================================================================ Dear Bug Team! I would like to use a smooth line scrolling which is available in several text editors and web browser (like firefox). Unfortunatly I could not find a way to scroll one line by displaying intermediate glyphs positions, i. e. moving on a pixel basis instead of a line basis. Could you add an option for smooth scrolling (it make it easiers for the eyes and thus headaches) ? In such case, there could be 2 parameters: - total duration of scrolling of 1 line - frame rate (up to 20 / seconds) On emacs, I used this expression which shows the expected result: (dotimes (i 5) (set-window-vscroll nil (* i 0.2)) (sit-for 0.05)) However, I can't do it on Xemacs ================================================================ System Info to help track down your bug: --------------------------------------- OS version: Microsoft Windows XP [Version 5.1.2600] OS: Windows_NT XEmacs 21.4.19 "Constant Variable" configured for `i586-pc-win32'. Building XEmacs in "e:\\acs\\software\\XEmacsWindowsKit\\xemacs-21.4-2006-01-28\\nt". Using compiler "cl -nologo -W3 -O2 -G5 -MD". Installing XEmacs in "c:\\XEmacs-built\\XEmacs-21.4.19". Package path is "~\\.xemacs;;c:\\XEmacs-built\\site-packages;c:\\XEmacs-built\\xemacs-packages". Compiling in support for Microsoft Windows native GUI. Compiling in support for XPM images. Compiling in support for GIF images. Compiling in support for PNG images. Compiling in support for TIFF images. Compiling in support for JPEG images. Compiling in support for toolbars. Compiling in support for dialogs. Compiling in support for widgets. Compiling in support for native sounds. Compiling in fast dired implementation. Using portable dumper. Using system malloc. Using DLL version of C runtime library Load-Path Lisp Shadows: ---------------------- nil Installed XEmacs Packages: ------------------------- (xemacs-devel ver: 1.72 upstream: No-Upstream-Ver) (xemacs-base ver: 2.01 upstream: No-Upstream-Ver) (time ver: 1.14 upstream: 1.17) (text-modes ver: 1.9 upstream: No-Upstream-Ver) (texinfo ver: 1.3 upstream: No-Upstream-Ver) (speedbar ver: 1.28 upstream: 0.14beta4) (sounds-wav ver: 1.12 upstream: No-Upstream-Ver) (sh-script ver: 1.21 upstream: 2.0f) (semantic ver: 1.19 upstream: 1.4.2) (prog-modes ver: 2.06 upstream: No-Upstream-Ver) (perl-modes ver: 1.08 upstream: No-Upstream-Ver) (pc ver: 1.28 upstream: No-Upstream-Ver) (os-utils ver: 1.36 upstream: No-Upstream-Ver) (net-utils ver: 1.48 upstream: N/A) (mail-lib ver: 1.75 upstream: No-Upstream-Ver) (fsf-compat ver: 1.15 upstream: No-Upstream-Ver) (eieio ver: 1.05 upstream: 0.17) (efs ver: 1.33 upstream: 1.23) (edit-utils ver: 2.32 upstream: No-Upstream-Ver) (ediff ver: 1.6 upstream: 2.75) (edebug ver: 1.21 upstream: No-Upstream-Ver) (ecb ver: 1.22 upstream: 2.31) (dired ver: 1.17 upstream: 7.13) (debug ver: 1.17 upstream: No-Upstream-Ver) (cc-mode ver: 1.45 upstream: 5.30.10) (c-support ver: 1.22 upstream: No-Upstream-Ver) Features: -------- (mail-abbrevs efs-cu info view-less view hyper-apropos xemacsbug shadow sendmail rfc822 font-lock cus-face mwheel paren blink-paren xemacs-devel-autoloads xemacs-base-autoloads time-autoloads text-modes-autoloads texinfo-autoloads speedbar-autoloads sounds-wav-autoloads sh-script-autoloads semantic-autoloads prog-modes-autoloads perl-modes-autoloads pc-autoloads os-utils-autoloads net-utils-autoloads mail-lib-autoloads fsf-compat-autoloads eieio-autoloads efs-autoloads edit-utils-autoloads ediff-autoloads edebug-autoloads ecb-autoloads dired-autoloads debug-autoloads cc-mode-autoloads c-support-autoloads lisp-autoloads loadhist auto-show fontl-hooks code-cmds gutter-items menubar-items x-menubar dragdrop mode-motion mouse itimer auto-save lisp-mode easymenu iso8859-1 page buff-menu lib-complete help-nomule cus-file derived frame text-props obsolete cus-start custom widget cl-extra mini-cl cl cl-19 packages backquote very-early-lisp file-coding mswindows-scrollbars mswindows toolbar native-sound scrollbar network-streams subprocesses menu-accelerator-support menubar md5 xemacs gutter tiff png gif jpeg xpm xbm lisp-float-type windows-nt dragdrop-api dialog devices window-system base64) Recent keystrokes: ----------------- down down down down up up up up up up up up up up up up up up up up up up up up up up up up up up C-g C-x k RET C-x k RET C-x k RET C-x k RET C-x k RET C-x k RET x C-x 0 C-x k RET C-x b RET C-x b * C-x l C-g C-x C-b down down C-x 0 down C-x k RET M-x e TAB p BS BS r e TAB p o TAB TAB t BS r t TAB TAB TAB e m TAB TAB TAB RET Recent messages (most recent first): ----------------------------------- Making completion list... Making completion list... Making completion list... Making completion list... Quit Page has 1 lines (1 + 0) Quit A B C F I K L M N P S T V W C-c C-d C-f C-i C-k C-n C-w; ? for more help: A B C F I K L M N P S T V W C-c C-d C-f C-i C-k C-n C-w; ? for more help: A B C F I K L M N P S T V W C-c C-d C-f C-i C-k C-n C-w; ? for more help: No "scroll-up" in index Searching index for `scroll-up'... Composing main Info directory...done Rebuilding temporary c:\Program Files\XEmacs\XEmacs-21.4.19\info\dir...done Rebuilding temporary c:\Program Files\XEmacs\XEmacs-21.4.19\info\dir... Composing main Info directory... Creating temporary dir in c:\Program Files\XEmacs\xemacs-packages\info\...done Loading efs-cu...done Loading efs-cu... (New file) _______________________________________________ XEmacs-Beta mailing list XEmacs-Beta(a)xemacs.org http://calypso.tux.org/cgi-bin/mailman/listinfo/xemacs-beta