mailing-list for TeXmacs Users

[Joris van der Hoeven <address@hidden>]

On Thu, 11 Sep 2003, Stéphane Payrard wrote:
> Le Thu, Sep 11, 2003 at 07:48:39PM +0200, le valeureux mongueur Joris van 
> der Hoeven a dit:
> I don't have currently a fast access to the net so I send a patch
> for the version I have on my disk.  This pach works
> for me. That was probably part of some patches long lost patches
> I had for X11.
> But I got discouraged by your reluctance to accept
> patches... I don't have the patience of David.

1) You never sent me this patch before.
2) Most patches get integrated in the immediate next version.
   I do not understand about what kind of "reluctance" you are talking,
   but this kind of "discussion" is not for here.

> Anyway, on Linux XFree /etc/X11/XF86Config may need the line
>     Option    "BackingStore"
> in the Device Section.
> ...Or /etc/X11/XF86Config-4 because X search there first.
> X must be restarted for that change to
> take effect.

This does help for the save under stuff,
but it gives very strange behaviour for the backing store...

> --- /u/stef/TeXmacs-1.0.1.17-src/src/Window/X/x_window.cpp    2003-06-27 
> 17:45:59.000000000 +0200
> +++ /usr/home/stef/TeXmacs-1.0.1.17-src/src/Window/X/x_window.cpp.new 
> 2003-09-11 21:40:22.000000000 +0200
> @@ -109,10 +109,11 @@
>    // cout << "Size computation required " << (texmacs_time ()-start_1) << 
> " ms\n";
>
>    // int start_2= texmacs_time ();
> -  unsigned long valuemask= CWOverrideRedirect | CWSaveUnder;
> +  unsigned long valuemask= CWOverrideRedirect | CWSaveUnder |  
> CWBackingStore;
>    XSetWindowAttributes setattr;
>    setattr.override_redirect= (name==NULL);
> -  setattr.save_under       = (name==NULL);
> +  setattr.save_under       = 1;
> +  setattr.backing_store    = Always;
>    if (win_w == 0) win_w= def_w;
>    if (win_h == 0) win_h= def_h;
>    if ((win_x+ win_w) > dis->display_width) win_x= dis->display_width- 
> win_w;