>
  23
  24         * (Version 21.1 released.)
  25
  26 2001-10-09  Gerd Moellmann  <gerd@gnu.org>
  27
  28         * lwlib-Xaw.c (xaw_create_scrollbar) [!0]: Return NULL.
  29         From Hallvard B Furuseth <h.b.furuseth@usit.uio.no>.
  30
  31 2001-10-05  Gerd Moellmann  <gerd@gnu.org>
  32
  33         * Branch for 21.1.
  34
  35 2001-04-30  Gerd Moellmann  <gerd@gnu.org>
  36
  37         * xlwmenu.c (xlwmenu_window_p): New function.
  38
  39 2001-03-23  Gerd Moellmann  <gerd@gnu.org>
  40
  41         * lwlib-Xlw.c (x_print_complete_resource_name) [0]: New function.
  42
  43 2001-03-22  Gerd Moellmann  <gerd@gnu.org>
  44
  45         * lwlib-Xm.c (x_print_complete_resource_name) [0]: New function.
  46
  47 2001-03-13  Gerd Moellmann  <gerd@gnu.org>
  48
  49         * lwlib-Xm.c (make_menu_in_widget): Remove code forcing LessTif to
  50         recompute centered text; it works fine without with current LessTif.
  51
  52         * lwlib-Xm.c (make_menu_in_widget): Add an XmNpopdownCallback
  53         instead of an XmNunmapCallback.
  54         (xm_unmap_callback): Removed.
  55
  56         * lwlib-Xm.c (make_menubar): Take out code in #if 0.
  57
  58         * lwlib-Xm.c (xm_popup_menu): Don't set XmNmenuPost unless
  59         necessary.  From Rick Scott <rwscott@alumni.uwaterloo.ca>.
  60
  61 2001-02-28  Gerd Moellmann  <gerd@gnu.org>
  62
  63         * lwlib-Xm.c (xm_arm_callback): Don't compare widgets with `None',
  64         use NULL instead.
  65
  66         * lwlib-Xaw.c (xaw_update_one_widget): Use XtSetSensitive instead
  67         of setting the value of XtNsensitive.
  68
  69         * lwlib-Xm.c (xm_update_radiobox, update_one_menu_entry)
  70         (xm_update_one_widget): Use XtSetSensitive instead of setting the
  71         value of XmNsensitive.  From Rick Scott
  72         <rwscott@alumni.uwaterloo.ca>.
  73
  74 2000-12-14  Dave Love  <fx@gnu.org>
  75
  76         * xlwmenu.c (gray_bitmap_bits): Remove `unsigned' from
  77         declaration.
  78
  79 2000-12-11  Dave Love  <fx@gnu.org>
  80
  81         * xlwmenu.c (draw_separator) <SEPARATOR_SHADOW_ETCHED_IN_DASH>:
  82         <SEPARATOR_SHADOW_ETCHED_OUT_DASH>: Fix call of draw_separator.
  83
  84 2000-12-07  Gerd Moellmann  <gerd@gnu.org>
  85
  86         * lwlib-Xm.c (xm_arm_callback): Fix last change.
  87
  88 2000-11-30  Gerd Moellmann  <gerd@gnu.org>
  89
  90         * lwlib-Xm.c (xm_arm_callback): Handle case that W is null;
  91         also see comment there.
  92
  93 2000-11-21  Gerd Moellmann  <gerd@gnu.org>
  94
  95         * xlwmenu.c (xlwmenu_redisplay): New function.
  96
  97 2000-09-30  Stefan Monnier  <monnier@cs.yale.edu>
  98
  99         * lwlib.c (lw_separator_p): Init separator_p (bug with "-- some text").
 100
 101 2000-09-28  Sam Steingold  <sds@gnu.org>
 102
 103         * xlwmenu.c: Before including <X11/Xos.h> on SUN, define SUNOS41
 104         to avoid redefining struct timeval and struct timezone.
 105
 106 2000-09-04  Miles Bader  <miles@gnu.org>
 107
 108         * xlwmenu.c (XlwMenuSetValues): Only frob the display if the menu
 109         is actually displayed.
 110         (remap_menubar): Only include the menu-margin in the initial X & Y
 111         positions for horizontal menu-bars.
 112         (fit_to_screen): If moving a sub-menu to the left-side, increment
 113         its x-position by the shadow-thickness to make it look more
 114         attached to the invoking menu-item (similarly to the way it would
 115         be displayed on the right side).
 116
 117 2000-09-03  Miles Bader  <miles@gnu.org>
 118
 119         * xlwmenu.c (x_alloc_lighter_color_for_widget): New extern declaration.
 120         (make_shadow_gcs) [emacs]: Use x_alloc_lighter_color_for_widget to
 121         do shadow calculation.
 122         (make_shadow_gcs): Remove code that tests whether the top shadow
 123         is dimmer than the bottom shadow--it shouldn't ever happen.
 124
 125 2000-08-30  Miles Bader  <miles@gnu.org>
 126
 127         * xlwmenu.c (XlwMenuSetValues): If the background color has
 128         changed, re-make the shadow-gcs too.
 129
 130 2000-08-03  Gerd Moellmann  <gerd@gnu.org>
 131
 132         * lwlib.c, lwlib-Xm.c, lwlib-Xaw.c: Use NULL at the end of the
 133         variable argument lists of XtVaSetValues and XtVaGetValues
 134         functions because 0 is not sufficient on systems where sizeof
 135         (int) < sizeof (void *).
 136
 137 2000-07-19  Gerd Moellmann  <gerd@gnu.org>
 138
 139         * xlwmenu.c [emacs]: Don't include <X11/bitmaps/gray> because that
 140         leads to redefinition errors when static is defined as empty in
 141         config.h.  Refer to the gray bitmap in xfns.c, instead.
