can't reach the previous line again

[Stephan Eichler]

Configuration Information [Automatically generated, do not change]:
Machine: i686
OS: cygwin
Compiler: gcc
Compilation
CFLAGS:  -DPROGRAM='bash.exe' -DCONF_HOSTTYPE='i686' -DCONF_OSTYPE='cygwin' 
-DCONF_MACHTYPE='i686-pc-cygwin' -DCONF_VENDOR='pc' -DSHELL -DHAVE_CONFIG_H 
  -I.  -I../bash-2.05 -I../bash-2.05/include -I../bash-2.05/lib -I/usr/inclu
de -g -O2
uname output: CYGWIN_NT-5.0 DUSTBUNNY 1.1.8(0.34/3/2) 2001-01-31 10:08 i686
unknown
Machine Type: i686-pc-cygwin

Bash Version: 2.05
Patch Level: 0
Release Status: release

Description:
 When the command I write wraps at the end of the line I can't get to the
previous line. Neither with backspace not with any other key.
  When I use the history (arrow up) I get just the last line of a multi-line
command.