consistant use of mode: objc for OSX, strip spaces from the end of lines

Author: jan.nijtmans

ChangeLog

@@ -6,7 +6,7 @@
 2012-09-17  Don Porter  <[email protected]>
 
 	*** 8.6b2 TAGGED FOR RELEASE ***
-	
+
 	* macosx/tkMacOSXWm.c: [Bug 3567786] Stop segfault in [wm forget].
 
 2012-09-15  Don Porter  <[email protected]>
@@ -479,7 +479,7 @@
 2011-12-22  Don Porter  <[email protected]>
 
 	* win/tkWinMenu.c: [Bug 3235256] Keep menu entry IDs out of system
-	values. Thanks Colin McDonald. 
+	values. Thanks Colin McDonald.
 
 2011-12-13  Donal K. Fellows  <[email protected]>
 

changes

@@ -23,7 +23,7 @@
 #define NULL    0
 #endif
 
-/* 
+/*
  * Strict POSIX stuff goes here. Extensions go down below, in the ifndef
  * _POSIX_SOURCE section.
  */

compat/unistd.h

@@ -29,7 +29,7 @@ MODIFICATIONS.
 
 GOVERNMENT USE: If you are acquiring this software on behalf of the
 U.S. government, the Government shall have only "Restricted Rights"
-in the software and related documentation as defined in the Federal 
+in the software and related documentation as defined in the Federal
 Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2).  If you
 are acquiring the software on behalf of the Department of Defense, the
 software shall be classified as "Commercial Computer Software" and the

license.terms

@@ -32,7 +32,7 @@ available as an optional or default install on recent Mac OS X).
 TkAqua and TkX11 can be distinguished at runtime via [tk windowingsystem].
 
 - At a minimum, Mac OS X 10.3 is required to run Tcl and TkX11.
-TkAqua requires Mac OS X 10.5 or later (starting with Tk 8.6b2).
+TkAqua requires Mac OS X 10.5 or later (starting with the Cocoa-based Tk 8.5.7).
 
 - Unless weak-linking is used, Tcl/Tk built on Mac OS X 10.x will not run on
 10.y with y < x; on the other hand Tcl/Tk built on 10.y will always run on 10.x
@@ -105,7 +105,7 @@ normal scrollbar has a small dimension of 15, the small variant 11.
 Access to the small variant was added in Tk 8.4.2.
 
 - The default metrics of native buttons, radiobuttons, checkboxes and
-menubuttons in the Cocoa-based Tk 8.6b2 and later preserve compatibility with
+menubuttons in the Cocoa-based Tk 8.5.7 and later preserve compatibility with
 the older Carbon-based implementation, you can turn off the compatibility
 metrics to get more native-looking spacing by setting:
 	set tk::mac::useCompatibilityMetrics 0
@@ -127,13 +127,13 @@ where -kind is one of
     -systemType	    icon for given IconServices 4-char OSType
     -namedImage	    named NSImage for given name
     -imageFile	    image at given path
-This support was added with the Cocoa-based Tk 8.6b2.
+This support was added with the Cocoa-based Tk 8.5.7.
 
 - TkAqua cursor names are interpred as follows (in order):
     - standard or platform-specific Tk cursor name (c.f. cursors.n)
     - @path to any image file readable by NSImage
     - NSImage named image name
-Support for the latter two was added with the Cocoa-based Tk 8.6b2.
+Support for the latter two was added with the Cocoa-based Tk 8.5.7.
 
 - The standard Tk dialog commands [tk_getOpenFile], [tk_chooseDirectory],
 [tk_getSaveFile] and [tk_messageBox] all take an additional optional -command
@@ -142,15 +142,15 @@ the global level when the dialog closes, with the dialog command's result
 appended (the dialog command itself returning an emtpy result). If the -parent
 option is also present, the dialog is configured as a modeless (window-modal)
 sheet attached to the parent window and the dialog command returns immediately.
-Support for -command was added with the Cocoa-based Tk 8.6b2.
+Support for -command was added with the Cocoa-based Tk 8.5.7.
 
