bug#54464: 29.0.50; Four display bugs (NS-port related ?)

[Konrad Podczeck]

I can now reproduce problem (4): It happens exactly when one first opens 
Emacs.app by clicking on the app-icon, and _then_ opens a file by double 
clicking on its file icon. The problem does not appear when Emacs.app is opened 
(indirectly) by double clicking on some file icon. 

> Am 19.03.2022 um 14:24 schrieb Konrad Podczeck <konrad.podczeck@univie.ac.at>:
> 
> Using the NS-port, I observe the following display bugs (without any personal 
> customizations):
> 
> (1) Leaving Emacs with an unsaved buffer, the text in the "Close ..." button 
> seems to be cut: only the text "Close Without Sa" appears, the letter "a" 
> only half.
> 
> (2) Starting Emacs, all Toolbar Buttons appear as enabled. Only after 
> mouse-clicking somewhere in the text, or doing M-x, they become disabled.
> 
> (3) Do a change in a buffer, then undo the change using the toolbar button 
> for "undo", so that the this button become disabled. Now just mouse clicking 
> somewhere in the textfield of the buffer, makes the "undo" button enabled 
> again.
> 
> (4) Opening a file via double clicking on the file icon is only successful 
> with a long delay.
> 
> Konrad
> 
> 
> 
> 
> In GNU Emacs 29.0.50 (build 1, aarch64-apple-darwin21.4.0, NS appkit-2113.40 
> Version 12.3 (Build 21E230))
> of 2022-03-19 built on iMac-von-Konrad
> Repository revision: 2f1fbf20ad957331b34bb3914e06185b3b34a1a1
> Repository branch: master
> Windowing system distributor 'Apple', version 10.3.2113
> System Description:  macOS 12.3
> 
> Configured features:
> ACL DBUS GLIB GNUTLS LCMS2 LIBXML2 MODULES NOTIFY KQUEUE NS PDUMPER PNG
> RSVG SQLITE3 THREADS TOOLKIT_SCROLL_BARS WEBP XIM ZLIB
> 
> Important settings:
>  locale-coding-system: utf-8-unix
> 
> Major mode: ELisp/l
> 
> Minor modes in effect:
>  recentf-mode: t
>  bug-reference-prog-mode: t
>  TeX-PDF-mode: t
>  TeX-source-correlate-mode: t
>  shell-dirtrack-mode: t
>  tooltip-mode: t
>  global-eldoc-mode: t
>  eldoc-mode: t
>  show-paren-mode: t
>  electric-indent-mode: t
>  mouse-wheel-mode: t
>  tool-bar-mode: t
>  menu-bar-mode: t
>  file-name-shadow-mode: t
>  global-font-lock-mode: t
>  font-lock-mode: t
>  blink-cursor-mode: t
>  line-number-mode: t
>  transient-mark-mode: t
>  auto-composition-mode: t
>  auto-encryption-mode: t
>  auto-compression-mode: t
> 
> Load-path shadows:
> None found.
> 
> Features:
> (shadow sort mail-extr emacsbug message yank-media rmc puny dired
> dired-loaddefs rfc822 mml mml-sec epa derived epg rfc6068 epg-config
> gnus-util time-date mm-decode mm-bodies mm-encode mail-parse rfc2231
> mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums
> mm-util mail-prsvr mail-utils vc-git diff-mode vc-dispatcher cus-start
> cus-load recentf tree-widget wid-edit bug-reference company-oddmuse
> company-keywords company-etags etags fileloop generator xref
> company-gtags company-dabbrev-code company-dabbrev company-files
> company-clang company-capf company-cmake company-semantic
> company-template company-bbdb company pcase reftex-dcr reftex
> reftex-loaddefs reftex-vars bib-cite tex-bar toolbar-x flyspell ispell
> noutline outline dbus xml tex-buf font-latex latex easy-mmode edmacro
> kmacro latex-flymake flymake-proc flymake project warnings thingatpt
> tex-ispell tex-style tex crm texmathp tex-mode compile
> text-property-search shell pcomplete comint ansi-color ring latexenc
> tex-site info package browse-url url url-proxy url-privacy url-expand
> url-methods url-history url-cookie url-domsuf url-util mailcap
> url-handlers url-parse auth-source cl-seq eieio eieio-core cl-macs
> eieio-loaddefs password-cache json map url-vars seq gv subr-x byte-opt
> bytecomp byte-compile cconv cl-loaddefs cl-lib iso-transl tooltip eldoc
> paren electric uniquify ediff-hook vc-hooks lisp-float-type elisp-mode
> mwheel term/ns-win ns-win ucs-normalize mule-util term/common-win
> tool-bar dnd fontset image regexp-opt fringe tabulated-list replace
> newcomment text-mode lisp-mode prog-mode register page tab-bar menu-bar
> rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock
> font-lock syntax font-core term/tty-colors frame minibuffer nadvice
> simple cl-generic cham georgian utf-8-lang misc-lang vietnamese tibetan
> thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian
> slovak czech european ethiopic indian cyrillic chinese composite
> emoji-zwj charscript charprop case-table epa-hook jka-cmpr-hook help
> abbrev obarray cl-preloaded button loaddefs faces cus-face macroexp
> files window text-properties overlay sha1 md5 base64 format env
> code-pages mule custom widget keymap hashtable-print-readable backquote
> threads dbusbind kqueue cocoa ns lcms2 multi-tty make-network-process
> emacs)
> 
> Memory information:
> ((conses 16 165019 11995)
> (symbols 48 16574 1)
> (strings 32 56655 1904)
> (string-bytes 1 1672993)
> (vectors 16 29844)
> (vector-slots 8 386725 13590)
> (floats 8 94 53)
> (intervals 56 876 0)
> (buffers 992 16))
>