 142
 143 2000-07-18  Dave Love  <fx@gnu.org>
 144
 145         * lwlib-utils.c (XtApplyToWidgets): Cast args of lwlib_bcopy.
 146
 147 2000-06-23  Dave Love  <fx@gnu.org>
 148
 149         * lwlib-Xlw.c (xlw_popup_menu): Cast arg of pop_up_menu.
 150
 151         * lwlib-utils.c: Include lwlib.h.
 152
 153 2000-06-16  Gerd Moellmann  <gerd@gnu.org>
 154
 155         * xlwmenuP.h (_XlwMenu_part): Add free_top_shadow_color_p and
 156         free_bottom_shadow_color_p.
 157
 158         * xlwmenu.c (make_shadow_gcs): Set free_top_shadow_color_p
 159         and free_top_shadow_color_p flags in the menu widget if
 160         top and bottom shadow colors must be freed.
 161         (release_shadow_gcs): Free colors only if they must be freed.
 162
 163 2000-06-12  Gerd Moellmann  <gerd@gnu.org>
 164
 165         * xlwmenu.c (make_shadow_gcs): Free and copy colors so that
 166         color reference counts are right.
 167         (release_shadow_gcs): Free colors.
 168
 169 2000-06-06  Dave Love  <fx@gnu.org>
 170
 171         * xlwmenu.c (x_alloc_nearest_color_for_widget, x_catch_errors)
 172         (x_uncatch_errors, x_had_errors_p, x_clear_errors): Add prototypes
 173         -- should be moved into separate header.
 174         (make_shadow_gcs) <x_alloc_nearest_color_for_widget>: Cast first
 175         arg.
 176         (Start) <pop_up_menu>: Cast second arg.
 177
 178         * lwlib.c (P_): Use PROTOTYPES.
 179         (safe_strdup): Declare arg const.
 180         (lw_modify_all_widgets) <!info>: Return 0.
 181
 182         * lwlib-Xm.c (P_): Use PROTOTYPES.
 183
 184         * xlwmenu.h, lwlib.h, lwlib-utils.h, lwlib-int.h, lwlib-Xm.h:
 185         * lwlib-Xlw.h, lwlib-Xaw.h: Enable prototypes.
 186
 187         * lwlib-Xaw.c (xaw_popup_menu): Add EVENT arg.
 188
 189         * Makefile.in (lwlib.o): Depend on lwlib-Xlw.h.
 190         (lwlib-Xlw.o): Depend on lwlib-Xlw.h.
 191         (lwlib-Xaw.o): Depend on lwlib-Xaw.h.
 192         (lwlib-Xm.o): Depend on lwlib-Xm.h.
 193
 194 2000-03-12  Gerd Moellmann  <gerd@gnu.org>
 195
 196         * lwlib-Xm.c (make_menubar) [LESSTIF_VERSION]: Don't set
 197         XmNresizeHeight and XmNresizeWidth.
 198
 199 2000-03-08  Dave Love  <fx@gnu.org>
 200
 201         * Makefile.in (liblw.a): Don't bother testing for ranlib failing
 202         since configure sets it up.
 203
 204 2000-03-06  Gerd Moellmann  <gerd@gnu.org>
 205
 206         * lwlib-Xm.c (make_menubar): Set XmNresizeHeight and
 207         XmNresizeWidth resources only if LESSTIF_VERSION is defined.
 208
 209 2000-03-05  Gerd Moellmann  <gerd@gnu.org>
 210
 211         * lwlib-Xm.c (xm_manage_resizing): Rewritten.
 212
 213         * lwlib.c (lw_modify_all_widgets): Return non-zero if widget
 214         tree was changed.
 215         (merge_widget_value): Add parameter CHANGE_P.  Set *CHANGE_P
 216         to 1 if a change occurs.
 217
 218         * lwlib.h (lw_modify_all_widgets): Change prototype.
 219
 220 2000-03-04  Gerd Moellmann  <gerd@gnu.org>
 221
 222         * xlwmenu.c (make_shadow_gcs): Use the widget's colormap instead
 223         of the screen's default colormap.
 224
 225 2000-02-18  Gerd Moellmann  <gerd@gnu.org>
 226
 227         * lwlib.c (merge_widget_value): Fix incorrect assignment of
 228         safe_strdup'd help string.
 229
 230 2000-01-25  Gerd Moellmann  <gerd@gnu.org>
 231
 232         * lwlib-Xm.c (make_menu_in_widget): Don't add XmNpopdownCallback,
 233         add XmNunmapCallback.
 234         (xm_unmap_callback): New function.
 235         (xm_pull_down_callback): Call pre-activate callback only if
 236         parent is the menu bar.
 237
 238 2000-01-17  Gerd Moellmann  <gerd@gnu.org>
 239
 240         * lwlib-Xm.c (xm_arm_callback): New function.
 241         (make_menu_in_widget): Set xm_arm_callback as XmNarmCallback and
 242         XmNdisarmCallback for buttons (not supported for other widgets).
 243         (make_menubar): Set XmNresizeHeight and XmNresizeWidth to False.
 244
 245         * lwlib-Xlw.c (highlight_hook): New function.
 246         (xlw_create_menubar, xlw_create_popup_menu): Add highlight_hook as
 247         callback XtNhighlightCallback.
 248
 249         * lwlib.c (copy_widget_value_tree): Copy help string.
 250         (free_widget_value_tree): Free help string.
 251         (merge_widget_value): Handle help string.
 252         (allocate_widget_info, lw_register_widget, lw_create_widget): Add
 253         parameter HIGHLIGHT_CB.
 254         (lw_get_widget_instance): New function.
 255
 256         * lwlib-int.h: Add prototype for lw_get_widget_instance.
 257
 258         * lwlib.h (_widget_value): Add help string.
