The variable 'last_action' is set at the end of these functions,
serving to prevent a fresh action from being merged with an older
action further down on the stack.  Setting 'last_action' before
exiting from undo()/redo() makes no sense.

Also adjust a sideways related old Changelog item.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5782 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

for whole words only, so it will be a whole word.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5781 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5780 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5779 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5778 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

for aptness, for contrast.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5777 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

that is taking too long.  This fixes Savannah bug #47439.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5776 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5775 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

whole spell-fixing session.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5774 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

(The measurable effect (during long searches, for example) is zero, though.)


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5773 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

an operating directory is not the same as restricted mode.

(In restricted mode, the file browser is not available at all.)


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5772 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

invalid escape sequence, and when entering a verbatim keystroke.
But leaving the cursor off during Unicode input, for extra feedback.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5771 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5770 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5769 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5768 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5767 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

anyway, and it will be placed back when it's needed: in the main loop.

This prevents a segfault laid bare by r5763: when trying, at startup,
to open a directory, there really is no open buffer yet.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5766 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5765 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5764 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

variable for a little optimization.

Openfile can never be NULL -- it should have been called openbuffer, and
before we start fiddling with the cursor, we will always have an open buffer.
Edittop might be NULL, but that's okay.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5763 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5762 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5761 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

a misspelled word twice.  And deleting the piece of dead code that was meant
to do this.  This fixes Savannah bug #47188.

When we've reached again the same line where we started and we find an
instance there, then this can only be /before or at/ the position from
where we started, otherwise we would have found it when we commenced
searching.  And so... that little piece of dead code does absolutely
nothing -- it will never fire.

It's so nice... nano is full of Easter Eggs!  :)


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5760 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

using it when it's available (which it is on OS X systems).
This completes the fix for Savannah bug #47325.
Patch by Thomas Rosenau.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5759 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5757 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

into the new function go_looking().


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5756 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

been set to 'answer' in search_init() when 'answer' isn't empty, and when
'answer' /is/ empty we use 'last_search' anyway.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5755 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5754 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

This fixes Savannah bug #46894.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5753 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

This fixes Savannah bug #47205.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5752 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

deletion of words like the pressing of Backspace/Delete, so they don't
overwrite the lines you cut elsewhere and want to paste into the place
of the cut words.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5751 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

and a semicolon instead of a comma between phrases.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5750 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

and the next time a Search or Replace is run, this answer is overwritten
with an empty string.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5749 35c25a1d-7b9e-4130-9fde-d3aeb78583b8