git.wh0rd.org Git - nano.git/log

Benno Schulenberg [Fri, 29 Jan 2016 16:58:02 +0000 (16:58 +0000)]

Plugging a couple of memory leaks.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5598 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Fri, 29 Jan 2016 16:20:28 +0000 (16:20 +0000)]

Checking the position history only when option 'positionlog' is set.
This fixes a bug reported by Mike Frysinger.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5597 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Fri, 29 Jan 2016 16:01:43 +0000 (16:01 +0000)]

Also displaying the buffer when configured with only --disable-histories.
This fixes a segfault reported in Savannah bug #47011.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5596 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Tue, 26 Jan 2016 10:31:16 +0000 (10:31 +0000)]

Using a simpler algorithm for jumping to the next word.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5595 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Tue, 26 Jan 2016 10:10:20 +0000 (10:10 +0000)]

Jumping to the start of the current word, not to that of the preceding one.
This fixes Savannah bug #46970.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5594 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Tue, 26 Jan 2016 09:16:09 +0000 (09:16 +0000)]

Adjusting some indentation and some line wrapping.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5593 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Tue, 26 Jan 2016 09:06:31 +0000 (09:06 +0000)]

Not adding directories to the list of file positions.
This fixes Savannah bug #46971.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5592 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Mon, 25 Jan 2016 20:51:00 +0000 (20:51 +0000)]

Mentioning that the position history is limited to the 200 most recent files.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5591 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Mon, 25 Jan 2016 20:38:10 +0000 (20:38 +0000)]

Documenting the --enable-altrcname configure option.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5590 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Mon, 25 Jan 2016 20:26:01 +0000 (20:26 +0000)]

Handling an update of the first element correctly.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5589 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sun, 24 Jan 2016 21:02:09 +0000 (21:02 +0000)]

Eliding another small function that is used only once.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5588 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sun, 24 Jan 2016 20:44:39 +0000 (20:44 +0000)]

Eliding an unneeded function.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5587 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sun, 24 Jan 2016 20:36:02 +0000 (20:36 +0000)]

Bundling four statements (that in total occur seven times)
into a separate function.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5586 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sun, 24 Jan 2016 16:04:25 +0000 (16:04 +0000)]

Removing a superfluous free.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5585 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sun, 24 Jan 2016 15:42:45 +0000 (15:42 +0000)]

Chopping an always-FALSE parameter and deleting an unused return value.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5584 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sun, 24 Jan 2016 15:32:13 +0000 (15:32 +0000)]

Condensing the code by removing a triplication.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5583 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sun, 24 Jan 2016 14:49:42 +0000 (14:49 +0000)]

Moving an updated position-history item to the end of the list,
so that it won't be dropped any time soon.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5582 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Fri, 22 Jan 2016 16:56:04 +0000 (16:56 +0000)]

Renaming a variable for clarity and contrast.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5581 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Fri, 22 Jan 2016 16:10:36 +0000 (16:10 +0000)]

Not using $HOME when we're root, because some sudos don't filter it out
of the environment (which can lead to a root-owned .nano/ directory in
the invoking user's home directory). This addresses Ubuntu bug #1471459.
(See https://bugs.launchpad.net/ubuntu/+source/nano/+bug/1471459.)

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5580 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Thu, 21 Jan 2016 20:44:22 +0000 (20:44 +0000)]

Deleting the unneeded blanking of a variable.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5579 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Thu, 21 Jan 2016 18:29:39 +0000 (18:29 +0000)]

Eliding an unneeded variable.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5578 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Thu, 21 Jan 2016 18:23:17 +0000 (18:23 +0000)]

Removing a now unneeded function, as nothing can break out of do_prompt()
any more, not a SIGWINCH either. And deleting an always-FALSE 'if'.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5577 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Thu, 21 Jan 2016 17:29:37 +0000 (17:29 +0000)]

Preserving the cursor position on the statusbar when just toggling
a setting or making an excursion to the file browser.
This fixes Savannah bug #46945.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5576 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Wed, 20 Jan 2016 16:17:21 +0000 (16:17 +0000)]

Adding to the Changelog the remark that Savannah bug #44950 is now fixed.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5575 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Wed, 20 Jan 2016 15:56:40 +0000 (15:56 +0000)]

Getting rid of a global variable.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5574 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Wed, 20 Jan 2016 15:33:41 +0000 (15:33 +0000)]

Readjusting the indentation and a comment.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5573 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Wed, 20 Jan 2016 15:14:52 +0000 (15:14 +0000)]

Verifying that the containing directory of the given filename exists.
Original patch by Rishabh Dave, edited by Benno.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5572 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sun, 17 Jan 2016 17:04:28 +0000 (17:04 +0000)]

Limiting the number of loaded items in the positions history.
(So that most likely not more than two hundred plus a handful
will be written out. This was the easiest to implement.)

