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3647 Commits

Author SHA1 Message Date
Benno Schulenberg
8fbb922868 Renaming a variable, from 'endcolor' to 'lastcolor', to fully avoid 
the idea that it might have something to do with 'end_regex'.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5733 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-13 20:05:36 +00:00
Benno Schulenberg
6ed6462154 Combining the regular-expression flags at compile time instead of at run time. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5732 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-13 19:37:21 +00:00
Benno Schulenberg
57c50baa61 Allowing the use of word boundary markers \< and \> in search strings on 
non-GNU systems.  This is a partial fix for Savannah bug #47325.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5731 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-13 19:19:12 +00:00
Benno Schulenberg
4712fc0615 Mentioning SVN instead of CVS, in the docs and in a comment. 
Patch by Thomas Rosenau.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5730 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-13 19:09:28 +00:00
Benno Schulenberg
63d59656d3 Refinding the tail of the colors list only when extending, 
not for every added color, thus saving some 15 microseconds.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5729 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-12 11:15:12 +00:00
Benno Schulenberg
f72e16502e Renaming a variable. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5728 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-12 10:21:02 +00:00
Benno Schulenberg
fa82824a59 Reducing the indentation by short-circuiting a loop. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5727 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-12 09:52:16 +00:00
Benno Schulenberg
3cb80ff7ea Renaming two functions, to be more distinguishable -- 
a leading underscore as the only difference is not enough.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5726 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-12 09:43:10 +00:00
Benno Schulenberg
af40fb65ae Tweaking the Changelog a bit, and the NEWS file (double spacing version jumps). 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5725 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-12 09:37:48 +00:00
Benno Schulenberg
4e8d2d6223 Unnesting two ifs -- to put filenames, headerlines, and magic strings 
on equal footing.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5724 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-12 09:18:50 +00:00
Benno Schulenberg
c5fedaa043 Setting the syntax and regex pointers just once, in a single place. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5723 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-12 08:46:18 +00:00
Benno Schulenberg
1786484486 Fixing compilation when configured with --enable-tiny plus --enable-nanorc. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5722 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-11 17:14:30 +00:00
Benno Schulenberg
d08d72a05d Checking for an open syntax first, before checking it is named "default". 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5721 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-11 16:51:15 +00:00
Benno Schulenberg
6e37723fbe Eliding a variable. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5720 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-11 16:45:00 +00:00
Benno Schulenberg
b8aae4d872 Tweaking some comments and reshuffling/reindenting some lines. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5719 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-11 16:39:27 +00:00
Benno Schulenberg
fb7f7011ec Fixing compilation when configured with --enable-tiny plus --enable-browser. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5718 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-11 16:30:29 +00:00
Benno Schulenberg
8a5ae2130b Renaming a variable to better fit its new role. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5717 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-10 20:36:12 +00:00
Benno Schulenberg
04262f09a4 Turning the linked list of syntaxes upside-down, so that the last-defined one 
comes first, so that a search can stop at the first match instead of always
having to run through the entire list.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5716 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-10 20:06:01 +00:00
Benno Schulenberg
ed296525f4 Eliding the functions parse_header_exp() and parse_magic_exp(), 
and reshuffling the parameters in grab_and_store().


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5715 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-10 11:00:59 +00:00
Benno Schulenberg
837b4e66e2 Folding the parsing of a linter and formatter command into a single routine. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5714 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-10 10:36:49 +00:00
Benno Schulenberg
2994ea9d02 Not accepting 'header" and 'magic' commands for the default syntax. 
This fixes Savannah bug #47323.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5713 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-10 09:46:21 +00:00
Benno Schulenberg
2f63e8dfc1 Using the grab_and_store() function also for gathering up extension regexes. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5712 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-09 21:00:42 +00:00
Benno Schulenberg
b0bdfbb0f7 Producing an adequate error message when the syntax name is improperly quoted. 
This fixes Savannah bug #47324.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5711 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-09 20:28:50 +00:00
Benno Schulenberg
6a4d3aad80 Tweaking a few things and renaming a variable. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5710 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-04 20:50:38 +00:00
Benno Schulenberg
8a244c607a Renaming three variables. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5709 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-04 20:22:27 +00:00
Benno Schulenberg
90f1ccf9ac Eliding the now too tiny function free_list_item(). 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5708 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-04 18:28:03 +00:00
Benno Schulenberg
c02c182bd7 Deleting a now-unused struct member. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5707 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-04 17:04:56 +00:00
Benno Schulenberg
2070d3a26f Not bothering to keep the compiled regular expression when it matched. 
Stopping instead to call malloc() pointlessly.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5706 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-04 14:53:45 +00:00
Benno Schulenberg
ce32cb0f6b Allowing to select an empty syntax. And selecting the last 
instead of the first syntax that matches a certain magic string
(forgotten in the previous commit).


