[R-SIG-Mac] Can't open files in 4.0 or 4.01

John Helly he||yj @end|ng |rom uc@d@edu
Mon Jun 8 05:39:51 CEST 2020


Fails for me 100%.  If you want to zoom to look at it, I can arrange. 
Hard to explain how to replicate since it happens right away as soon as
I try to do anything.  Running Catalina on a brand-new Mac Pro.

J.

On 6/7/20 15:46, Simon Urbanek wrote:
> Thanks for the reports. Unfortunately, I still cannot reproduce it on Catalina - neither with 4.0.1 nor 4.0.0.
> Can someone post exactly how to replicate? (How do exactly you open the file? - the Open dialog works fine for me...)
>
> Note that the GUI is independent of R and compatible up to the patch version, i.e. the 4.0.0 GUI works with R 4.0.1 and vice-versa. You can also just download the GUI from
> https://urldefense.com/v3/__https://mac.R-project.org__;!!Mih3wA!ReiXSbqAjm6U4nbE1g9kiDWBjuTDcKsZfnp69eK0Ey0VZg4-UB24sxHHdM6_uVk$ 
> and run it from the image, you don’t even have to install it.
>
> The only changes in the GUI for 4.0.1 were in the colours for dark mode, so file handling behaviour didn’t really change.
>
> Some places to remove to try if it has any effect:
>
> rm -rf ~/Library/Caches/org.R-project.R
> rm ~/Library/Preferences/org.R-project.R.plist 
>
> Thanks,
> Simon
>
>
>
>> On Jun 8, 2020, at 10:22 AM, Brandon Hurr <brandon.hurr using gmail.com> wrote:
>>
>> This sounds exactly like the issue I am still having when I run to open
>> more than one R script file in R-GUI’s editor. Perhaps it has got worse
>> with the newer builds?
>>
>> On Sun, Jun 7, 2020 at 15:16 Carl Witthoft <carl using witthoft.com> wrote:
>>
>>> I'm not sure what to look for in the Reports sections of Console.app,
>>> but I did find this report of R exceeding a diagnostic limit of CPU
>>> usage, which most likely is related to one of the hangs - R.app always
>>> goes full throttle on one CPU core.
>>>
>>> Date/Time:        2020-06-05 18:58:36 -0400
>>> End time:         2020-06-05 19:00:16 -0400
>>> OS Version:       Mac OS X 10.15.5 (Build 19F101)
>>> Architecture:     x86_64h
>>> Report Version:   29
>>> Incident Identifier: E3BE34D3-09C5-4AA9-A89D-A9E5F8F0EB6B
>>>
>>> Data Source:      Microstackshots
>>> Shared Cache:     0x3868000 57B2E2F3-10A7-3AAD-AC94-975B957DF535
>>>
>>> Command:          R
>>> Path:             /Applications/R.app/Contents/MacOS/R
>>> Identifier:       org.R-project.R
>>> Version:          R 4.0.0 GUI 1.71 Catalina build (7827)
>>> PID:              21391
>>>
>>> Event:            cpu usage
>>> Action taken:     none
>>> CPU:              90 seconds cpu time over 100 seconds (90% cpu
>>> average), exceeding limit of 50% cpu over 180 seconds
>>> CPU limit:        90s
>>> Limit duration:   180s
>>> CPU used:         90s
>>> CPU duration:     100s
>>> Duration:         100.35s
>>> Duration Sampled: 87.74s
>>> Steps:            51
>>>
>>> Hardware model:   iMac19,2
>>> Active cpus:      4
>>>
>>> Fan speed:        1200 rpm
>>>
>>> Heaviest stack for the target process:
>>>   51  start + 1 (libdyld.dylib + 109769) [0x7fff6a9b1cc9]
>>>   51  main + 720 (R + 8032) [0x105c66f60]
>>>   51  -[NSApplication finishLaunching] + 2601 (AppKit + 207160)
>>> [0x7fff2dc1c938]
>>>   51  -[NSApplication _postDidFinishNotification] + 312 (AppKit +
>>> 306403) [0x7fff2dc34ce3]
>>>   51  -[NSNotificationCenter postNotificationName:object:userInfo:] +
>>> 59 (Foundation + 38790) [0x7fff32ff6786]
>>>   51  _CFXNotificationPost + 1351 (CoreFoundation + 297529)
>>> [0x7fff3097ba39]
>>>   51  -[_CFXNotificationRegistrar find:object:observer:enumerator:] +
>>> 1554 (CoreFoundation + 300429) [0x7fff3097c58d]
>>>   51  ___CFXNotificationPost_block_invoke + 80 (CoreFoundation +
>>> 496660) [0x7fff309ac414]
>>>   51  _CFXRegistrationPost1 + 372 (CoreFoundation + 497576)
>>> [0x7fff309ac7a8]
>>>   51  ___CFXRegistrationPost1_block_invoke + 63 (CoreFoundation +
>>> 497715) [0x7fff309ac833]
>>>   51  __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 12
>>> (CoreFoundation + 497823) [0x7fff309ac89f]
>>>   51  -[RController applicationDidFinishLaunching:] + 1176 (R + 15960)
>>> [0x105c68e58]
>>>   51  -[REngine executeString:] + 286 (R + 76926) [0x105c77c7e]
>>>   51  -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212 (Foundation +
>>> 393672) [0x7fff3304d1c8]
>>>   51  CFRunLoopRunSpecific + 462 (CoreFoundation + 532174)
>>> [0x7fff309b4ece]
>>>   51  __CFRunLoopRun + 874 (CoreFoundation + 534677) [0x7fff309b5895]
>>>   51  __CFRunLoopDoObservers + 457 (CoreFoundation + 537335)
>>> [0x7fff309b62f7]
>>>   51  __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ +
>>> 23 (CoreFoundation + 537541) [0x7fff309b63c5]
>>>   51  ___NSRunLoopObserverCreateWithHandler_block_invoke + 41 (AppKit +
>>> 9439312) [0x7fff2e4ea850]
>>>   51  __62+[CATransaction(NSCATransaction)