 - The TkAqua-specific [tk::mac::standardAboutPanel] command brings the standard
 Cocoa about panel to the front, with all its information filled in from your
 application bundle files (i.e. standard about panel with no options specified).
 See Apple Technote TN2179 and the AppKit documentation for -[NSApplication
 orderFrontStandardAboutPanelWithOptions:] for details on the Info.plist keys and
 app bundle files used by the about panel.
-This support was added with the Cocoa-based Tk 8.6b2.
+This support was added with the Cocoa-based Tk 8.5.7.
 
 - TkAqua has three special menu names that give access to the standard
 Application, Window and Help menus, see menu.n for details.
@@ -160,7 +160,7 @@ application's Info.plist (or displaying an alert if no Help Book is set). This
 action can be customized by defining a procedure named [tk::mac::ShowHelp], if
 present, this procedure is invoked instead by the standard Help menu item.
 Support for the Window menu and [tk::mac::ShowHelp] was added with the
-Cocoa-based Tk 8.6b2.
+Cocoa-based Tk 8.5.7.
 
 - The TkAqua-specific command [tk::unsupported::MacWindowStyle style] is used to
 get and set Mac OS X-specific toplevel window class and attributes. Note that
@@ -179,12 +179,12 @@ Window attribute names:
     verticalZoom, closeBox, collapseBox, toolbarButton, sideTitlebar,
     noTitleBar, unifiedTitleAndToolbar, metal, hud, noShadow, doesNotCycle,
     noActivates, hideOnSuspend, inWindowMenu, ignoreClicks, doesNotHide,
-    canJoinAllSpaces, moveToActiveSpace, nonActivating, black, dark, light,   
+    canJoinAllSpaces, moveToActiveSpace, nonActivating, black, dark, light,
     gray, red, green, blue, cyan, yellow, magenta, orange, purple,
     brown, clear, opacity
 
 Note that not all attributes are valid for all window classes.
-Support for the 3 argument form was added with the Cocoa-based Tk 8.6b2, at the
+Support for the 3 argument form was added with the Cocoa-based Tk 8.5.7, at the
 same time support for some legacy Carbon-specific classes and attributes was
 removed (they are still accepted by the command but no longer have any effect).
 
@@ -195,7 +195,7 @@ tk::unsupported::MacWindowStyle style .f document {metal light opaque closeBox c
 
 pack [label .f.f -bg  #ababab -text "This is a textured window\nwith opacity and a gray background\nsimilar to other Mac applications"] -fill both -expand yes
 
-The color attributes correspond to system-defined NSColor constants (e.g., red is [NSColor redColor]. The "light" and "dark" attributes correspond to lightGrayColor and darkGrayColor, respectively (because of the way the attributes are parsed, using "lightgray" and "darkgray" would cause a conflict with the core "gray" attribute). 
+The color attributes correspond to system-defined NSColor constants (e.g., red is [NSColor redColor]. The "light" and "dark" attributes correspond to lightGrayColor and darkGrayColor, respectively (because of the way the attributes are parsed, using "lightgray" and "darkgray" would cause a conflict with the core "gray" attribute).
 
 Below are the corresponding hex and/or Tk-defined colors that can be used from Tk widgets to match the NSColor-based attributes:
 

macosx/README

@@ -2,7 +2,7 @@
 <!DOCTYPE dictionary SYSTEM "file://localhost/System/Library/DTDs/sdef.dtd">
 <!--
 	Copyright (c) 1997 Sun Microsystems, Inc.
-	Copyright 2009 Kevin Walzer/WordTech Communications LLC. 
+	Copyright 2009 Kevin Walzer/WordTech Communications LLC.
 	Copyright (c) 2009 Daniel A. Steffen <[email protected]>
 
 	See the file "license.terms" for information on usage and redistribution of

macosx/Wish.sdef

@@ -3,7 +3,7 @@ dnl	This file is an input file used by the GNU "autoconf" program to
 dnl	generate the file "configure", which is run during Tk installation
 dnl	to configure the system for the local environment.
 
