New defaults: Smoothly resize window, guioptions+=k

runtime/doc/options.txt

@@ -4198,6 +4198,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 'guioptions' 'go'	string	(default "egmrLtT"   (MS-Windows,
 					   "t" is removed in |defaults.vim|),
 					 "aegimrLtT" (GTK and Motif),
+					 "egmrLk"    (MacVim),
 					 )
 			global
 			{only available when compiled with GUI enabled}

src/MacVim/Base.lproj/Preferences.xib

@@ -195,7 +195,7 @@
                         <button id="f9h-8n-asD" userLabel="allow smooth resizing">
                             <rect key="frame" x="188" y="-1" width="258" height="18"/>
                             <autoresizingMask key="autoresizingMask" flexibleMinY="YES"/>
-                            <string key="toolTip">Smoothly resizes MacVim's window instead of fixing it to the grid size. It's also recommended to set "guioptions+=k" in your vimrc when this is set.</string>
+                            <string key="toolTip">Smoothly resizes MacVim's window instead of snapping it to increments of the cell size. It's also recommended to have "guioptions+=k" set in Vim when this is on.</string>
                             <buttonCell key="cell" type="check" title="Smoothly resizes window" bezelStyle="regularSquare" imagePosition="left" alignment="left" inset="2" id="4YN-AX-Vrz">
                                 <behavior key="behavior" changeContents="YES" doesNotDimImage="YES" lightByContents="YES"/>
                                 <font key="font" metaFont="system"/>

src/MacVim/MMAppController.m

@@ -233,7 +233,7 @@ + (void)registerDefaults
         [NSNumber numberWithBool:NO],     MMNonNativeFullScreenShowMenuKey,
         [NSNumber numberWithInt:0],       MMNonNativeFullScreenSafeAreaBehaviorKey,
         [NSNumber numberWithBool:YES],    MMShareFindPboardKey,
-        [NSNumber numberWithBool:NO],     MMSmoothResizeKey,
+        [NSNumber numberWithBool:YES],    MMSmoothResizeKey,
         [NSNumber numberWithBool:NO],     MMCmdLineAlignBottomKey,
         [NSNumber numberWithBool:NO],     MMRendererClipToRowKey,
         [NSNumber numberWithBool:YES],    MMAllowForceClickLookUpKey,

src/MacVim/MacVimTests/MacVimTests.m

@@ -863,7 +863,6 @@ - (void) fullScreenTestWithNative:(BOOL)native {
 
     // In native full screen, non-smooth resize is more of an edge case due to
     // macOS's handling of resize constraints. Set this option to exercise that.
-    // Also, when we are setting guifont, we don't cause it to resize the window.
     [self setDefault:MMSmoothResizeKey toValue:@NO];
 
     [self createTestVimWindow];
@@ -874,7 +873,7 @@ - (void) fullScreenTestWithNative:(BOOL)native {
 
     const int numRows = MMMinRows + 10;
     const int numColumns = MMMinColumns + 10;
-    [self sendStringToVim:@":set guifont=Menlo:h10\n" withMods:0];
+    [self sendStringToVim:@":set guioptions-=k guifont=Menlo:h10\n" withMods:0];
     [self waitForEventHandlingAndVimProcess];
     [self sendStringToVim:[NSString stringWithFormat:@":set lines=%d columns=%d\n", numRows, numColumns] withMods:0];
     [self waitForEventHandlingAndVimProcess];

src/optiondefs.h

@@ -1315,7 +1315,7 @@ static struct vimoption options[] =
 #if defined(FEAT_GUI)
 			    (char_u *)&p_go, PV_NONE, did_set_guioptions, expand_set_guioptions,
 # ifdef FEAT_GUI_MACVIM
-			    {(char_u *)"egmrL", (char_u *)0L}
+			    {(char_u *)"egmrLk", (char_u *)0L}
 # elif defined(UNIX)
 			    {(char_u *)"aegimrLtT", (char_u *)0L}
 # else

src/testdir/test_gui.vim

@@ -720,7 +720,7 @@ func Test_set_guioptions()
   elseif has('gui_macvim')
     " Default Value
     set guioptions&
-    call assert_equal('egmrL', &guioptions)
+    call assert_equal('egmrLk', &guioptions)
 
   else
     " Default Value