>>> NS_setFlushesWithDisplayLink]_block_invoke + 266 (AppKit + 1971601)
>>> [0x7fff2ddcb591]
>>>   51  CA::Transaction::commit() + 644 (QuartzCore + 8352) [0x7fff3c47a0a0]
>>>   51  CA::Context::commit_transaction(CA::Transaction*, double) + 334
>>> (QuartzCore + 13494) [0x7fff3c47b4b6]
>>>   51  CA::Layer::display_if_needed(CA::Transaction*) + 757 (QuartzCore
>>> + 152061) [0x7fff3c49d1fd]
>>>   51  -[_NSViewBackingLayer display] + 800 (AppKit + 1231223)
>>> [0x7fff2dd16977]
>>>   51  -[_NSBackingLayer display] + 537 (AppKit + 1879690) [0x7fff2ddb4e8a]
>>>   51  -[CALayer _display] + 2103 (QuartzCore + 156002) [0x7fff3c49e162]
>>>   51  invocation function for block in CA::Layer::display_() + 53
>>> (QuartzCore + 550873) [0x7fff3c4fe7d9]
>>>   51  CABackingStoreUpdate_ + 595 (QuartzCore + 158813) [0x7fff3c49ec5d]
>>>   51  -[NSView(NSLayerKitGlue)
>>> _drawViewBackingLayer:inContext:drawingHandler:] + 1271 (AppKit +
>>> 1881242) [0x7fff2ddb549a]
>>>   51  -[NSView(NSInternal)
>>> _recursive:displayRectIgnoringOpacity:inContext:stopAtLayerBackedViews:]
>>> + 2170 (AppKit + 1884318) [0x7fff2ddb609e]
>>>   51  _NSViewDrawRect + 139 (AppKit + 1887631) [0x7fff2ddb6d8f]
>>>   51  -[_NSRulerContentView drawRect:] + 157 (AppKit + 7667047)
>>> [0x7fff2e339d67]
>>>   51  -[NSRulerView _drawContentRect:] + 233 (AppKit + 7663663)
>>> [0x7fff2e33902f]
>>>   51  -[NoodleLineNumberView drawHashMarksAndLabelsInRect:] + 345 (R +
>>> 338153) [0x105cb78e9]
>>>   51  -[NSLayoutManager(NSPrivate)
>>> _glyphRangeForBoundingRect:inTextContainer:fast:okToFillHoles:] + 857
>>> (UIFoundation + 336155) [0x7fff61a0411b]
>>>   51  -[NSLayoutManager(NSPrivate)
>>> _firstPassGlyphRangeForBoundingRect:inTextContainer:okToFillHoles:] +
>>> 1441 (UIFoundation + 341594) [0x7fff61a0565a]
>>>   51  _NSFastFillAllLayoutHolesForGlyphRange + 1863 (UIFoundation +
>>> 202864) [0x7fff619e3870]
>>>   51  _resizeTextViewsIfNeeded + 284 (UIFoundation + 427013)
>>> [0x7fff61a1a405]
>>>   51  -[NSLayoutManager(NSPrivate) _resizeTextViewForTextContainer:] +
>>> 1103 (UIFoundation + 144184) [0x7fff619d5338]
>>>   51  -[NSTextView setConstrainedFrameSize:] + 591 (AppKit + 1539771)
>>> [0x7fff2dd61ebb]
>>>   51  -[NSTextView setFrameSize:] + 145 (AppKit + 2123877)
>>> [0x7fff2ddf0865]
>>>   51  -[NSTextView(NSPrivate) _setFrameSize:forceScroll:] + 962 (AppKit
>>> + 2125105) [0x7fff2ddf0d31]
>>>   51  -[NSView setFrameSize:] + 1800 (AppKit + 501964) [0x7fff2dc648cc]
>>>   51  -[NSView(NSInternal) _updateLayerGeometryFromView] + 776 (AppKit
>>> + 402692) [0x7fff2dc4c504]
>>>   51  -[NSView setNeedsDisplay:] + 52 (AppKit + 395124) [0x7fff2dc4a774]
>>>   51  -[NSTextView setNeedsDisplayInRect:avoidAdditionalLayout:] + 1040
>>> (AppKit + 1536469) [0x7fff2dd611d5]
>>>   51  -[NSLayoutManager(NSPrivate)
>>> _glyphRangeForBoundingRect:inTextContainer:fast:okToFillHoles:] + 857
>>> (UIFoundation + 336155) [0x7fff61a0411b]
>>>   51  -[NSLayoutManager(NSPrivate)
>>> _firstPassGlyphRangeForBoundingRect:inTextContainer:okToFillHoles:] +
>>> 1441 (UIFoundation + 341594) [0x7fff61a0565a]
>>>   51  _NSFastFillAllLayoutHolesForGlyphRange + 1596 (UIFoundation +
>>> 202597) [0x7fff619e3765]
>>>   51  -[NSLayoutManager(NSPrivate)
>>> _fillLayoutHoleForCharacterRange:desiredNumberOfLines:isSoft:] + 1106
>>> (UIFoundation + 390033) [0x7fff61a11391]
>>>   51  -[NSATSTypesetter
>>> layoutCharactersInRange:forLayoutManager:maximumNumberOfLineFragments:]
>>> + 815 (UIFoundation + 396679) [0x7fff61a12d87]
>>>   51  -[NSTypesetter
>>> layoutCharactersInRange:forLayoutManager:maximumNumberOfLineFragments:]
>>> + 241 (UIFoundation + 397071) [0x7fff61a12f0f]
>>>   51  -[NSTypesetter
>>> _layoutGlyphsInLayoutManager:startingAtGlyphIndex:maxNumberOfLineFragments:maxCharacterIndex:nextGlyphIndex:nextCharacterIndex:]
>>>
>>> + 3120 (UIFoundation + 94425) [0x7fff619c90d9]
>>>   51  -[NSATSTypesetter layoutParagraphAtPoint:] + 181 (UIFoundation +
>>> 399167) [0x7fff61a1373f]
>>>   51  -[NSATSTypesetter
>>> _layoutLineFragmentStartingWithGlyphAtIndex:characterIndex:atPoint:renderingContext:]
>>>
>>> + 6960 (UIFoundation + 285726) [0x7fff619f7c1e]
>>>   51  -[NSLayoutManager(NSPrivate)
>>> setLineFragmentRect:forGlyphRange:usedRect:baselineOffset:] + 85
>>> (UIFoundation + 413988) [0x7fff61a17124]
>>>   51  -[NSLayoutManager setLineFragmentRect:forGlyphRange:usedRect:] +
>>> 328 (UIFoundation + 414361) [0x7fff61a17299]
>>>   51  -[NSLayoutManager(NSPrivate)
>>> _updateUsageForTextContainer:addingUsedRect:] + 529 (UIFoundation +
>>> 123653) [0x7fff619d0305]
>>>   51  -[NSLayoutManager(NSPrivate) _resizeTextViewForTextContainer:] +
>>> 1103 (UIFoundation + 144184) [0x7fff619d5338]
>>>   51  -[NSTextView setConstrainedFrameSize:] + 591 (AppKit + 1539771)
>>> [0x7fff2dd61ebb]
>>>   51  -[NSTextView setFrameSize:] + 145 (AppKit + 2123877)
>>> [0x7fff2ddf0865]