 259
 260         * xlwmenu.c (xlwMenuResources): All XtNhighlightCallback.
 261         (remap_menubar): Call highlight callback.
 262
 263         * xlwmenu.h (XtNhighlightCallback): New define.
 264
 265         * xlwmenuP.h (_XlwMenu_part): Add `highlight' callback list.
 266
 267 1999-10-19  Paul Eggert  <eggert@twinsun.com>
 268
 269         Add support for large files, plus some locale improvements.
 270
 271         * dispatch.c, lwlib-Xaw.c, lwlib-Xlw.c, lwlib-Xm.c, lwlib.c, xlwmenu.c,
 272         xrdb-cpp.c, xrdb.c:
 273         Include <config.h> before any system include files.
 274
 275         * lwlib-Xm.c, lwlib.c:
 276         Do not include <stdlib.h> or <string.h>, as <config.h> does this.
 277
 278 1999-10-07  Gerd Moellmann  <gerd@gnu.org>
 279
 280         * lwlib-Xm.c (make_menu_in_widget, update_one_menu_entry): Use
 281         widgets instead of gadgets to be able to set colors.
 282
 283 1999-09-17  Richard Stallman  <rms@gnu.org>
 284
 285         * lwlib-Xaw.c (wm_delete_window): Check all the shell's children,
 286         not just the first, to find the dialog box.
 287
 288 1999-09-14  Gerd Moellmann  <gerd@gnu.org>
 289
 290         * lwlib.c (lw_separator_p): Check for new-style separators
 291         differently.
 292
 293 1999-09-10  Gerd Moellmann  <gerd@gnu.org>
 294
 295         * lwlib.c (lw_separator_p): Add `--:space' with the same
 296         meaning as `--:noLine'.
 297
 298 1999-09-06  Gerd Moellmann  <gerd@gnu.org>
 299
 300         * lwlib.c (lw_separator_p): Add alternative separator type names.
 301
 302 1999-09-03  Gerd Moellmann  <gerd@gnu.org>
 303
 304         * xlwmenu.c (make_shadow_gcs): Call
 305         x_alloc_nearest_color_for_widget.
 306
 307 1999-07-12  Gerd Moellmann  <gerd@gnu.org>
 308
 309         * lwlib-Xm.c: Add function prototypes.
 310
 311         * lwlib-Xm.c (xm_update_label): Use val->name to look up
 312         a label string from resources.
 313         (xm_update_label): Add some comments.
 314
 315 1999-07-12  Gerd Moellmann  <gerd@gnu.org>
 316
 317         * xlwmenu.c (all_dashes_p): Removed.
 318         (size_menu_item): Call lw_separator_p.
 319         (display_menu_item): Ditto.
 320         (display_menu): Ditto.
 321         (draw_separator): New.
 322         (display_menu_item): Call it.
 323         (separator_height): New.
 324         (size_menu_item): Call it.
 325
 326         * lwlib-Xm.c (all_dashes_p): Removed.
 327         (make_menu_in_widget): Use lw_separator_p.  Set Motif separator
 328         type.
 329
 330         * lwlib.c (lw_separator_p): New.
 331
 332         * lwlib.h (enum menu_separator): New.
 333
 334 1999-07-12  Gerd Moellmann  <gerd@gnu.org>
 335
 336         * lwlib-Xm.c (make_menu_in_widget): Set alignment of menu
 337         title after all widgets have been created.
 338
 339 1999-07-12  Gerd Moellmann  <gerd@gnu.org>
 340
 341         * xlwmenu.c (toggle_button_width): Renamed from
 342         toggle_or_radio_button_width.
 343         (radio_button_width): New.
 344         (size_menu_item): Use new functions.
 345         (draw_shadow_rhombus): New.
 346         (draw_radio): Use radio_button_width and draw_shadow_rhombus.
 347         (draw_toggle): Use toggle_button_width.
 348
 349 1999-07-12  Gerd Moellmann  <gerd@gnu.org>
 350
 351         * lwlib-Xm.c (xm_update_toggle): Add callback xm_generic_callback
 352         instead of xm_internal_update_other_instances.
 353
 354         * lwlib-Xm.c (make_menu_in_widget): Do help button before managing
 355         children to get it to the right place.
 356         (make_menu_in_widget): Create toggle buttons.
 357         (update_one_menu_entry): Update toggle buttons.
 358
 359         * xlwmenu.c (size_menu_item): Add parameter button_width.
 360         (size_menu): Compute button_width.
 361         (toggle_or_radio_button_width): New.
 362         (draw_toggle): New.
 363         (draw_radio): New.
 364         (draw_shadow_rectangle): Add parameter `down_p'.
 365
 366         * xlwmenuP.h (_window_state): Add button_width.
 367
 368 1999-07-12  Gerd Moellmann  <gerd@gnu.org>
 369
 370         * xlwmenu.c (make_shadow_gcs) ]emacs]: Use x_alloc_nearest_color.
 371
 372         * lwlib.c (merge_widget_value): Handle button_type.
 373         (copy_widget_value_tree): Copy button_type.
 374
 375         * lwlib.h (enum button_type): New.
 376         (_widget_value): New member button_type.
 377
 378 1999-07-12  Gerd Moellmann  <gerd@gnu.org>
 379
 380         * lwlib-Xm.c (make_menu_in_widget): Test for menubar widgets
 381         using XmNrowColumnType.
 382
 383 1999-07-12  Gerd Moellmann  <gerd@gnu.org>
 384
 385         * xlwmenu.c (abort_gracefully): New.
 386         (display_menu): Use it instead of abort.
 387         (size_menu): Ditto.
 388
 389 1999-07-12  Gerd Moellmann  <gerd@gnu.org>
 390
 391         * xlwmenu.c (xlwMenuResources): Change previously unused
 392         XtNmargin to 4.
 393         (size_menu): Take margin into account.