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5705 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-01 11:21:05 +00:00
Benno Schulenberg
3df1a3f0f4 Not bothering to discard a duplicate syntax -- selecting simply the 
last-defined one.  This addresses Savannah bug #47303.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5704 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-01 11:06:00 +00:00
Benno Schulenberg
83975027e5 Not dereferencing symlinks, so that the syntax will be derived from the 
name given on the command line, not from the name of the target file.
This fixes Savannah bug #47307.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5703 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-29 16:56:54 +00:00
Benno Schulenberg
e39423b49d Fixing breakage of r5695 -- I confused nregcomp() with regcomp(). :( 
Hhrr...  Names that don't seem to differ...


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5702 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-29 15:40:13 +00:00
Benno Schulenberg
04669b5635 Renaming a variable and reshuffling a few lines. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5701 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-29 12:17:53 +00:00
Benno Schulenberg
85e166b0f2 "Closing" an extended syntax again, to prevent sneakily extending 
the last-defined syntax.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5700 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-29 12:04:22 +00:00
Benno Schulenberg
773fc447df Arranging some things more orderly. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5699 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-29 10:54:48 +00:00
Benno Schulenberg
717e697e0b Not allocating a struct for the "none" syntax -- it doesn't need any. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5698 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-29 10:29:52 +00:00
Benno Schulenberg
a24aee417d Renaming a struct member. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5697 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-29 09:17:03 +00:00
Benno Schulenberg
275e9f0092 Disallowing the addition of further things to a syntax when 
an rcfile ends or when an invalid syntax command is found.
This fixes Savannah bug #47207


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5696 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-28 20:38:14 +00:00
Benno Schulenberg
68d94a0c74 Rearranging a few things in my style. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5695 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-28 17:16:39 +00:00
Benno Schulenberg
07f71e6c1a Not dropping regexes that were gathered earlier. 
This fixes Savannah bug #47285.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5694 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-28 16:36:23 +00:00
Benno Schulenberg
c2148cc902 Renaming a variable and fusing an increment. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5693 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-28 15:47:37 +00:00
Benno Schulenberg
1fba31e7b5 Using the now correct parsing of header regexes also for parsing magic regexes. 
This fixes Savannah bug #47292.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5692 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-28 15:16:27 +00:00
Benno Schulenberg
3e7591f534 Not continuing when something is wrong, but instead skipping the rest of 
the line.  This fixes Savannah bug #47289.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5691 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-28 11:04:36 +00:00
Benno Schulenberg
07441adb14 Renaming another struct element, because it refers not just 
to file extensions, but also to header lines and magic strings.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5690 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-26 20:19:13 +00:00
Benno Schulenberg
3522751c6b Renaming a struct element for aptness and contrast. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5689 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-26 20:09:29 +00:00
Benno Schulenberg
2134212fa9 Eliding the function nfreeregex(), now used just once. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5688 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-26 17:25:48 +00:00
Benno Schulenberg
e74a4c26c0 Renaming a variable for conciseness. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5687 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-26 17:11:35 +00:00
Benno Schulenberg
4d53694a27 Factoring out a triple repetition into found_in_list(). 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5686 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-26 16:37:23 +00:00
Benno Schulenberg
c3b9d29502 Stripping things bare to see the sameness. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5685 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-26 16:18:18 +00:00
Benno Schulenberg
812f986f2e Looking for the default syntax only when all else failed -- 
foregoing a small, complicating optimization.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5684 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-26 16:08:21 +00:00
Benno Schulenberg
a69460001e Back to SVN, and tweaking whitespace in NEWS and Changelog. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5683 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-26 09:20:59 +00:00
Benno Schulenberg
2146942248 Correcting the description of 'justifytrim', adding it to the Info document, 
sorting it, and tweaking a wording.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5682 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-26 09:04:54 +00:00
Chris Allegretta
162d534ff6 GNU nano 2.5.3 release 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5680 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-25 21:46:09 +00:00
Chris Allegretta
9f98333dce Call kill_spaces_on_justify justifytrim, to match the rest of rcfile naming conventions. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5679 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-25 21:04:45 +00:00
Benno Schulenberg
486e828443 Eliding splice_opennode() by handling the two cases (the creation of 
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
 2016-02-25 18:58:17 +00:00
Benno Schulenberg
3b8989b0a9 Now putting things in the proper order: setting 'prev_dir' only when 
we've actually succeeded in changing directory.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5677 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-25 14:08:47 +00:00
Benno Schulenberg
761fa7cd3a Plugging a memory leak by not copying a string twice. 
This fixes Savannah bug #47206.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5676 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-25 13:52:54 +00:00
Chris Allegretta
16c037fdb0 Tweak KILL_TRAILING_SPACES. Still deciding on name... 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5675 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-24 04:46:44 +00:00
Benno Schulenberg
6fef9208da Tweaking the Changelog. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5674 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-23 12:49:08 +00:00
Benno Schulenberg
f5eb316603 Rewrapping and reshuffling some lines. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5673 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-23 12:37:10 +00:00
Benno Schulenberg
a9a32d6d89 Centering the cursor when the thing being undone or redone is currently 
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
 2016-02-23 12:18:10 +00:00
Benno Schulenberg
287f78a26b Not moving the cursor when copying a backwardly marked region. 
This fixes Savannah bug #46980.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5671 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-23 12:07:58 +00:00
Benno Schulenberg
8a2dd978f8 Renaming a variable, for contrast and correctness. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5670 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-23 08:31:57 +00:00
Benno Schulenberg
6a002f5196 Using the correct column number also when messages are skipped. 
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
 2016-02-22 19:49:45 +00:00
Benno Schulenberg
7dd1030b15 Showing the cursor in the edit window when linting. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5668 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-22 18:34:04 +00:00
Benno Schulenberg
e085ebb872 Making the cursor visible again after a justification and after an 
unrecognized escape sequence.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5667 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-22 17:15:28 +00:00
Benno Schulenberg
27e1e83e8c As the charmove() already copies the terminating null byte, 
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
 2016-02-22 16:51:39 +00:00
Chris Allegretta
0dec394303 Make that kill_spaces_on_justify, add hilighting. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5665 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-22 15:23:57 +00:00
Chris Allegretta
6a0ae5aaa2 2016-02-22 Chris Allegretta <chrisa@asty.org> 
* 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
 2016-02-22 15:10:32 +00:00
Benno Schulenberg
3ed08c568f Eliding a variable -- there is no need to optimize for calls of strlen(), 
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
 2016-02-22 14:26:05 +00:00
Benno Schulenberg
7c0e433305 Not moving too many bytes -- that is: not moving them beyond the 
allocated buffer.  This fixes Savannah bug #47219.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5662 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-22 13:17:53 +00:00
Benno Schulenberg
c115166f5b Sorting the prev_word() and next_word() functions in the standard way: 
the backward one first.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5661 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-22 12:49:08 +00:00
Benno Schulenberg
9d8c72951f The amount to scroll is never zero, so there is no need to check. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5660 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-22 09:55:59 +00:00
Benno Schulenberg
818a39cfb9 Condensing some code by factoring out a repetition. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5659 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-22 09:34:33 +00:00
Benno Schulenberg
f4f9954556 Eliding the function free_openfilestruct() as it is used only once. 
(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
 2016-02-22 09:02:58 +00:00
Benno Schulenberg
814a4220a2 Removing four unneeded checks for NULL. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5657 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-21 20:54:04 +00:00
Benno Schulenberg
801b3ce675 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
 2016-02-21 13:33:52 +00:00
Benno Schulenberg
acf19bde22 Reducing an allocation to what is actually needed. 
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
 2016-02-20 16:35:09 +00:00
Benno Schulenberg
0f64fe0af2 Parsing a character in the correct buffer: in the first match 
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
 2016-02-20 12:30:07 +00:00
Benno Schulenberg
e86dc0381c Avoiding a memory leak when tabbing on a string that doesn't occur in the 
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
 2016-02-20 12:16:43 +00:00
Benno Schulenberg
5fa5ccff43 Deleting a debugging leftover. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5652 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-18 20:10:02 +00:00
Benno Schulenberg
9703934479 Allowing the parameter of free_filestruct() to be NULL, 
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
 2016-02-18 19:58:18 +00:00
Benno Schulenberg
56cfab3df6 Fixing Savannah bug #47127 the proper way, 
eliding two silly calls of edit_redraw().