>>>   51  -[NSTextView(NSPrivate) _setFrameSize:forceScroll:] + 962 (AppKit
>>> + 2125105) [0x7fff2ddf0d31]
>>>   51  -[NSView setFrameSize:] + 3248 (AppKit + 503412) [0x7fff2dc64e74]
>>>   51  -[NSView _postFrameChangeNotification] + 82 (AppKit + 532785)
>>> [0x7fff2dc6c131]
>>>   51  -[NSClipView _reflectDocumentViewFrameChange] + 634 (AppKit +
>>> 812362) [0x7fff2dcb054a]
>>>   51  __45-[NSClipView _reflectDocumentViewFrameChange]_block_invoke +
>>> 95 (AppKit + 812882) [0x7fff2dcb0752]
>>>   51  -[NSScrollView reflectScrolledClipView:] + 774 (AppKit + 876231)
>>> [0x7fff2dcbfec7]
>>>   51  -[NSScrollView _tileWithoutRecursing] + 35 (AppKit + 939709)
>>> [0x7fff2dccf6bd]
>>>   51  -[NSScrollView tile] + 680 (AppKit + 940418) [0x7fff2dccf982]
>>>   51  -[NSScrollView _setContentViewFrame:] + 328 (AppKit + 953695)
>>> [0x7fff2dcd2d5f]
>>>   51  -[NSView setFrame:] + 423 (AppKit + 575534) [0x7fff2dc7682e]
>>>   51  -[NSClipView setFrameSize:] + 425 (AppKit + 810307) [0x7fff2dcafd43]
>>>   51  -[NSView setFrameSize:] + 2045 (AppKit + 502209) [0x7fff2dc649c1]
>>>   51  -[NSView resizeSubviewsWithOldSize:] + 525 (AppKit + 652445)
>>> [0x7fff2dc8949d]
>>>   51  -[NSView resizeWithOldSuperviewSize:] + 1178 (AppKit + 654713)
>>> [0x7fff2dc89d79]
>>>   51  -[NSView setFrame:] + 423 (AppKit + 575534) [0x7fff2dc7682e]
>>>   51  -[NSTextView setFrameSize:] + 145 (AppKit + 2123877)
>>> [0x7fff2ddf0865]
>>>   51  -[NSTextView(NSPrivate) _setFrameSize:forceScroll:] + 1130
>>> (AppKit + 2125273) [0x7fff2ddf0dd9]
>>>   51  -[NSLayoutManager boundingRectForGlyphRange:inTextContainer:] +
>>> 47 (UIFoundation + 451356) [0x7fff61a2031c]
>>>   51  -[NSLayoutManager(NSPrivate)
>>> _boundingRectForGlyphRange:inTextContainer:fast:fullLineRectsOnly:] +
>>> 108 (UIFoundation + 432612) [0x7fff61a1b9e4]
>>>   51  -[NSLayoutManager(NSPrivate)
>>> _rectArrayForRange:withinSelectionRange:rangeIsCharRange:singleRectOnly:fullLineRectsOnly:inTextContainer:rectCount:rangeWithinContainer:glyphsDrawOutsideLines:]
>>>
>>> + 58 (UIFoundation + 1820289) [0x7fff61b6e681]
>>>   51  -[NSLayoutManager(NSPrivate)
>>> _rectArrayForRange:withinSelectionRange:rangeIsCharRange:singleRectOnly:fullLineRectsOnly:inTextContainer:rectCount:rangeWithinContainer:glyphsDrawOutsideLines:rectArray:rectArrayCapacity:]
>>>
>>> + 748 (UIFoundation + 192486) [0x7fff619e0fe6]
>>>   51  _NSFastFillAllLayoutHolesForGlyphRange + 1596 (UIFoundation +
>>> 202597) [0x7fff619e3765]
>>>   51  -[NSLayoutManager(NSPrivate)
>>> _fillLayoutHoleForCharacterRange:desiredNumberOfLines:isSoft:] + 1106
>>> (UIFoundation + 390033) [0x7fff61a11391]
>>>   51  -[NSATSTypesetter
>>> layoutCharactersInRange:forLayoutManager:maximumNumberOfLineFragments:]
>>> + 283 (UIFoundation + 396147) [0x7fff61a12b73]
>>>   51  -[NSATSTypesetter
>>> layoutCharactersInRange:forLayoutManager:maximumNumberOfLineFragments:]
>>> + 815 (UIFoundation + 396679) [0x7fff61a12d87]
>>>   51  -[NSTypesetter
>>> layoutCharactersInRange:forLayoutManager:maximumNumberOfLineFragments:]
>>> + 241 (UIFoundation + 397071) [0x7fff61a12f0f]
>>>   51  -[NSTypesetter
>>> _layoutGlyphsInLayoutManager:startingAtGlyphIndex:maxNumberOfLineFragments:maxCharacterIndex:nextGlyphIndex:nextCharacterIndex:]
>>>
>>> + 2950 (UIFoundation + 94255) [0x7fff619c902f]
>>>   51  -[NSTypesetter
>>> _getRemainingNominalParagraphRange:andParagraphSeparatorRange:charactarIndex:layoutManager:string:]
>>>
>>> + 1233 (UIFoundation + 398399) [0x7fff61a1343f]
>>>   51  ??? [0]
>>>   51  _sigtramp + 29 (libsystem_platform.dylib + 13821) [0x7fff6abaa5fd]
>>>   51  sigactionSegv + 675 (main.c:623,9 in libR.dylib + 1115667)
>>> [0x105e89613]
>>>   51  Re_ReadConsole + 184 (R + 64824) [0x105c74d38]
>>>   51  -[RController handleReadConsole:] + 158 (R + 27070) [0x105c6b9be]
>>>   51  -[RController doProcessEvents:] + 190 (R + 50030) [0x105c7136e]
>>>   51  -[NSApplication(NSEvent)
>>> _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1352 (AppKit +
>>> 262256) [0x7fff2dc2a070]
>>>   51  _DPSNextEvent + 883 (AppKit + 268329) [0x7fff2dc2b829]
>>>   51  _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox
>>> + 193913) [0x7fff2f5e3579]
>>>   51  ReceiveNextEventCommon + 584 (HIToolbox + 194517) [0x7fff2f5e37d5]
>>>   51  RunCurrentEventLoopInMode + 292 (HIToolbox + 195261)
>>> [0x7fff2f5e3abd]
>>>   51  CFRunLoopRunSpecific + 462 (CoreFoundation + 532174)
>>> [0x7fff309b4ece]
>>>   51  __CFRunLoopRun + 1871 (CoreFoundation + 535674) [0x7fff309b5c7a]
>>>   51  __CFRunLoopDoTimers + 322 (CoreFoundation + 646871) [0x7fff309d0ed7]
>>>   51  __CFRunLoopDoTimer + 859 (CoreFoundation + 648175) [0x7fff309d13ef]
>>>   51  __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20
>>> (CoreFoundation + 649353) [0x7fff309d1889]
>>>   51  __NSFireDelayedPerform + 415 (Foundation + 636642) [0x7fff330886e2]