 394         (display_menu_item): Ditto.
 395         (remap_menubar): Ditto.
 396         (draw_arrow): Draw it 3D.
 397
 398 1999-07-12  Richard Stallman  <rms@gnu.org>
 399
 400         * Version 20.4 released.
 401
 402 1998-08-19  Richard Stallman  <rms@psilocin.ai.mit.edu>
 403
 404         * Version 20.3 released.
 405
 406 1998-07-30  Paul Eggert  <eggert@twinsun.com>
 407
 408         * lwlib/Makefile.in (lwlib-utils.o, lwlib.o, lwlib-Xlw.o)
 409         (lwlib-Xaw.o, lwlib-Xm.o, lwlib-Xol.o, lwlib-Xolmb.o):
 410         Add dependencies to corresponding .c files. for Solaris 2.x VPATH make.
 411
 412 1998-04-06  Andreas Schwab  <schwab@gnu.org>
 413
 414         * lwlib.c: Always declare xmalloc.
 415         [USE_XAW]: Include <X11/Xaw/Paned.h>.
 416         (lwlib_memset, lwlib_bcopy): Explicitly declare return type.
 417
 418 1997-12-20  Richard Stallman  <rms@delysid.gnu.org>
 419
 420         * lwlib-Xm.c (update_one_menu_entry):
 421         Add conditional in case XmNpositionIndex is missing.
 422
 423 1997-12-20  Richard Stallman  <rms@psilocin.gnu.org>
 424
 425         * lwlib-Xm.c (update_one_menu_entry):
 426         Add conditional in case XmNpositionIndex is missing.
 427
 428 1997-09-19  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>
 429
 430         * Version 20.2 released.
 431
 432         * xlwmenu.c (motion_event_is_in_menu): Extend the left and
 433         top windows by the shadow width.
 434
 435 1997-09-15  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>
 436
 437         * Version 20.1 released.
 438
 439 1997-07-23  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>
 440
 441         * xlwmenu.c (display_menu): If an item is disabled,
 442         don't display its submenu (if any).
 443
 444 1997-05-01  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>
 445
 446         * xlwmenu.c (pop_up_menu): Update the call to x_catch_errors.
 447
 448 1997-01-21  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>
 449
 450         * xlwmenu.c (fit_to_screen): If new menu would overlap the previous
 451         one from the side, try moving it up or down.
 452
 453 1996-08-11  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>
 454
 455         * Version 19.33 released.
 456
 457         * lwlib-Xm.c (update_one_menu_entry): Fix previous change:
 458         When XmIsCascadeButton, don't call XmCreateCascadeButtonGadget,
 459         just modify the existing one.
 460
 461 1996-08-09  Marcus Daniels  <marcus@sayre.sysc.pdx.edu>
 462
 463         * lwlib.c (merge_widget_value): Undo previous change.
 464
 465         * lwlib-Xm.c (update_one_menu_entry): When creating a pulldown
 466         in an existing but empty menu item, in order to get a new functional
 467         pulldown, the menu item must be switched from an XmPushButtonGadget
 468         into a XmCascadeButtonGadget.
 469
 470 1996-07-31  Richard Stallman  <rms@psilocin.gnu.ai.mit.edu>
 471
 472         * Version 19.32 released.
 473
 474 1996-07-31  Marcus Daniels  <marcus@sayre.sysc.pdx.edu>
 475
 476         * lwlib-Xm.c (make_menubar): Turn off menu accelerator.
 477
 478 1996-07-24  Marcus Daniels  <marcus@sayre.sysc.pdx.edu>
 479
 480         * lwlib.c (merge_widget_value) [USE_MOTIF]: Pass along the change
 481         flag from merged_contents.
 482
 483 1996-07-13  Karl Heuer  <kwzh@gnu.ai.mit.edu>
 484
 485         * lwlib-Xm.c (xm_update_menu): Fix loop termination test.
 486
 487 1996-07-07  Karl Heuer  <kwzh@gnu.ai.mit.edu>
 488
 489         * lwlib-Xm.h, lwlib-Xm.c, lwlib.h, lwlib.c: Undo previous change.
 490
 491 1996-07-03  Marcus Daniels  <marcus@sayre.sysc.pdx.edu>
 492
 493         * lwlib-Xm.h: Declare lw_motif_menu_related_event_p.
 494
 495         * lwlib-Xm.c (lw_motif_menu_related_event_p): A predicate to
 496         identify keyboard events intended only for menus.
 497
 498         * lwlib.h: Declare lw_toolkit_related_event_p.
 499
 500         * lwlib.c (lw_toolkit_related_event_p): A predicate to identify
 501         toolkit-specific events.
 502
 503 1996-06-07  Marcus Daniels  <marcus@sayre.sysc.pdx.edu>
 504
 505         * lwlib-Xm.c (make_menu_in_widget): Set mapping delay
 506         for cascade buttons to zero.
 507
 508 1996-05-25  Karl Heuer  <kwzh@gnu.ai.mit.edu>
 509
 510         * Version 19.31 released.
 511
 512 1996-03-31  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 513
 514         * lwlib-Xm.c (destroy_all_children): When freeing a cascade button,
 515         free its submenu too.
 516         (make_menu_in_widget): Use a cascade button gadget, not a widget.
 517         Include Xm/CascadeBG.h.
 518
 519 1996-03-29  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 520
 521         * Makefile.in (tags): New target.
 522
 523 1996-03-28  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 524
 525         * Makefile.in (TAGS): Renamed from `tags' and fixed to work.
 526
 527 1996-03-26  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 528
 529         * Makefile.in (xlwmenu.o): New explicit target.
 530
 531 1996-03-24  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 532
 533         * lwlib.h (struct widget_value): New field this_one_change.
