Subject: Re: bug#9572: 23.3.50; minibuffer prompt disappears

From: Glenn Morris <[email-masked]>
Date: Thu, 22 Sep 2011 14:12:00 -0400

How about simply disabling truncate-lines in the minibuffer (same as
seems to happen with tooltips)? Fixes this and #5715.

*** src/minibuf.c	2011-09-11 22:04:52 +0000
--- src/minibuf.c	2011-09-22 18:09:00 +0000
***************
*** 559,564 ****
--- 559,566 ----
    minibuffer = get_minibuffer (minibuf_level);
    Fset_buffer (minibuffer);
  
+   BVAR (current_buffer, truncate_lines) = Qnil;
+ 
    /* If appropriate, copy enable-multibyte-characters into the minibuffer.  */
    if (inherit_input_method)
      BVAR (current_buffer, enable_multibyte_characters) = enable_multibyte;