>>>   51  _NSFastFillAllLayoutHolesForGlyphRange + 1596 (UIFoundation +
>>> 202597) [0x7fff619e3765]
>>>   51  -[NSLayoutManager(NSPrivate)
>>> _fillLayoutHoleForCharacterRange:desiredNumberOfLines:isSoft:] + 1106
>>> (UIFoundation + 390033) [0x7fff61a11391]
>>>   51  -[NSATSTypesetter
>>> layoutCharactersInRange:forLayoutManager:maximumNumberOfLineFragments:]
>>> + 283 (UIFoundation + 396147) [0x7fff61a12b73]
>>>   51  -[NSATSTypesetter
>>> layoutCharactersInRange:forLayoutManager:maximumNumberOfLineFragments:]
>>> + 815 (UIFoundation + 396679) [0x7fff61a12d87]
>>>   51  -[NSTypesetter
>>> layoutCharactersInRange:forLayoutManager:maximumNumberOfLineFragments:]
>>> + 241 (UIFoundation + 397071) [0x7fff61a12f0f]
>>>   51  -[NSTypesetter
>>> _layoutGlyphsInLayoutManager:startingAtGlyphIndex:maxNumberOfLineFragments:maxCharacterIndex:nextGlyphIndex:nextCharacterIndex:]
>>>
>>> + 2950 (UIFoundation + 94255) [0x7fff619c902f]
>>>   51  -[NSTypesetter
>>> _getRemainingNominalParagraphRange:andParagraphSeparatorRange:charactarIndex:layoutManager:string:]
>>>
>>> + 1233 (UIFoundation + 398399) [0x7fff61a1343f]
>>>   51  ??? [0]
>>>
>>>
>>> Powerstats for:   R [21391]
>>> UUID:             1C907587-5382-3CF9-B969-656D72C6C435
>>> Path:             /Applications/R.app/Contents/MacOS/R
>>> Architecture:     x86_64
>>> Footprint:        117.00 MB -> 95.42 MB (-21.57 MB)
>>> Start time:       2020-06-05 18:58:48 -0400
>>> End time:         2020-06-05 19:00:16 -0400
>>> Num samples:      51 (100%)
>>> CPU Time:         87.750s
>>> Primary state:    26 samples Non-Frontmost App, Non-Suppressed, Kernel
>>> mode, Effective Thread QoS User Interactive, Requested Thread QoS User
>>> Interactive, Override Thread QoS Unspecified
>>> User Activity:    0 samples Idle, 51 samples Active
>>> Power Source:     0 samples on Battery, 51 samples on AC
>>>   51  start + 1 (libdyld.dylib + 109769) [0x7fff6a9b1cc9]
>>>     51  main + 720 (R + 8032) [0x105c66f60]
>>>       51  -[NSApplication finishLaunching] + 2601 (AppKit + 207160)
>>> [0x7fff2dc1c938]
>>>         51  -[NSApplication _postDidFinishNotification] + 312 (AppKit +
>>> 306403) [0x7fff2dc34ce3]
>>>           51  -[NSNotificationCenter
>>> postNotificationName:object:userInfo:] + 59 (Foundation + 38790)
>>> [0x7fff32ff6786]
>>>             51  _CFXNotificationPost + 1351 (CoreFoundation + 297529)
>>> [0x7fff3097ba39]
>>>               51  -[_CFXNotificationRegistrar
>>> find:object:observer:enumerator:] + 1554 (CoreFoundation + 300429)
>>> [0x7fff3097c58d]
>>>                 51  ___CFXNotificationPost_block_invoke + 80
>>> (CoreFoundation + 496660) [0x7fff309ac414]
>>>                   51  _CFXRegistrationPost1 + 372 (CoreFoundation +
>>> 497576) [0x7fff309ac7a8]
>>>                     51  ___CFXRegistrationPost1_block_invoke + 63
>>> (CoreFoundation + 497715) [0x7fff309ac833]
>>>                       51
>>> __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 12
>>> (CoreFoundation + 497823) [0x7fff309ac89f]
>>>                         51  -[RController
>>> applicationDidFinishLaunching:] + 1176 (R + 15960) [0x105c68e58]
>>>                           51  -[REngine executeString:] + 286 (R +
>>> 76926) [0x105c77c7e]
>>>                             51  -[NSRunLoop(NSRunLoop)
>>> runMode:beforeDate:] + 212 (Foundation + 393672) [0x7fff3304d1c8]
>>>                               51  CFRunLoopRunSpecific + 462
>>> (CoreFoundation + 532174) [0x7fff309b4ece]
>>>                                 51  __CFRunLoopRun + 874
>>> (CoreFoundation + 534677) [0x7fff309b5895]
>>>                                   51  __CFRunLoopDoObservers + 457
>>> (CoreFoundation + 537335) [0x7fff309b62f7]
>>>                                     51
>>> __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 23
>>> (CoreFoundation + 537541) [0x7fff309b63c5]
>>>                                       51
>>> ___NSRunLoopObserverCreateWithHandler_block_invoke + 41 (AppKit +
>>> 9439312) [0x7fff2e4ea850]
>>>                                         51
>>> __62+[CATransaction(NSCATransaction)
>>> NS_setFlushesWithDisplayLink]_block_invoke + 266 (AppKit + 1971601)
>>> [0x7fff2ddcb591]
>>>                                           51  CA::Transaction::commit()
>>> + 644 (QuartzCore + 8352) [0x7fff3c47a0a0]
>>>                                             51
>>> CA::Context::commit_transaction(CA::Transaction*, double) + 334
>>> (QuartzCore + 13494) [0x7fff3c47b4b6]
>>>                                               51
>>> CA::Layer::display_if_needed(CA::Transaction*) + 757 (QuartzCore +
>>> 152061) [0x7fff3c49d1fd]
>>>                                                 51
>>> -[_NSViewBackingLayer display] + 800 (AppKit + 1231223) [0x7fff2dd16977]
>>>                                                   51  -[_NSBackingLayer
>>> display] + 537 (AppKit + 1879690) [0x7fff2ddb4e8a]