 534         * lwlib.c (merge_widget_value): Set the this_one_change field.
 535         * lwlib-Xm.c (destroy_all_children): New arg first_child_to_destroy.
 536         (make_menu_in_widget): New arg keep_first_children.
 537         (xm_update_menu): Preserve the first children even if later ones
 538         have a structural change.
 539         (update_one_menu_entry): Use this_one_change field.
 540
 541 1996-03-01  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 542
 543         * xlwmenu.c (motion_event_is_in_menu): Make x and y signed.
 544
 545 1996-02-25  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 546
 547         * lwlib.c (lw_window_is_in_menubar) [USE_MOTIF]:
 548         With Motif, the window WIN can be the menu bar widget itself.
 549
 550 1996-02-21  Richard Stallman  <rms@whiz-bang.gnu.ai.mit.edu>
 551
 552         * lwlib.c (free_widget_value_tree, merge_widget_value):
 553         Use XtFree for the toolkit_data.
 554
 555 1996-02-19  Karl Heuer  <kwzh@gnu.ai.mit.edu>
 556
 557         * lwlib.c (lw_internal_update_other_instances): Move static var
 558         outside the function, and rename it to lwlib_updating.
 559
 560 1996-01-04  Paul Eggert  <eggert@twinsun.com>
 561
 562         * lwlib.c (instantiate_widget_instance): Renamed from
 563         instanciate_widget_instance (spelling correction).
 564         All callers changed.
 565
 566 1995-12-31  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 567
 568         * xlwmenu.c (xlwMenuActionsList): Add "key" and "nothing".
 569         (xlwMenuTranslations): Add translations for Key, KeyUp,
 570         and for the modifier keysyms.
 571         (Nothing, Key): New functions.
 572
 573 1995-12-24  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 574
 575         * xlwmenu.c (XlwMenuSetValues): Do redisplay if non-null contents
 576         get replaced by empty contents.
 577
 578         * lwlib.c (merge_widget_value): Treat disappearance of entire contents
 579         as a STRUCTURAL_CHANGE.
 580
 581 1995-12-20  Richard Stallman  <rms@whiz-bang.gnu.ai.mit.edu>
 582
 583         * lwlib-utils.c: Add #undef for index and rindex.
 584
 585 1995-11-24  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 586
 587         * Version 19.30 released.
 588
 589 1995-11-13  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 590
 591         * xlwmenu.c (display_menu_item): Fix previous change.
 592
 593 1995-11-04  Richard Stallman  <rms@whiz-bang.gnu.ai.mit.edu>
 594
 595         * xlwmenu.c (display_menu_item): Don't treat buttons specially.
 596
 597 1995-08-14  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 598
 599         * Makefile.in (RANLIB): Get this var from configure.
 600
 601 1995-08-02  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 602
 603         * lwlib.c (lw_popup_menu): New arg `event', passed along.
 604         * lwlib-Xlw.c (xlw_popup_menu): New arg `event'.
 605         * lwlib-Xm.c (xm_popup_menu): New arg `event'.
 606
 607 1995-06-19  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 608
 609         * Version 19.29 released.
 610
 611 1995-06-11  Richard Stallman  <rms@gnu.ai.mit.edu>
 612
 613         * lwlib.c (lwlib_toolkit_type): New variable.
 614
 615 1995-05-26  Richard Stallman  <rms@gnu.ai.mit.edu>
 616
 617         * xlwmenu.c (Drag): Do nothing unless menu.popped_up field is set.
 618
 619 1995-05-22  Karl Heuer  <kwzh@hal.gnu.ai.mit.edu>
 620
 621         * xlwmenu.c (XlwMenuInitialize): Cast XCreatePixmapFromBitmapData args.
 622
 623 1995-05-20  Karl Heuer  <kwzh@nutrimat.gnu.ai.mit.edu>
 624
 625         * lwlib.c: Don't use prototype.
 626         * lwlib-Xm.c (activate_button, xm_update_cascadebutton): Likewise.
 627
 628 1995-05-05  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 629
 630         * lwlib.c (lw_refigure_widget) [USE_MOTIF]: Fix backward if.
 631
 632 1995-05-04  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 633
 634         * Makefile.in (ALL_CFLAGS): Add -I../src.
 635
 636 1995-05-03  Morten Welinder  <terra+@cs.cmu.edu>
 637
 638         * lwlib.c [__osf__]: Include string.h and stdlib.h.
 639         [__osf__] (xmalloc): Declared.
 640
 641 1995-04-13  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 642
 643         * lwlib-Xm.c (update_one_menu_entry, make_menu_in_widget):
 644         Specify more useful names in XmCreatePulldownMenu calls.
 645
 646         * lwlib-Xaw.c (xaw_pop_instance): Make x, y, w, h unsigned.
 647
 648         * xlwmenu.c (size_menu): Make height and label_width unsigned.
 649         (fit_to_screen): Make screen_width and screen_height unsigned.
 650         (motion_event_is_in_menu): Make x, y unsigned.
 651
 652 1995-04-09  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 653
 654         * lwlib-utils.c: If HAVE_CONFIG_H, include config.h.
 655
 656         * Makefile.in (ALL_CFLAGS): Define HAVE_CONFIG_H.
 657         Add -I${srcdir}/../src.
 658
 659 1995-04-08  Paul Reilly  <pmr@geech.gnu.ai.mit.edu>
 660
 661         * lwlib-Xm.c: Remove function prototypes.
 662         (xm_pop_down_callback): Call the deactivation callback only when
 663         popping down the top level submenu.
 664
 665 1995-04-07  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 666
 667         * Makefile.in (lwlib.o): Depend on Makefile.
 668
 669         * lwlib-Xm.h: Remove function prototypes.
