Mercurial > vim
view src/gui_xmebw.h @ 33791:370543108ba1 v9.0.2114
patch 9.0.2114: overflow detection not accurate when adding digits
Commit: https://github.com/vim/vim/commit/22cbc8a4e17ce61aa460c451a26e1bff2c3d2af9
Author: Christian Brabandt <cb@256bit.org>
Date: Sun Nov 19 10:47:21 2023 +0100
patch 9.0.2114: overflow detection not accurate when adding digits
Problem: overflow detection not accurate when adding digits
Solution: Use a helper function
Use a helper function to better detect overflows before adding integer
digits to a long or an integer variable respectively. Signal the
overflow to the caller function.
closes: #13539
Signed-off-by: Christian Brabandt <cb@256bit.org>
Signed-off-by: Michael Henry <vim@drmikehenry.com>
Signed-off-by: Ernie Rael <errael@raelity.com>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Sun, 19 Nov 2023 11:00:07 +0100 |
parents | 4aead6a9b7a9 |
children |
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/* vi:set ts=8 sts=4 sw=4 noet: * * VIM - Vi IMproved by Bram Moolenaar * * Do ":help uganda" in Vim to read copying and usage conditions. * Do ":help credits" in Vim to see a list of people who contributed. * See README.txt for an overview of the Vim source code. */ /* * * (C) 2002,2005 by Marcin Dalecki <martin@dalecki.de> * * MARCIN DALECKI ASSUMES NO RESPONSIBILITY FOR THE USE OR INABILITY TO USE ANY * OF THIS SOFTWARE . THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY * KIND, AND MARCIN DALECKI EXPRESSLY DISCLAIMS ALL IMPLIED WARRANTIES, * INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS FOR A PARTICULAR PURPOSE. */ #ifndef EnhancedB_H #define EnhancedB_H /* * New resources for the Extended Pushbutton widget */ #ifndef XmNshift # define XmNshift "shift" #endif #ifndef XmCShift # define XmCShift "Shift" #endif #ifndef XmNlabelLocation # define XmNlabelLocation "labelLocation" #endif #ifndef XmCLocation # define XmCLocation "Location" #endif #ifndef XmNpixmapData # define XmNpixmapData "pixmapData" #endif #ifndef XmNpixmapFile # define XmNpixmapFile "pixmapFile" #endif /* * Constants for labelLocation. */ #ifdef HAVE_XM_JOINSIDET_H # include <Xm/JoinSideT.h> #else # define XmLEFT 1 # define XmRIGHT 2 # define XmTOP 3 # define XmBOTTOM 4 #endif #define XmIsEnhancedButton(w) XtIsSubclass(w, xmEnhancedButtonWidgetClass) /* * Convenience creation function. */ extern Widget XgCreateEPushButtonWidget(Widget, char *, ArgList, Cardinal); extern WidgetClass xmEnhancedButtonWidgetClass; typedef struct _XmEnhancedButtonClassRec *XmEnhancedButtonWidgetClass; typedef struct _XmEnhancedButtonRec *XmEnhancedButtonWidget; #endif