git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5689 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5688 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5687 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5686 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5685 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

foregoing a small, complicating optimization.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5684 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5683 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

sorting it, and tweaking a wording.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5682 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5680 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5679 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

the first element, and the insertion of a new element) directly.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5678 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

we've actually succeeded in changing directory.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5677 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

This fixes Savannah bug #47206.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5676 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5675 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5674 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5673 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

off the screen.

See https://lists.gnu.org/archive/html/nano-devel/2016-02/msg00104.html.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5672 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

This fixes Savannah bug #46980.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5671 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5670 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

And not minding when the column number is zero or negative.
This partially fixes Savannah bug #47131.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5669 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5668 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

unrecognized escape sequence.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5667 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

there is no need to put one in.  Just trim the allocation.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5666 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5665 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

        * Add ability to kill the trailing spaces when justifying
        code.  New nanorc option kill_spaces_on_wrap, we'll see
        whether this warrants a command line flahg or not.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5664 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

as this is typing speed, no need to hurry.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5663 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

allocated buffer.  This fixes Savannah bug #47219.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5662 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

the backward one first.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5661 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5660 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5659 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

(Note that openfile cannot be NULL here.  And in case it is,
nano should crash because DEBUG is enabled.)


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5658 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5657 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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

This undoes the papering-over of the just-fixed bug.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5655 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

instead of in the given string.  This fixes Savannah bug #47199.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5654 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

history.  This fixes Savannah bug #47124 reported by Mike Frysinger.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5653 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5652 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

so we can delete four annoying pre-checks.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5651 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

eliding two silly calls of edit_redraw().


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5650 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

and two other minute tweaks.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5649 35c25a1d-7b9e-4130-9fde-d3aeb78583b8