I've noticed a weird redisplay bug on Emacs built and run with mingw on Windows XP x64 Edition for development versions of Emacs built on 2006-09-30 through 2006-10-14.
In a Gnus Summary buffer, mouse-wheel scrolling up and down over Author's names causes fragments of the highlight mouse-face to remain after the mouse cursor has left them. Here's an example screenshot: http://www.shootybangbang.com/redisplay-mouse-face-bug.png Although the screenshot shows a customized Emacs, I can reproduce with emacs -Q and (setq gnus-select-method '(nntp "news")). I haven't had time to checkout previous versions of Emacs to try and establish when this bug was introduced. Rather than postponing a more useful report indefinitely, I've decided to submit this report as-is in case someone else can try to reproduce it. In GNU Emacs 22.0.50.1 (i386-mingw-nt5.1.2600) of 2006-10-14 on FILTH X server distributor `Microsoft Corp.', version 5.1.2600 configured using `configure --with-gcc (3.2)' Important settings: value of $LC_ALL: nil value of $LC_COLLATE: nil value of $LC_CTYPE: nil value of $LC_MESSAGES: nil value of $LC_MONETARY: nil value of $LC_NUMERIC: nil value of $LC_TIME: nil value of $LANG: ENG locale-coding-system: cp1252 default-enable-multibyte-characters: t Major mode: Lisp Interaction Minor modes in effect: eldoc-mode: t show-paren-mode: t delete-selection-mode: t encoded-kbd-mode: t tooltip-mode: t mouse-wheel-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t unify-8859-on-encoding-mode: t utf-translate-cjk-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Recent input: <mouse-2> <wheel-down> <double-wheel-down> <triple-wheel-down> <triple-wheel-down> <wheel-up> <double-wheel-up> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <wheel-down> <double-wheel-down> <triple-wheel-down> <triple-wheel-down> <triple-wheel-down> <wheel-up> <double-wheel-up> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <wheel-down> <double-wheel-down> <triple-wheel-down> <triple-wheel-down> <wheel-down> <double-wheel-down> <triple-wheel-down> <triple-wheel-down> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <wheel-down> <double-wheel-down> <triple-wheel-down> <triple-wheel-down> <triple-wheel-down> <triple-wheel-down> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <wheel-down> <double-wheel-down> <triple-wheel-down> <triple-wheel-down> <triple-wheel-down> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <triple-wheel-down> <triple-wheel-down> <triple-wheel-down> <triple-wheel-down> <triple-wheel-down> <triple-wheel-down> <triple-wheel-down> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> <triple-wheel-up> q <down-mouse-1> <mouse-1> C-x 5 2 <switch-frame> <switch-frame> <switch-frame> C-x m C-x k <return> M-x r e p o r t SPC e SPC SPC <return> Recent messages: byte-code: Beginning of buffer [4 times] byte-code: End of buffer byte-code: Beginning of buffer [5 times] byte-code: End of buffer byte-code: Beginning of buffer [7 times] byte-code: End of buffer [6 times] byte-code: Beginning of buffer [4 times] Loading gnus-async...done Loading sendmail...done Loading emacsbug...done _______________________________________________ emacs-pretest-bug mailing list [email protected] http://lists.gnu.org/mailman/listinfo/emacs-pretest-bug
