[TUI] correctly display windows source files

[Mark Kettenis]

> Date: Mon, 09 Oct 2006 17:21:41 +0200
> From: Denis PILAT <denis.pilat@st.com>
> 
> Hello,
> 
> The TUI displays windows source files with and extra blank line between 
> each source line.
> Line number are wrong and changes when source is moved up and down.
> 
> This patch fixes this problem and should take the case of MAC OS 
> end-of-line into account.

Hmm, I always get nervous when I see ungetc() calls.  However, we
already use it in source.c:print_source_line_base() so I guess it is
ok.  However, is there any reason why this bit of code is different
from the code in that function?

> 
> 2006-10-09  Denis Pilat  <denis.pilat@st.com>
> 
> 	* tui-source.c (tui_set_source_content): handle source files that 
> 	contain non unix end-of-line.
>