 670
 671         * lwlib-Xm.c (remove_grabs): Use type Widget for `menu'.
 672
 673 1995-02-15  Paul Reilly  <pmr@geech.gnu.ai.mit.edu>
 674
 675         * Makefile.in (ALL_CFLAGS): Allow include files to be found in
 676         `srcdir'.
 677
 678 1995-02-07  Richard Stallman  <rms@pogo.gnu.ai.mit.edu>
 679
 680         * Makefile.in (maintainer-clean): Renamed from realclean.
 681
 682 1994-11-28  Richard Stallman  <rms@bethel>
 683
 684         * lwlib-int.h (safe_strdup): Don't use ANSI argument prototype.
 685
 686 1994-11-15  Paul Reilly  <pmr@duality.gnu.ai.mit.edu>
 687
 688         * lwlib.c (lw_refigure_widget): Use the macro USE_XAW rather than XAW.
 689
 690 1994-11-08  Paul Reilly  <pmr@duality.gnu.ai.mit.edu>
 691
 692         * lwlib-Xm.c (make_menu_in_widget):  Differentiate a separator
 693         entry ("--") from a title.
 694         (xm_pop_down_callback): Filter all but the last pop down callbacks.
 695
 696 1994-11-07  Paul Reilly  <pmr@duality.gnu.ai.mit.edu>
 697
 698         * lwlib-Xm.c (update_one_menu_entry): Use the parent of the
 699         cascade button as the parent of the pulldown, rather than the
 700         cascade button itself.  This works around a Motif SIGSEGV in the
 701         function `InSharedMenuHierarchy'.
 702
 703 1994-10-29  Richard Stallman  <rms@duality.gnu.ai.mit.edu>
 704
 705         * xlwmenu.c (xlwmenu_default_font): New global variable.
 706         (XlwMenuInitialize): Use xlwmenu_default_font to default
 707         the font if necessary.  Make mw, itself, an argument.
 708
 709 1994-10-26  Richard Stallman  <rms@duality.gnu.ai.mit.edu>
 710
 711         * xlwmenu.c (pop_up_menu): Pass a Display * to x_catch_errors, etc.
 712
 713 1994-10-26  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 714
 715         * xlwmenu.c (xlwmenu_default_font): New global variable.
 716         (XlwMenuInitialize): Use xlwmenu_default_font to default
 717         the font if necessary.  Make mw, itself, an argument.
 718
 719         * xlwmenu.c (pop_up_menu): Pass a Display * to x_catch_errors, etc.
 720
 721 1994-10-08  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 722
 723         * xlwmenu.c (fit_to_screen): Don't put the menu off the left or top.
 724
 725 1994-10-02  Paul Reilly  <pmr@geech.gnu.ai.mit.edu>
 726
 727         * xlwmenu.c (display_menu_item): Add support for displaying the
 728         title in pop up menus.
 729
 730         * lwlib.c (lw_set_main_areas): Use xm_set_main_areas().
 731         (lw_manage_resizing): Use xm_manage_resizing() for Emacs/Motif.
 732
 733 1994-09-25  Paul Reilly  <pmr@geech.gnu.ai.mit.edu>
 734
 735         * lwlib-Xaw.c (xaw_create_main): New function to support the
 736         toolkit independent creation of the main Emacs widget.  *
 737         lwlib-Xlw.c (xlw_create_menubar): When compiling under Emacs, set
 738         resizing resources to disable showGrip and to enable both
 739         resizeToPreferred and allowShellResize.
 740
 741         * lwlib-Xm.h: Declare xm_set_main_areas, xm_manage_resizing.
 742
 743         * lwlib-Xm.c: (make_menu_in_widget): Add support for displaying a
 744         title in pop up menus.
 745         (make_main, xm_set_main_areas, xm_manage_resizing): New functions to
 746         create and manage a Motif Main Window widget.
 747
 748         * xlwmenu.c: Add #include <X11/ObjectP.h> for X11R4.
 749
 750 1994-09-18  Fred Pierresteguy <F.Pierresteguy@frcl.bull.fr>
 751
 752         * lwlib-Xm.c (make_dialog): When there is more than two pushbuttons,
 753         set XmPACK_TIGHT and XmHORIZONTAL to the rowcolumn.  Also add a
 754         margin of 10 pixels.
 755
 756 1994-09-16  Paul Reilly <pmr@geech.gnu.ai.mit.edu>
 757
 758         * lwlib-Xm.c (make_main): New function to support toolkit
 759         independent creation of the main Emacs widget.
 760         (make_destroyed_instance): Use safe_strdup() instead of strdup().
 761
 762         * lwlib-int.h: Declare safe_strdup.
 763
 764         * lwlib.c (lw_refigure_widget): New function.  Handle geometry
 765         management inside lwlib instead of in Emacs.
 766         (lw_window_is_in_menubar): New function.  Determine if the pointer
 767         is in a menubar.
 768         (lw_set_main_areas): New function.  Set the main window widgets for
 769         Motif.
 770
 771         * lwlib.h: Declare lw_refigure_widget(), lw_window_is_in_menubar(),
 772         lw_set_main_areas().
 773
 774         * xlwmenu.h: Define Xt{Ns,CS}howGrip, Xt{Nr,CR}esizeToPreferred, and
 775         Xt{Na,CA}llowResize.
 776
 777         * xlwmenu.c (Start): Use pop_up_menu() to post the submenus.
 778         (Select): Remove the pointer grab when popping down a menubar
 779         submenu.
 780         (pop_up_menu): Handle popping up submenus from a menubar, i.e. when
 781         the menu widget parent is not a shell widget.
 782
 783 1994-08-25  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 784
 785         * xlwmenu.c (pop_up_menu): Clear next_release_must_exit.
 786         (Start): Clear next_release_must_exit when popping up the menu.