See https://lists.gnu.org/archive/html/nano-devel/2016-01/msg00050.html.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5571 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sun, 17 Jan 2016 16:47:20 +0000 (16:47 +0000)]

Removing a mistaken '+': only one menu name is allowed in key bindings.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5570 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sun, 17 Jan 2016 16:25:31 +0000 (16:25 +0000)]

Fixing a typo in an #ifndef symbol. Reported by Frank.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5569 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sun, 17 Jan 2016 16:15:08 +0000 (16:15 +0000)]

Allowing inline comments with key bindings.
Patch by Mike Frysinger.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5568 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Fri, 15 Jan 2016 16:44:50 +0000 (16:44 +0000)]

Freeing the items on the undo stack when a buffer is closed.
This fixes Savannah bug #46904 reported by Mike Frysinger.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5567 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Fri, 15 Jan 2016 14:42:07 +0000 (14:42 +0000)]

Moving set_modified() to the file that has to do with files.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5566 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Fri, 15 Jan 2016 14:23:50 +0000 (14:23 +0000)]

Returning a fantastic file descriptor -- when opening
a non-existent file for reading succeeds.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5565 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Fri, 15 Jan 2016 13:27:12 +0000 (13:27 +0000)]

Plugging another memory leak.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5564 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Fri, 15 Jan 2016 13:17:44 +0000 (13:17 +0000)]

Freeing the full filename in all cases.

There's a bunch of return cases where we don't free the new full filename
which leads to leaks when writing out new files. One way to reproduce:
$ rm -f foo
$ nano foo
<hit enter>
<ctrl+o to save>
<ctrl+x to exit>
-> memory leak

Patch by Mike Frysinger.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5563 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Thu, 14 Jan 2016 14:44:11 +0000 (14:44 +0000)]

Showing a key only when it was rebound.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5562 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Thu, 14 Jan 2016 14:34:05 +0000 (14:34 +0000)]

Eliding an unneeded function.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5561 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Thu, 14 Jan 2016 13:52:39 +0000 (13:52 +0000)]

Deleting two duplicate declarations.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5560 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Thu, 14 Jan 2016 13:41:45 +0000 (13:41 +0000)]

Eliding an unneeded variable and adjusting some wrappings and whitespace.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5559 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Thu, 14 Jan 2016 13:27:22 +0000 (13:27 +0000)]

Deleting an 'if' that is always FALSE.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5558 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Thu, 14 Jan 2016 13:14:16 +0000 (13:14 +0000)]

Removing a reference to an obsolete file.
Bug was reported by Mike Frysinger.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5557 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Wed, 13 Jan 2016 20:32:40 +0000 (20:32 +0000)]

Adjusting a few comments and rewrapping some lines.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5556 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Wed, 13 Jan 2016 20:08:36 +0000 (20:08 +0000)]

Reducing the number of indentation steps elsewhere too.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5555 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Tue, 12 Jan 2016 20:26:59 +0000 (20:26 +0000)]

Reducing the number of indentation steps.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5554 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Tue, 12 Jan 2016 20:17:05 +0000 (20:17 +0000)]

Condensing the preparsing of a line.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5553 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Tue, 12 Jan 2016 20:08:31 +0000 (20:08 +0000)]

Removing a senseless iteration: simply add the new record at the tail.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5552 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Tue, 12 Jan 2016 19:20:40 +0000 (19:20 +0000)]

Differentiating a variable name from function names.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5551 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Tue, 12 Jan 2016 19:07:01 +0000 (19:07 +0000)]

Removing some code duplication.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5550 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Tue, 12 Jan 2016 11:16:39 +0000 (11:16 +0000)]

Rename a variable, to match the save routine.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5549 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Tue, 12 Jan 2016 11:03:00 +0000 (11:03 +0000)]

Fixing some typos and whitespace, and normalizing the dates in the NEWS file.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5548 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Tue, 12 Jan 2016 10:23:38 +0000 (10:23 +0000)]

