Move the cursor over a raised box, like the buttons in a customize buffer. Parts of the cursor will remain in the box even after the cursor is moved out of the button. I was told that this also occurs on macOS. I've attached a patch that fixes the problem for me, but it hasn't been tested on macOS. (BTW, I'm noticing a general lack of interest in the NS port, where features from the other ports can take months or even years to land, especially WRT to GNUStep support. If there's a list of TODOs with the NS port, please let me know. I'd be happy to help bring it up-to-spec.) Thanks.
0001-Fix-erasing-cursor-on-top-of-raised-boxes-in-NS-port.patch
Description: Text Data
In GNU Emacs 29.0.50 (build 283, x86_64-pc-linux-gnu, NS gnustep-gui-0.29.0) of 2021-10-17 built on trinity Repository revision: e5daab7a59da403c668ac727aaa9177c46b81360 Repository branch: master Windowing system distributor 'GNU', version 10.3.29 System Description: Fedora 34 (Workstation Edition) Configured using: 'configure --with-ns' Configured features: ACL DBUS GIF GLIB GMP GNUTLS JPEG JSON LCMS2 LIBSELINUX LIBSYSTEMD LIBXML2 MODULES NOTIFY INOTIFY NS PDUMPER PNG RSVG SECCOMP SOUND THREADS TIFF TOOLKIT_SCROLL_BARS XIM ZLIB Important settings: value of $LANG: en_GB.UTF-8 value of $XMODIFIERS: @im=ibus locale-coding-system: utf-8-unix Major mode: Fundamental Minor modes in effect: tooltip-mode: t global-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 auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t indent-tabs-mode: t transient-mark-mode: t Load-path shadows: None found. Features: (shadow sort mail-extr help-fns radix-tree cl-print debug backtrace help-mode find-func emacsbug message rmc puny rfc822 mml mml-sec epa derived epg rfc6068 epg-config gnus-util rmail rmail-loaddefs 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 cus-theme eieio-custom xwidget url-handlers image-mode dired dired-loaddefs exif browse-url url url-proxy url-privacy url-expand url-methods url-history url-cookie url-domsuf url-util url-parse auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs password-cache json map url-vars mailcap bookmark text-property-search wid-browse tree-widget seq gv subr-x byte-opt bytecomp byte-compile cconv cus-edit pp cus-start cus-load wid-edit cl-loaddefs cl-lib ispell 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 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 simple abbrev obarray cl-preloaded nadvice button loaddefs faces cus-face macroexp files window text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote threads dbusbind inotify gnustep ns lcms2 multi-tty make-network-process emacs) Memory information: ((conses 16 96866 10077) (symbols 48 10162 1) (strings 32 31452 3082) (string-bytes 1 950843) (vectors 16 19045) (vector-slots 8 253053 19351) (floats 8 49 45) (intervals 56 453 0) (buffers 992 15))
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