vi: code shrink

I was puzzled by code in find_range() which handles forward word
movement.  It included a test to see if we're at the start of a
word.  Since these are forward word movements surely we'd expect to
be at the start of a word?  In fact, the test was intended to fix a
problem with changes to the last word in a file, as discussed in the
thread starting here:

   http://lists.busybox.net/pipermail/busybox/2004-January/044552.html

The code can be simplified by testing directly for end of file instead
of indirectly for not being at the start of a word.  Since trailing
whitespace is now handled in do_cmd() the code to back up off a newline
is no longer required.

function                                             old     new   delta
find_range                                           619     514    -105
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-105)           Total: -105 bytes

Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

0 files changed, 0 insertions, 0 deletions