-dnl	Ensure that the config (auto)headers support is used, then just 
+dnl	Ensure that the config (auto)headers support is used, then just
 dnl	include the configure sources from ../unix:
 
 m4_include(../unix/aclocal.m4)

macosx/configure.ac

@@ -284,7 +284,7 @@ FindCursorByName(
 			    kCGRenderingIntentDefault);
 		    CFRelease(provider);
 		}
-		provider = CGDataProviderCreateWithData(NULL, bitmap + 
+		provider = CGDataProviderCreateWithData(NULL, bitmap +
 			pix*pix/8, pix*pix/8, NULL);
 		if (provider) {
 		    mask = CGImageMaskCreate(pix, pix, 1, 1, pix/8, provider,

macosx/tkMacOSXCursor.c

@@ -158,7 +158,7 @@ TkMacOSXGetNamedDebugSymbol(
 
 /*
  * Local Variables:
- * mode: c
+ * mode: objc
  * c-basic-offset: 4
  * fill-column: 79
  * coding: utf-8

macosx/tkMacOSXDebug.c

@@ -33,7 +33,7 @@ enum openOptions {
 };
 static const char *const saveOptionStrings[] = {
     "-defaultextension", "-filetypes", "-initialdir", "-initialfile",
-    "-message", "-parent", "-title", "-typevariable", "-command", 
+    "-message", "-parent", "-title", "-typevariable", "-command",
     "-confirmoverwrite", NULL
 };
 enum saveOptions {

macosx/tkMacOSXDialog.c

@@ -1177,7 +1177,7 @@ TkpCreateBusy(
 
 /*
  * Local Variables:
- * mode: c
+ * mode: objc
  * c-basic-offset: 4
  * fill-column: 79
  * coding: utf-8

macosx/tkMacOSXEmbed.c

@@ -259,7 +259,7 @@ TkpDrawSpinboxButtons(
 
 /*
  * Local Variables:
- * mode: c
+ * mode: objc
  * c-basic-offset: 4
  * fill-column: 79
  * coding: utf-8

macosx/tkMacOSXEntry.c

@@ -387,7 +387,7 @@ TkpInit(
 	Tcl_SetVar(interp, "auto_path", scriptPath,
 		TCL_GLOBAL_ONLY|TCL_LIST_ELEMENT|TCL_APPEND_VALUE);
     }
-    
+
     Tcl_CreateObjCommand(interp, "::tk::mac::standardAboutPanel",
 	    TkMacOSXStandardAboutPanelObjCmd, NULL, NULL);
     Tcl_CreateObjCommand(interp, "::tk::mac::iconBitmap",

macosx/tkMacOSXInit.c

@@ -551,7 +551,7 @@ TkMacOSHIShapeUnion(
 
 /*
  * Local Variables:
- * mode: c
+ * mode: objc
  * c-basic-offset: 4
  * fill-column: 79
  * coding: utf-8

macosx/tkMacOSXRegion.c

@@ -485,7 +485,7 @@ ScaleActionProc(
 
 /*
  * Local Variables:
- * mode: c
+ * mode: objc
  * c-basic-offset: 4
  * fill-column: 79
  * coding: utf-8

macosx/tkMacOSXScale.c

@@ -507,7 +507,7 @@ SendInit(
 
 /*
  * Local Variables:
- * mode: c
+ * mode: objc
  * c-basic-offset: 4
  * fill-column: 79
  * coding: utf-8

macosx/tkMacOSXSend.c

@@ -81,7 +81,7 @@ DebuggerCmd(
 
 /*
  * Local Variables:
- * mode: c
+ * mode: objc
  * c-basic-offset: 4
  * fill-column: 79
  * coding: utf-8

macosx/tkMacOSXTest.c

@@ -343,7 +343,7 @@ GenerateUpdates(
 	return 0;
     }
     HIShapeGetBounds(damageRgn, &damageBounds);
-   
+
     CFRelease(damageRgn);
     CFRelease(boundsRgn);
 

macosx/tkMacOSXWindowEvent.c

@@ -1657,14 +1657,14 @@ WmForgetCmd(
 	macWin = (MacDrawable *) winPtr->window;
 