>>>                                                     51  -[CALayer
>>> _display] + 2103 (QuartzCore + 156002) [0x7fff3c49e162]
>>>                                                       51  invocation
>>> function for block in CA::Layer::display_() + 53 (QuartzCore + 550873)
>>> [0x7fff3c4fe7d9]
>>>                                                         51
>>> CABackingStoreUpdate_ + 595 (QuartzCore + 158813) [0x7fff3c49ec5d]
>>>                                                           51
>>> -[NSView(NSLayerKitGlue)
>>> _drawViewBackingLayer:inContext:drawingHandler:] + 1271 (AppKit +
>>> 1881242) [0x7fff2ddb549a]
>>>                                                             51
>>> -[NSView(NSInternal)
>>> _recursive:displayRectIgnoringOpacity:inContext:stopAtLayerBackedViews:]
>>> + 2170 (AppKit + 1884318) [0x7fff2ddb609e]
>>>                                                               51
>>> _NSViewDrawRect + 139 (AppKit + 1887631) [0x7fff2ddb6d8f]
>>>                                                                 51
>>> -[_NSRulerContentView drawRect:] + 157 (AppKit + 7667047) [0x7fff2e339d67]
>>>                                                                   51
>>> -[NSRulerView _drawContentRect:] + 233 (AppKit + 7663663) [0x7fff2e33902f]
>>>                                                                     51
>>> -[NoodleLineNumberView drawHashMarksAndLabelsInRect:] + 345 (R + 338153)
>>> [0x105cb78e9]
>>>
>>> 51  -[NSLayoutManager(NSPrivate)
>>> _glyphRangeForBoundingRect:inTextContainer:fast:okToFillHoles:] + 857
>>> (UIFoundation + 336155) [0x7fff61a0411b]
>>>
>>> 51  -[NSLayoutManager(NSPrivate)
>>> _firstPassGlyphRangeForBoundingRect:inTextContainer:okToFillHoles:] +
>>> 1441 (UIFoundation + 341594) [0x7fff61a0565a]
>>>
>>>   51  _NSFastFillAllLayoutHolesForGlyphRange + 1863 (UIFoundation +
>>> 202864) [0x7fff619e3870]
>>>
>>>     51  _resizeTextViewsIfNeeded + 284 (UIFoundation + 427013)
>>> [0x7fff61a1a405]
>>>
>>>       51  -[NSLayoutManager(NSPrivate)
>>> _resizeTextViewForTextContainer:] + 1103 (UIFoundation + 144184)
>>> [0x7fff619d5338]
>>>
>>>         51  -[NSTextView setConstrainedFrameSize:] + 591 (AppKit +
>>> 1539771) [0x7fff2dd61ebb]
>>>
>>>           51  -[NSTextView setFrameSize:] + 145 (AppKit + 2123877)
>>> [0x7fff2ddf0865]
>>>
>>>             51  -[NSTextView(NSPrivate) _setFrameSize:forceScroll:] +
>>> 962 (AppKit + 2125105) [0x7fff2ddf0d31]
>>>
>>>               51  -[NSView setFrameSize:] + 1800 (AppKit + 501964)
>>> [0x7fff2dc648cc]
>>>
>>>                 51  -[NSView(NSInternal) _updateLayerGeometryFromView]
>>> + 776 (AppKit + 402692) [0x7fff2dc4c504]
>>>
>>>                   51  -[NSView setNeedsDisplay:] + 52 (AppKit + 395124)
>>> [0x7fff2dc4a774]
>>>
>>>                     51  -[NSTextView
>>> setNeedsDisplayInRect:avoidAdditionalLayout:] + 1040 (AppKit + 1536469)
>>> [0x7fff2dd611d5]
>>>
>>>                       51  -[NSLayoutManager(NSPrivate)
>>> _glyphRangeForBoundingRect:inTextContainer:fast:okToFillHoles:] + 857
>>> (UIFoundation + 336155) [0x7fff61a0411b]
>>>
>>>                         51  -[NSLayoutManager(NSPrivate)
>>> _firstPassGlyphRangeForBoundingRect:inTextContainer:okToFillHoles:] +
>>> 1441 (UIFoundation + 341594) [0x7fff61a0565a]
>>>
>>>                           51  _NSFastFillAllLayoutHolesForGlyphRange +
>>> 1596 (UIFoundation + 202597) [0x7fff619e3765]
>>>
>>>                             51  -[NSLayoutManager(NSPrivate)
>>> _fillLayoutHoleForCharacterRange:desiredNumberOfLines:isSoft:] + 1106
>>> (UIFoundation + 390033) [0x7fff61a11391]
>>>
>>>                               51  -[NSATSTypesetter
>>> layoutCharactersInRange:forLayoutManager:maximumNumberOfLineFragments:]
>>> + 815 (UIFoundation + 396679) [0x7fff61a12d87]
>>>
>>>                                 51  -[NSTypesetter
>>> layoutCharactersInRange:forLayoutManager:maximumNumberOfLineFragments:]
>>> + 241 (UIFoundation + 397071) [0x7fff61a12f0f]
>>>
>>>                                   51  -[NSTypesetter
>>> _layoutGlyphsInLayoutManager:startingAtGlyphIndex:maxNumberOfLineFragments:maxCharacterIndex:nextGlyphIndex:nextCharacterIndex:]
>>>
>>> + 3120 (UIFoundation + 94425) [0x7fff619c90d9]
>>>
>>>                                     51  -[NSATSTypesetter
>>> layoutParagraphAtPoint:] + 181 (UIFoundation + 399167) [0x7fff61a1373f]
>>>
>>>                                       51  -[NSATSTypesetter
>>> _layoutLineFragmentStartingWithGlyphAtIndex:characterIndex:atPoint:renderingContext:]
>>>
>>> + 6960 (UIFoundation + 285726) [0x7fff619f7c1e]
>>>
>>>                                         51
>>> -[NSLayoutManager(NSPrivate)
>>> setLineFragmentRect:forGlyphRange:usedRect:baselineOffset:] + 85
>>> (UIFoundation + 413988) [0x7fff61a17124]
>>>
>>>                                           51  -[NSLayoutManager
