Mercurial > hg > xemacs-beta
view src/EmacsManager.h @ 5797:a1808d52a34a
If the position of a window's cached point is deleted, use buffer point instead
src/ChangeLog addition:
2014-06-17 Aidan Kehoe <kehoea@parhasard.net>
* extents.h:
* window.c:
* window.c (unshow_buffer):
* window.c (Fset_window_buffer):
Use extents, rather than markers, for the window buffer point
cache, so that when the text containing that window buffer point
is deleted, the window display code uses the buffer's actual point
instead of the position that the marker had been moved to.
Fixes Michael Heinrich's problem of
http://mid.gmane.org/6zr42uxtf5.fsf@elektra.science-computing.de ,
introduced by Ben's patch of
https://bitbucket.org/xemacs/xemacs/commits/047d37eb70d70f43803 .
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Tue, 17 Jun 2014 20:55:45 +0100 |
parents | 308d34e9f07d |
children |
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/* Copyright (C) 1995 Free Software Foundation, Inc. Copyright (C) 1993-1995 Sun Microsystems, Inc. Copyright (C) 1995 Ben Wing. 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. */ #ifndef INCLUDED_EmacsManager_h_ #define INCLUDED_EmacsManager_h_ #ifndef XtNresizeCallback #define XtNresizeCallback "resizeCallback" #endif #ifndef XtNqueryGeometryCallback #define XtNqueryGeometryCallback "queryGeometryCallback" #endif #ifndef XtNuserData #define XtNuserData "userData" #endif #ifndef XtCUserData #define XtCUserData "UserData" #endif typedef struct _EmacsManagerClassRec *EmacsManagerWidgetClass; typedef struct _EmacsManagerRec *EmacsManagerWidget; extern WidgetClass emacsManagerWidgetClass; /* External entry points */ typedef struct { Dimension width, height; } EmacsManagerResizeStruct; typedef struct { Dimension proposed_width, proposed_height; XtGeometryMask request_mode; } EmacsManagerQueryGeometryStruct; void EmacsManagerChangeSize (Widget w, Dimension width, Dimension height); #endif /* INCLUDED_EmacsManager_h_ */