Fixing the 2.5.1 tag in the Changelog.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5547 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Chris Allegretta [Mon, 11 Jan 2016 05:11:30 +0000 (05:11 +0000)]

Back to SVN

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5546 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Chris Allegretta [Mon, 11 Jan 2016 05:05:01 +0000 (05:05 +0000)]

GNU nano 2.5.1 release

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5544 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Chris Allegretta [Mon, 11 Jan 2016 05:03:20 +0000 (05:03 +0000)]

Forward date 2.5.1 up to the 11th since I didnt get to it before Midnight.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5543 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sun, 10 Jan 2016 16:18:43 +0000 (16:18 +0000)]

Adjusting dates and version number.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5542 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sun, 10 Jan 2016 16:10:57 +0000 (16:10 +0000)]

Adding a news item for the upcoming 2.5.1.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5541 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sat, 9 Jan 2016 21:10:39 +0000 (21:10 +0000)]

Snipping inconsistent blank lines in the Changelog.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5540 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sat, 9 Jan 2016 20:21:29 +0000 (20:21 +0000)]

Not going beyond the number of available rows in the edit window.
This fixes Savannah bug #42188.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5539 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sat, 9 Jan 2016 18:41:56 +0000 (18:41 +0000)]

Making sure to keep advancing also when regex matches are zero-length.
This fixes Savannah bug #26977 -- a hang on start="^" end="$".

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5538 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Thu, 7 Jan 2016 15:42:44 +0000 (15:42 +0000)]

Adding a comment and using a symbolic value.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5537 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Thu, 7 Jan 2016 15:21:59 +0000 (15:21 +0000)]

Delete two unneeded #ifdefs -- better fail to compile than create a cripple.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5536 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Mon, 4 Jan 2016 19:42:37 +0000 (19:42 +0000)]

Making "Tab" produce the appropriate keycode.
This fixes Savannah bug #46812.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5535 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Mon, 4 Jan 2016 11:10:07 +0000 (11:10 +0000)]

Gettextizing a forgotten string.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5534 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Mon, 4 Jan 2016 10:50:21 +0000 (10:50 +0000)]

Adding "Tab" as a key description, just like "Del" and "Enter" already are.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5533 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Mon, 4 Jan 2016 10:37:11 +0000 (10:37 +0000)]

Improving the name of allow_pending_sigwinch() to allow_sigwinch(),
and improving its comments too.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5532 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Mon, 4 Jan 2016 10:05:52 +0000 (10:05 +0000)]

Condensing the exit code of do_linter().

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5531 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Mon, 4 Jan 2016 09:52:43 +0000 (09:52 +0000)]

Rewriting the loop, and constifying the input of sctofunc().

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5530 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Mon, 4 Jan 2016 09:44:35 +0000 (09:44 +0000)]

No longer freeing any existing functions -- they are defined only once.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5529 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Mon, 4 Jan 2016 09:12:21 +0000 (09:12 +0000)]

Constifying the input parameter of strtosc() and strtomenu().
Patch by Mike Frysinger.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5528 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sun, 3 Jan 2016 17:37:05 +0000 (17:37 +0000)]

Adjusting the indentation after the previous change.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5527 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sun, 3 Jan 2016 17:07:29 +0000 (17:07 +0000)]

Alerting the user when a functionless shortcut is encountered.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5526 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sun, 3 Jan 2016 16:57:17 +0000 (16:57 +0000)]

Aborting reset_multis() when there are zero multiline regexes.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5525 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sun, 3 Jan 2016 16:21:04 +0000 (16:21 +0000)]

Letting reset_multis() figure out whether after an addition a full refresh is
needed (for the sake of multiline regexes), instead of doing it always.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5524 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sun, 3 Jan 2016 15:35:52 +0000 (15:35 +0000)]

Letting reset_multis() figure out whether after a deletion a full refresh is
needed, before doing a redraw of the current line.
This fixes Savannah bug #46794

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5523 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sat, 2 Jan 2016 16:33:03 +0000 (16:33 +0000)]

Correctly restoring the settings of NO_HELP and MORE_SPACE.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5522 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sat, 2 Jan 2016 16:25:50 +0000 (16:25 +0000)]

Skipping the unneeded reinitialization of the windows;
it will be done when polling the keybuffer.

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Benno Schulenberg [Sat, 2 Jan 2016 16:01:04 +0000 (16:01 +0000)]

Plugging three tiny memory leaks.