>>> setLineFragmentRect:forGlyphRange:usedRect:] + 328 (UIFoundation +
>>> 414361) [0x7fff61a17299]
>>>
>>>                                             51
>>> -[NSLayoutManager(NSPrivate)
>>> _updateUsageForTextContainer:addingUsedRect:] + 529 (UIFoundation +
>>> 123653) [0x7fff619d0305]
>>>
>>>                                               51
>>> -[NSLayoutManager(NSPrivate) _resizeTextViewForTextContainer:] + 1103
>>> (UIFoundation + 144184) [0x7fff619d5338]
>>>
>>>                                                 51  -[NSTextView
>>> setConstrainedFrameSize:] + 591 (AppKit + 1539771) [0x7fff2dd61ebb]
>>>
>>>                                                   51  -[NSTextView
>>> setFrameSize:] + 145 (AppKit + 2123877) [0x7fff2ddf0865]
>>>
>>>                                                     51
>>> -[NSTextView(NSPrivate) _setFrameSize:forceScroll:] + 962 (AppKit +
>>> 2125105) [0x7fff2ddf0d31]
>>>
>>>                                                       51  -[NSView
>>> setFrameSize:] + 3248 (AppKit + 503412) [0x7fff2dc64e74]
>>>
>>>                                                         51  -[NSView
>>> _postFrameChangeNotification] + 82 (AppKit + 532785) [0x7fff2dc6c131]
>>>
>>>                                                           51
>>> -[NSClipView _reflectDocumentViewFrameChange] + 634 (AppKit + 812362)
>>> [0x7fff2dcb054a]
>>>
>>>                                                             51
>>> __45-[NSClipView _reflectDocumentViewFrameChange]_block_invoke + 95
>>> (AppKit + 812882) [0x7fff2dcb0752]
>>>
>>>                                                               51
>>> -[NSScrollView reflectScrolledClipView:] + 774 (AppKit + 876231)
>>> [0x7fff2dcbfec7]
>>>
>>>                                                                 51
>>> -[NSScrollView _tileWithoutRecursing] + 35 (AppKit + 939709)
>>> [0x7fff2dccf6bd]
>>>
>>>                                                                   51
>>> -[NSScrollView tile] + 680 (AppKit + 940418) [0x7fff2dccf982]
>>>
>>>                                                                     51
>>> -[NSScrollView _setContentViewFrame:] + 328 (AppKit + 953695)
>>> [0x7fff2dcd2d5f]
>>>
>>>
>>> 51  -[NSView setFrame:] + 423 (AppKit + 575534) [0x7fff2dc7682e]
>>>
>>>
>>> 51  -[NSClipView setFrameSize:] + 425 (AppKit + 810307) [0x7fff2dcafd43]
>>>
>>>
>>>   51  -[NSView setFrameSize:] + 2045 (AppKit + 502209) [0x7fff2dc649c1]
>>>
>>>
>>>     51  -[NSView resizeSubviewsWithOldSize:] + 525 (AppKit + 652445)
>>> [0x7fff2dc8949d]
>>>
>>>
>>>       51  -[NSView resizeWithOldSuperviewSize:] + 1178 (AppKit +
>>> 654713) [0x7fff2dc89d79]
>>>
>>>
>>>         51  -[NSView setFrame:] + 423 (AppKit + 575534) [0x7fff2dc7682e]
>>>
>>>
>>>           51  -[NSTextView setFrameSize:] + 145 (AppKit + 2123877)
>>> [0x7fff2ddf0865]
>>>
>>>
>>>             51  -[NSTextView(NSPrivate) _setFrameSize:forceScroll:] +
>>> 1130 (AppKit + 2125273) [0x7fff2ddf0dd9]
>>>
>>>
>>>               51  -[NSLayoutManager
>>> boundingRectForGlyphRange:inTextContainer:] + 47 (UIFoundation + 451356)
>>> [0x7fff61a2031c]
>>>
>>>
>>>                 51  -[NSLayoutManager(NSPrivate)
>>> _boundingRectForGlyphRange:inTextContainer:fast:fullLineRectsOnly:] +
>>> 108 (UIFoundation + 432612) [0x7fff61a1b9e4]
>>>
>>>
>>>                   51  -[NSLayoutManager(NSPrivate)
>>> _rectArrayForRange:withinSelectionRange:rangeIsCharRange:singleRectOnly:fullLineRectsOnly:inTextContainer:rectCount:rangeWithinContainer:glyphsDrawOutsideLines:]
>>>
>>> + 58 (UIFoundation + 1820289) [0x7fff61b6e681]
>>>
>>>
>>>                     51  -[NSLayoutManager(NSPrivate)
>>> _rectArrayForRange:withinSelectionRange:rangeIsCharRange:singleRectOnly:fullLineRectsOnly:inTextContainer:rectCount:rangeWithinContainer:glyphsDrawOutsideLines:rectArray:rectArrayCapacity:]
>>>
>>> + 748 (UIFoundation + 192486) [0x7fff619e0fe6]
>>>
>>>
>>>                       51  _NSFastFillAllLayoutHolesForGlyphRange + 1596
>>> (UIFoundation + 202597) [0x7fff619e3765]
>>>
>>>
>>>                         51  -[NSLayoutManager(NSPrivate)
>>> _fillLayoutHoleForCharacterRange:desiredNumberOfLines:isSoft:] + 1106
>>> (UIFoundation + 390033) [0x7fff61a11391]
>>>
>>>
>>>                           51  -[NSATSTypesetter
>>> layoutCharactersInRange:forLayoutManager:maximumNumberOfLineFragments:]
>>> + 283 (UIFoundation + 396147) [0x7fff61a12b73]
>>>
>>>
>>>                             51  -[NSATSTypesetter
>>> layoutCharactersInRange:forLayoutManager:maximumNumberOfLineFragments:]
>>> + 815 (UIFoundation + 396679) [0x7fff61a12d87]
>>>
>>>
>>>                               51  -[NSTypesetter
>>> layoutCharactersInRange:forLayoutManager:maximumNumberOfLineFragments:]
>>> + 241 (UIFoundation + 397071) [0x7fff61a12f0f]
>>>
>>>
>>>                                 51  -[NSTypesetter
