tree 2a9b4d570528bbe21e44f0a4fde3762840cbcc8c
parent acf19bde227f5cdfe0389a84419ae2250be761b1
author Benno Schulenberg <bensberg@justemail.net> 1456061632 +0000
committer Benno Schulenberg <bensberg@justemail.net> 1456061632 +0000

Not requiring a third Tab to show the list of possible completions
when the first Tab added the part that all matches have in common.

So now two Tabs in a row will always show the list of possible
completions -- if there /are/ any completions.  Which means that
a second Tab will either: 1) do nothing, when the name is complete
and exists; 2) beep, when nothing in the current directory starts
with the current string; 3) show the list of matches.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5656 35c25a1d-7b9e-4130-9fde-d3aeb78583b8