     	TkFocusJoin(winPtr);
-    	Tk_UnmapWindow(frameWin); 
+    	Tk_UnmapWindow(frameWin);
 
 	macWin->toplevel = winPtr->parentPtr->privatePtr->toplevel;
 	macWin->flags &= ~TK_HOST_EXISTS;
 
 	TkWmDeadWindow(winPtr);
 	RemapWindows(winPtr, (MacDrawable *) winPtr->parentPtr->window);
-       
+
 	winPtr->flags &= ~(TK_TOP_HIERARCHY|TK_TOP_LEVEL|TK_HAS_WRAPPER|TK_WIN_MANAGED);
 
 	/*
@@ -5328,7 +5328,7 @@ WmWinStyle(
 
 	ApplyWindowAttributeFlagChanges(winPtr, NULL, oldAttributes, oldFlags,
 		0, 1);
- 
+
 	return TCL_OK;
 
     badClassAttrs:
@@ -5492,8 +5492,8 @@ TkMacOSXMakeRealWindowExist(
 	 */
 	[window setMovableByWindowBackground:NO];
     }
-   
-    
+
+
     /* Set background color and opacity of window if those flags are set.  */
     if (colorName != NULL) {
     	[window setBackgroundColor: colorName];
@@ -5502,7 +5502,7 @@ TkMacOSXMakeRealWindowExist(
     if (opaqueTag != NULL) {
     	[window setOpaque: opaqueTag];
     }
-	   
+
     [window setDocumentEdited:NO];
     wmPtr->window = window;
     macWin->view = contentView;
@@ -6391,7 +6391,7 @@ TkMacOSXMakeFullscreen(
 	                          | NSApplicationPresentationAutoHideMenuBar];
 
     } else {
-	wmPtr->flags &= ~WM_FULLSCREEN; 
+	wmPtr->flags &= ~WM_FULLSCREEN;
 
 	[NSApp setPresentationOptions: prevPres];
 	[window setStyleMask: prevMask];

macosx/tkMacOSXWm.c

@@ -7,7 +7,7 @@
  * Copyright (c) 2005 Neil Madden
  * Copyright (c) 2006-2009 Daniel A. Steffen <[email protected]>
  * Copyright 2008-2009, Apple Inc.
- * Copyright 2009 Kevin Walzer/WordTech Communications LLC. 
+ * Copyright 2009 Kevin Walzer/WordTech Communications LLC.
  *
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
@@ -316,7 +316,7 @@ static void TabElementDraw(
 	.size = kHIThemeTabSizeNormal,
 	.adornment = Ttk_StateTableLookup(TabAdornmentTable, state),
 	.kind = kHIThemeTabKindNormal,
-	.position = Ttk_StateTableLookup(TabPositionTable, state), 
+	.position = Ttk_StateTableLookup(TabPositionTable, state),
     };
 
     bounds.size.height += TAB_OVERLAP;
@@ -1194,7 +1194,7 @@ int Ttk_MacOSXPlatformInit(Tcl_Interp *interp)
 
 /*
  * Local Variables:
- * mode: c
+ * mode: objc
  * c-basic-offset: 4
  * fill-column: 79
  * coding: utf-8

macosx/ttkMacOSXTheme.c

@@ -6418,7 +6418,7 @@ TkWmStackorderToplevel(
 	}
 
 	/*
-	 * ASSERT: window_ptr - windows == table.numEntries 
+	 * ASSERT: window_ptr - windows == table.numEntries
 	 * (#matched toplevel windows == #children) [Bug 1789819]
 	 */