>>> _layoutGlyphsInLayoutManager:startingAtGlyphIndex:maxNumberOfLineFragments:maxCharacterIndex:nextGlyphIndex:nextCharacterIndex:]
>>>
>>> + 2950 (UIFoundation + 94255) [0x7fff619c902f]
>>>
>>>
>>>                                   51  -[NSTypesetter
>>> _getRemainingNominalParagraphRange:andParagraphSeparatorRange:charactarIndex:layoutManager:string:]
>>>
>>> + 1233 (UIFoundation + 398399) [0x7fff61a1343f]
>>>
>>>
>>>                                     51  ??? [0]
>>>
>>>
>>>                                       51  _sigtramp + 29
>>> (libsystem_platform.dylib + 13821) [0x7fff6abaa5fd]
>>>
>>>
>>>                                         51  sigactionSegv + 675
>>> (main.c:623,9 in libR.dylib + 1115667) [0x105e89613]
>>>
>>>
>>>                                           51  Re_ReadConsole + 184 (R +
>>> 64824) [0x105c74d38]
>>>
>>>
>>>                                             51  -[RController
>>> handleReadConsole:] + 158 (R + 27070) [0x105c6b9be]
>>>
>>>
>>>                                               51  -[RController
>>> doProcessEvents:] + 190 (R + 50030) [0x105c7136e]
>>>
>>>
>>>                                                 51
>>> -[NSApplication(NSEvent)
>>> _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1352 (AppKit +
>>> 262256) [0x7fff2dc2a070]
>>>
>>>
>>>                                                   51  _DPSNextEvent +
>>> 883 (AppKit + 268329) [0x7fff2dc2b829]
>>>
>>>
>>>                                                     51
>>> _BlockUntilNextEventMatchingListInModeWithFilter + 64 (HIToolbox +
>>> 193913) [0x7fff2f5e3579]
>>>
>>>
>>>                                                       51
>>> ReceiveNextEventCommon + 584 (HIToolbox + 194517) [0x7fff2f5e37d5]
>>>
>>>
>>>                                                         51
>>> RunCurrentEventLoopInMode + 292 (HIToolbox + 195261) [0x7fff2f5e3abd]
>>>
>>>
>>>                                                           51
>>> CFRunLoopRunSpecific + 462 (CoreFoundation + 532174) [0x7fff309b4ece]
>>>
>>>
>>>                                                             51
>>> __CFRunLoopRun + 1871 (CoreFoundation + 535674) [0x7fff309b5c7a]
>>>
>>>
>>>                                                               51
>>> __CFRunLoopDoTimers + 322 (CoreFoundation + 646871) [0x7fff309d0ed7]
>>>
>>>
>>>                                                                 51
>>> __CFRunLoopDoTimer + 859 (CoreFoundation + 648175) [0x7fff309d13ef]
>>>
>>>
>>>                                                                   51
>>> __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20
>>> (CoreFoundation + 649353) [0x7fff309d1889]
>>>
>>>
>>>                                                                     51
>>> __NSFireDelayedPerform + 415 (Foundation + 636642) [0x7fff330886e2]
>>>
>>>
>>>
>>> 51  _NSFastFillAllLayoutHolesForGlyphRange + 1596 (UIFoundation +
>>> 202597) [0x7fff619e3765]
>>>
>>>
>>>
>>> 51  -[NSLayoutManager(NSPrivate)
>>> _fillLayoutHoleForCharacterRange:desiredNumberOfLines:isSoft:] + 1106
>>> (UIFoundation + 390033) [0x7fff61a11391]
>>>
>>>
>>>
>>>   51  -[NSATSTypesetter
>>> layoutCharactersInRange:forLayoutManager:maximumNumberOfLineFragments:]
>>> + 283 (UIFoundation + 396147) [0x7fff61a12b73]
>>>
>>>
>>>
>>>     51  -[NSATSTypesetter
>>> layoutCharactersInRange:forLayoutManager:maximumNumberOfLineFragments:]
>>> + 815 (UIFoundation + 396679) [0x7fff61a12d87]
>>>
>>>
>>>
>>>       51  -[NSTypesetter
>>> layoutCharactersInRange:forLayoutManager:maximumNumberOfLineFragments:]
>>> + 241 (UIFoundation + 397071) [0x7fff61a12f0f]
>>>
>>>
>>>
>>>         51  -[NSTypesetter
>>> _layoutGlyphsInLayoutManager:startingAtGlyphIndex:maxNumberOfLineFragments:maxCharacterIndex:nextGlyphIndex:nextCharacterIndex:]
>>>
>>> + 2950 (UIFoundation + 94255) [0x7fff619c902f]
>>>
>>>
>>>
>>>           51  -[NSTypesetter
>>> _getRemainingNominalParagraphRange:andParagraphSeparatorRange:charactarIndex:layoutManager:string:]
>>>
>>> + 1233 (UIFoundation + 398399) [0x7fff61a1343f]
>>>
>>>
>>>
>>>             51  ??? [0]
>>>
>>>
>>>
>>>               13  <Frontmost App>
>>>
>>>
>>>
>>>               9   <User mode>
>>>
>>>
>>>
>>>               3   <Frontmost App, User mode>
>>>
>>>   Binary Images:
>>>            0x105c65000 -        0x105cecfff  org.R-project.R R 4.0.0
>>> GUI 1.71 Catalina build (7827) <1C907587-5382-3CF9-B969-656D72C6C435>
>>> /Applications/R.app/Contents/MacOS/R
>>>            0x105d79000 -        0x106080fff  libR.dylib
>>>                             <68A05988-8D8E-3034-95BE-E99CDAD41083>
>>> /Library/Frameworks/R.framework/Versions/4.0/Resources/lib/libR.dylib
>>>         0x7fff2dbea000 -     0x7fff2e9aafff  com.apple.AppKit 6.9
>>> (1894.50.103)                     <61269B8C-C432-335F-8894-B95C235A41A5>
>>>  /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
>>>         0x7fff2f5b4000 -     0x7fff2f8a8fff  com.apple.HIToolbox 2.1.1
