[w3m-dev 04281] break textform when buffer back

dai 

----- test1.html -----

<form action="test2.html">
<input type="text" value="" name="text"> <br>
<input type="submit" value="" name="submit1">
</form>

----- test2.html -----

test

----- ---------- -----

 2w3m test1.html 

----- ----- -----
[                    ] 
[]
----- ----- -----



----- ----- -----
[          ] 
[]
----- ----- -----

 test2.html 
 B 1

----- ----- -----
[          ] ^@f^?
[]
----- ----- -----



- w3m 0.5.1
  Debian package 0.5.1-5.1

- w3m 0.5.2, 0.5.2+cvs-1.1001
  ./configure --with-gc --enable-m17n





- Debian GNU/Linux (unstable)
- glibc 2.6 (libc6 2.6-3)
- gcc version 4.1.3 20070718 (prerelease) (Debian 4.1.2-14)
- Boehm GC 6.8 (libgc1c2 1:6.8-1)



Regards,
-- 
	dai