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Benno Schulenberg [Thu, 31 Dec 2015 19:20:40 +0000 (19:20 +0000)]

Chopping a duplicate parameter.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5519 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Thu, 31 Dec 2015 17:20:46 +0000 (17:20 +0000)]

Chopping an always FALSE parameter.

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Benno Schulenberg [Thu, 31 Dec 2015 16:49:07 +0000 (16:49 +0000)]

Deleting a now unused function.

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Benno Schulenberg [Thu, 31 Dec 2015 16:44:32 +0000 (16:44 +0000)]

Restoring the cursor position differently, using a more basic routine.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5516 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Wed, 30 Dec 2015 20:57:31 +0000 (20:57 +0000)]

Normalizing the comments in the OCaml file.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5515 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Wed, 30 Dec 2015 10:11:20 +0000 (10:11 +0000)]

Not trying to position the cursor when opening a buffer failed.
This fixes Savannah bug #46778.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5514 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Tue, 29 Dec 2015 16:48:25 +0000 (16:48 +0000)]

Disabling the regex for multiline strings in C and Assembler,
as it colours some things wrong and is a glutton on time.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5513 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Wed, 23 Dec 2015 19:18:33 +0000 (19:18 +0000)]

Going back to the filename prompt when the user decides to save a
changed buffer after all, as the buffer may not have a name yet.
This fixes Savannah bug #46752.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5512 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Wed, 23 Dec 2015 16:44:39 +0000 (16:44 +0000)]

Not opening an extra blank buffer when an empty file is read.
This bug was exposed by r5498 on December 18.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5511 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Wed, 23 Dec 2015 16:37:04 +0000 (16:37 +0000)]

Improving the ordering of two bindable functions.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5510 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Wed, 23 Dec 2015 16:34:44 +0000 (16:34 +0000)]

Offering ^Q in the writeout menu to close and discard the current buffer
without saving it.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5509 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Wed, 23 Dec 2015 14:05:47 +0000 (14:05 +0000)]

Preventing valid pointers from getting truncated and rejected.
Patch by Mike Frysinger, tweaked by Benno.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5508 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Wed, 23 Dec 2015 13:37:55 +0000 (13:37 +0000)]

History: no prompting on exit errors, because making the user hit Enter when
there's an error saving history state at exit is pointless and annoying.
Just notify the user and move on.
Patch by Mike Frysinger, tweaked and extended by Benno.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5507 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Wed, 23 Dec 2015 10:54:40 +0000 (10:54 +0000)]

Expanding the autoconf syntax a little, by handling .m4 files too, adding the
"elif" keyword, handling dnl comments better, and marking trailing whitespace.
Patch by Mike Frysinger.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5506 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Wed, 23 Dec 2015 09:39:50 +0000 (09:39 +0000)]

AC_CHECK_HEADERS_ONCE() is very special cannot be conditionalized.
Use plain AC_CHECK_HEADERS() instead, so ./configure will not check
for magic.h and zlib.h when --disable-libmagic is given.
Patch by Christian Weisgerber.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5505 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Tue, 22 Dec 2015 20:24:50 +0000 (20:24 +0000)]

Using 'return' instead of an intermediate variable.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5504 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Tue, 22 Dec 2015 19:00:25 +0000 (19:00 +0000)]

Renaming three keyboard functions -- 'get' is not a good name when the
routine isn't getting something from somewhere but just converting it.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5503 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Tue, 22 Dec 2015 16:52:09 +0000 (16:52 +0000)]

Tweaking the Changelog.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5502 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Tue, 22 Dec 2015 16:51:00 +0000 (16:51 +0000)]

Moving two functions to the color.c file, where they belong.
And making the checking for an impatient user into a separate routine.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5501 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Sun, 20 Dec 2015 21:10:41 +0000 (21:10 +0000)]

Precalculating the multiline-regex cache data for each buffer,
not just for the first. This fixes Savannah bug #46511.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5500 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Fri, 18 Dec 2015 20:44:01 +0000 (20:44 +0000)]

Tweaking some comments and improving a variable name.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5499 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

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Benno Schulenberg [Fri, 18 Dec 2015 19:18:23 +0000 (19:18 +0000)]

Chopping a superfluous boolean parameter -- 'prevnode' being NULL is
enough indication that the first line is being read.

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5498 35c25a1d-7b9e-4130-9fde-d3aeb78583b8