 787
 788 1994-08-24  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 789
 790         * xlwmenu.c (Start): Set menu_post_event or next_release_must_exit.
 791         (Select): Do nothing if the menu should be left posted.
 792
 793 1994-07-28  Richard Stallman  <rms@mole.gnu.ai.mit.edu>
 794
 795         * xlwmenu.c (make_windows_if_needed, pop_up_menu):
 796         Enable mouse motion events even when no button down.
 797
 798 1994-07-11  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
 799
 800         * xlwmenu.c (pointer_grabbed): New variable.
 801         (pop_up_menu): Set the variable.
 802         (XlwMenuDestroy): Maybe call XtUngrabPointer.
 803
 804 1994-05-25  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
 805
 806         * lwlib.c (max): Function deleted.  Define as macro instead,
 807         but only if not already defined.
 808
 809 1994-05-20  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
 810
 811         * xlwmenu.c (xlwMenuResources): Use XtRDimension for shadow thickness.
 812
 813 1994-05-19  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
 814
 815         * lwlib-Xaw.c (xaw_pop_instance): Use XtSetValues, not XtMoveWidget.
 816
 817 1994-05-16  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
 818
 819         * lwlib.c (lwlib_memset: New function, used instead of memset.
 820         All callers changed.
 821         * lwlib.c (lwlib_bcopy): New function.
 822         * lwlib-utils.c (XtApplyToWidgets): Use lwlib_bcopy.
 823
 824         * lwlib.c: Delete definitions for use of alloca.
 825         (name_to_widget): Use xmalloc, not alloca.
 826
 827 1994-05-12  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
 828
 829         * xlwmenu.c (XlwMenuDestroy): Set new var submenu_destroyed.
 830         (XlwMenuRedisplay): If it's set, truncate the old_depth to 1.
 831
 832 1994-05-09  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
 833
 834         * xrdb-cpp.c: Don't include string.h, unistd.h, stdlib.h.
 835         * lwlib-Xaw.c: Don't include string.h, unistd.h, stdlib.h.
 836         * lwlib-utils.c (XtApplyToWidgets): Use bcopy, not memcpy.
 837         * lwlib-utils.c: Don't include string.h, unistd.h, stdlib.h, memory.h.
 838         * xlwmenu.c: Don't include string.h, unistd.h, stdlib.h.
 839         * lwlib.c: Don't include string.h, unistd.h, stdlib.h.
 840         (safe_strdup): No longer static.
 841         * lwlib-Xm.c: Use safe_strdup, not strdup.
 842
 843         * xlwmenu.c (string_width): No longer static.
 844
 845 1994-05-06  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
 846
 847         * xlwmenuP.h (struct _XlwMenu_part): Use Pixel and Cursor
 848         for foreground and cursor_shape fields.
 849
 850         * xlwmenu.c (XlwMenuSetValues): Check for change of font.
 851
 852 1994-04-28  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
 853
 854         * Makefile.in: Delete all SRCS variables (unused).
 855         (lwlib.o, xrdb-cpp.o): Mention srcdir in dep.
 856
 857 1994-04-15  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
 858
 859         * Makefile.in (ALL_CFLAGS): Don't define THIS_IS_X11R4.
 860
 861         * xrdb.c: Define HAVE_X11R5 as in xterm.h.
 862         Include X11/Xlib.h, X11/cursorfont.h and X11/Xutil.h.
 863         (_XtDisplayInitialize): Test HAVE_X11R5.
 864
 865         * dispatch.c: Define HAVE_X11R5 as in xterm.h.
 866         Include X11/Xlib.h, X11/cursorfont.h and X11/Xutil.h.
 867         (_XtConvertTypeToMask): Conditionalize on HAVE_X11R5.
 868         (WouldDispatchEvent): Likewise.
 869
 870 1994-04-12  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
 871
 872         * lwlib-Xaw.c (xaw_generic_callback): Declare without arg names.
 873
 874 1994-04-01  Frederic Pierresteguy  (fp@hal.gnu.ai.mit.edu)
 875
 876         * lwlib-Xaw.c (make_dialog): Don't allow any geometry request from the
 877         user.
 878
 879 1994-03-22  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)
 880
 881         * xlwmenu.c (XlwMenuResize): Don't allow the popup menu to resize
 882         itself. Therefore reset the size to its initial value.
 883
 884 1994-03-19  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
 885
 886         * lwlib-Xaw.c (xaw_update_one_widget): Finish replacing XtVaSetValues.
 887         Don't test for scrollbar widget.
 888
 889 1994-03-14  Frederic Pierresteguy  (fp@gnu.ai.mit.edu)
 890
 891         * lwlib-int.h: Declare lw_get_widget_info.
 892
 893         * lwlib.c (lw_get_widget_info): Comment out arg in function decl.
 894
 895         * lwlib-Xaw.h: Comment out args in function decls.
 896         * lwlib-Xaw.c: Convert all function definitions to non-prototype K&R.
 897         (xaw_update_one_widget - case dialogWidgetClass): Call XtSetValues,
 898         not XtVaSetValues.
 899
 900 1994-03-11  Frederic Pierresteguy  (F.Pierresteguy@frcl.bull.fr)
 901
 902         * xlwmenu.c (display_menu_item): Modify parameters to draw_arrow to
 903         right justify the arrow in the pane.
 904
 905         * lwlib.c: If not defined USE_MOTIF and defined USE_LUCID then
 906         define USE_XAW.
 907
 908         * Makefile.in (LUCID_SRCS, LUCID_OBJS): Add the target lwlib-Xaw.[oc].
 909
 910         * lwlib.c, lwlib-int.h: Merged from Lucid 19.9 release.
 911         * lwlib.c (_AIX): Replace the AIXV3 directive.
