Ascii Driver Patches

[John Darrington]

I think I finally tracked down a bug in the ascii driver which has been 
annoying me for 
years.  The bug is difficult to reproduce, since it manifests itself only when 
output
is to the terminal and exactly if and when it occurs is likely to be dependent 
on the
terminal's dimensions.

However I think the attached patches solve the problem.  I'm sending them here 
for review
before I check them in.

J'

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0001-ascii.c-ascii_reserve-Added-assertion.patch
Description: Text Data

0002-ascii.c-Move-auto-out-of-the-if-HAVE_DECL_SIGWINCH-c.patch
Description: Text Data

0003-Remove-redundant-assignment.patch
Description: Text Data

0004-ascii.c-Reallocate-the-lines-after-the-page-is-resiz.patch
Description: Text Data

signature.asc
Description: Digital signature