>>> (994.6)                      <5C44ACA7-D158-3F9B-8F88-0477510D44FA>
>>>
>>> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
>>>         0x7fff30933000 -     0x7fff30db2fff  com.apple.CoreFoundation
>>> 6.9 (1676.105)                <6AF8B3CC-BC3F-3869-B9FB-1D881422364E>
>>>
>>> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
>>>         0x7fff32fed000 -     0x7fff333b2fff  com.apple.Foundation 6.9
>>> (1676.105)                    <1FA28BAB-7296-3A09-8E1E-E62A7D233DB8>
>>> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
>>>         0x7fff3c478000 -     0x7fff3c6fafff  com.apple.QuartzCore 1.11
>>> (841.2)                      <444E6F22-DFA6-391B-B51F-A96AE69E524D>
>>> /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore
>>>         0x7fff619b2000 -     0x7fff61c0afff  com.apple.UIFoundation 1.0
>>> (662)                       <DFD3DD4A-E661-3A12-BB02-06898949617D>
>>>
>>> /System/Library/PrivateFrameworks/UIFoundation.framework/Versions/A/UIFoundation
>>>         0x7fff6a997000 -     0x7fff6a9cdfff  libdyld.dylib (750.5)
>>>                             <7E711A46-5E4D-393C-AEA6-440E2A5CCD0C>
>>> /usr/lib/system/libdyld.dylib
>>>         0x7fff6aba7000 -     0x7fff6abaffff  libsystem_platform.dylib
>>> (220.100.1)                   <736920EA-6AE0-3B1B-BBDA-7DCDF0C229DF>
>>> /usr/lib/system/libsystem_platform.dylib
>>>
>>>
>>>
>>> On 6/7/20 5:51 PM, Bob Rudis wrote:
>>>> Are there any entries in Console.app that might help triage?
>>>>
>>>> Have you tried creating a new user on your Mac and seeing if that
>>> account has issues performing the same tasks your user account is having?
>>>> Having said that, I just grabbed "Mac OS X GUI rev. 7843 for R 4.0.x"
>>> from mac.r-project.org (I never use R.app nor do I keep it installed
>>> unless testing something) and am running R 4.0.1 on latest Catalina beta —
>>> 10.15.6 Beta (19G36e) — and it crashes every time I try to open a .R file
>>> (crashlog
>>> https://urldefense.com/v3/__https://paste.sr.ht/*hrbrmstr/9899f3a7f3c1724cc952b935c3fc39a47cac88ac__;fg!!Mih3wA!ReiXSbqAjm6U4nbE1g9kiDWBjuTDcKsZfnp69eK0Ey0VZg4-UB24sxHHHfR-KGM$ )
>>>>> On Jun 7, 2020, at 16:22, Carl Witthoft <carl using witthoft.com> wrote:
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> Hi,
>>>>> 2 weeks ago I installed R 4.0 on my new Catalina machine. Things seemed
>>> to be working fine.
>>>>> Today I installed R 4.01, and now I can't open any FILE.r - no matter
>>> what way I try, i.e. double-click the file, drag/drop, or open from the R
>>> GUI menu,  R hangs with the beachball.
>>>>> I tried giving R full disk access and other privileges via Security
>>> settings; no help.
>>>>> So I deleted R 4.01 and reinstalled R 4.0, and dang if I no longer can
>>> open files any more!  I've tried all the suggestions in the previous thread
>>> in this mailing group; no help.
>>>>> What else can I do, or delete, or uninstall, to at least get back to
>>> where I was? Right now I'm basically DIW.
>>>>> --
>>>>> Carl Witthoft
>>>>> carl using witthoft.com
>>>>> resume: https://urldefense.com/v3/__https://app.box.com/file/498153801347__;!!Mih3wA!ReiXSbqAjm6U4nbE1g9kiDWBjuTDcKsZfnp69eK0Ey0VZg4-UB24sxHHoerxxMU$ 
>>>>>
>>>>> _______________________________________________
>>>>> R-SIG-Mac mailing list
>>>>> R-SIG-Mac using r-project.org
>>>>> https://urldefense.com/v3/__https://stat.ethz.ch/mailman/listinfo/r-sig-mac__;!!Mih3wA!ReiXSbqAjm6U4nbE1g9kiDWBjuTDcKsZfnp69eK0Ey0VZg4-UB24sxHHIcyas-Q$ 
>>> --
>>> Carl Witthoft
>>> carl using witthoft.com
>>> resume: https://urldefense.com/v3/__https://app.box.com/file/498153801347__;!!Mih3wA!ReiXSbqAjm6U4nbE1g9kiDWBjuTDcKsZfnp69eK0Ey0VZg4-UB24sxHHoerxxMU$ 
>>>
>>> _______________________________________________
>>> R-SIG-Mac mailing list
>>> R-SIG-Mac using r-project.org
>>> https://urldefense.com/v3/__https://stat.ethz.ch/mailman/listinfo/r-sig-mac__;!!Mih3wA!ReiXSbqAjm6U4nbE1g9kiDWBjuTDcKsZfnp69eK0Ey0VZg4-UB24sxHHIcyas-Q$ 
>>>
>> 	[[alternative HTML version deleted]]
>>
>> _______________________________________________
>> R-SIG-Mac mailing list
>> R-SIG-Mac using r-project.org
>> https://urldefense.com/v3/__https://stat.ethz.ch/mailman/listinfo/r-sig-mac__;!!Mih3wA!ReiXSbqAjm6U4nbE1g9kiDWBjuTDcKsZfnp69eK0Ey0VZg4-UB24sxHHIcyas-Q$ 
>>
> _______________________________________________
> R-SIG-Mac mailing list
> R-SIG-Mac using r-project.org
> https://urldefense.com/v3/__https://stat.ethz.ch/mailman/listinfo/r-sig-mac__;!!Mih3wA!ReiXSbqAjm6U4nbE1g9kiDWBjuTDcKsZfnp69eK0Ey0VZg4-UB24sxHHIcyas-Q$ 
>

-- 
John Helly, University of California, San Diego / San Diego Supercomputer Center / Scripps Institution of Oceanography / 760 840 8660 mobile / http://www.sdsc.edu/~hellyj
ORCID ID: orcid.org/0000-0002-3779-0603



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