 912         (USE_XAW): New macro to conditionalize the use of the athena toolkit.
 913         (lw_get_widget_info): New function.
 914         (set_one_value): Handle USE_XAW.
 915         (instanciate_widget_instance): Likewise.
 916         (destroy_one_instance): Likewise.
 917         (lw_pop_all_widgets): Likewise.
 918         (lw_pop_down_all_widgets): Likewise.
 919         (get_one_value): Likewise.
 920
 921         * lwlib-Xaw.c, lwlib-Xaw.h: New files.
 922
 923 1994-02-23  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
 924
 925         * xlwmenu.c (XlwMenuInitialize, XlwMenuDestroy): Undo previous changes.
 926
 927         * lwlib-Xlw.c (xlw_create_menubar, xlw_create_popup_menu):
 928         Use XtCreate..., not XtVaCreate...
 929         No need to copy instance->info->val any more.
 930         (xlw_update_one_widget): Use XtSetValues, not XtVaSetValues.
 931
 932 1994-02-21  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
 933
 934         * xlwmenu.c (pop_up_menu): Call XtUngrabPointer if XtGrabPointer fails.
 935
 936 1994-02-19  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
 937
 938         * Makefile.in (xrdb-cpp.o, lwlib.o): Put ALL_CFLAGS after other flags.
 939
 940         * lwlib-Xlw.c (xlw_create_menubar): Don't call free_widget_value.
 941         Use malloc for allocation.
 942         (xlw_create_popup_menu): Likewise.
 943
 944 1994-02-18  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)
 945
 946         * lwlib.c (malloc_cpt): New static variable.
 947         (malloc_widget_value): Increment malloc_cpt when allocating a cell.
 948         (free_widget_value): Really free the cells when the number of
 949         allocated ones is bigger than 25.
 950
 951         * lwlib-Xlw.c (xlw_create_menubar): Call malloc_widget_value and
 952         free_widget_value instead of XtMalloc and XtFree.
 953         (xlw_create_popup_menu): Likewise.
 954
 955 1994-02-17  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
 956
 957         * Makefile.in (ALL_CFLAGS): Specify -Demacs.
 958
 959         * xlwmenu.c (pop_up_menu) [emacs]: Catch and ignore X protocol errors
 960         in XtGrabPointer.
 961
 962 1994-02-17  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)
 963
 964         * lwlib-Xlw.c (xlw_create_popup_menu): Pass tem to
 965         XtVaCreateManagedWidget, not instance->info->val.
 966         (xlw_create_menubar): Likewise.
 967
 968 1994-02-15  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)
 969
 970         * lwlib-Xlw.c (xlw_create_popup_menu): Copy instance->info->val
 971         before calling XtVaCreateManagedWidget and then free the copy.
 972         (xlw_create_menubar): Likewise.
 973
 974 1994-02-11  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
 975
 976         * xlwmenu.c (XlwMenuInitialize): Copy mw->menu.contents.
 977         (XlwMenuDestroy): Free mw->menu.contents.
 978
 979 1994-02-09  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)
 980
 981         * xlwmenu.c (display_menu_item): Call draw_shadow_rectangle to make
 982         visible/invisible the selection of the menubar items.
 983
 984 1994-02-08  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
 985
 986         * lwlib.c (strcasecmp): Renamed to my_strcasecmp.
 987         (find_in_table): Changed only caller.
 988
 989 1994-02-04  Frederic Pierresteguy  (fp@mole.gnu.ai.mit.edu)
 990
 991         * xlwmenu.c (display_menu_item): When dealing with the menubar,
 992         always call XDrawRectangle to clear the selection after popping down
 993         the pulldown menu.
 994
 995 1994-02-01  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
 996
 997         * lwlib.c: Include ctype.h.
 998
 999 1994-01-31  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
1000
1001         * lwlib.c (strcasecmp): New function.
1002
1003 1994-01-30  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
1004
1005         * xlwmenu.c, lwlib.c, lwlib-Xlw.c, lwlib-utils.c:
1006         Convert all function definitions to non-prototype K&R.
1007
1008         * lwlib-Xlw.h: Comment out args in function decls.
1009         * lwlib.h: Comment out args in function decls.
1010         * lwlib-utils.h: Comment out args in function decls.
1011
1012 1994-01-29  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
1013
1014         * lwlib.c: Include StringDefs.h after lwlib.h.
1015
1016 1994-01-22  Roland McGrath  (roland@churchy.gnu.ai.mit.edu)
1017
1018         * Makefile (xrdb-cpp.o, lwlib.o): Use $(srcdir) and file name
1019         instead of $*.
1020         (dispatch.o, xrdb.o, lwlib-Xm.o): Rules removed; they were
1021         superfluous and didn't work when configured outside srcdir.  The
1022         implicit .c.o rule works fine.
1023
1024 1994-01-21  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
1025
1026         * xlwmenu.c (resource_widget_value): Avoid using strdup.
1027
1028 1994-01-18  Richard Stallman  (rms@mole.gnu.ai.mit.edu)
1029
1030         * Makefile.in: New file.
1031
1032         * lwlib-Xolmb.c: Renamed from lwlib-Xol-mb.c.
1033         * lwlib-Xolmb.h: Renamed from lwlib-Xol-mb.h.
1034         * lwlib-XolmbP.h: Renamed from lwlib-Xol-mbP.h.
1035
1036         * lwlib-int.h: Renamed from lwlib-internal.h.
1037
1038
1039
1040 ;; Local Variables:
1041 ;; coding: iso-2022-7bit-unix
1042 ;; End:
1043
1044     Copyright (C) 1995, 1996, 1997, 1998, 1999, 2001
1045         Free Software Foundation, Inc.
1046   Copying and distribution of this file, with or without modification,
1047   are permitted provided the copyright notice and this notice are preserved.