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5650 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-18 16:31:02 +00:00
Benno Schulenberg
16ba6df68c Deleting a redundant assignment. The multidata pointer is already 
set to NULL in make_new_node(), a few lines earlier.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5648 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-16 09:06:21 +00:00
Benno Schulenberg
706f01422d Avoiding the loss a buffer when getcwd() fails. 
This fixes Savannah bug #47129 reported by Mike Frysinger.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5647 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-15 16:24:39 +00:00
Benno Schulenberg
6c0e5e3f2c Freeing not just the struct but also the data it contains, 
and also when it is the first and only line.
This fixes Savannah bug #47153 reported by Mike Frysinger.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5646 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-15 12:56:18 +00:00
Benno Schulenberg
8d005c8743 Saying that the 2.5 branch is a "rolling" release, that lock files are done, 
and preparing for 2.5.3.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5645 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-14 12:17:17 +00:00
Benno Schulenberg
e540053eb3 Renaming and condensing some stuff, and correcting the main comment, 
because 'allow_cntrls == FALSE' meant that controls were being filtered.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5644 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-14 12:03:47 +00:00
Benno Schulenberg
ef16a2a250 Doing the copying of typed stuff from input to output just once. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5643 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-14 11:16:54 +00:00
Benno Schulenberg
15947ac871 Restoring the mentioned behavior also for the internal spell fixer. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5642 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-14 10:29:48 +00:00
Benno Schulenberg
f3a1d7ba06 Making the iteration through replacement matches behave the same again as the 
iteration through search matches: showing them centered when found offscreen.
This fixes Savannah bug #47127.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5641 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-14 10:19:27 +00:00
Benno Schulenberg
568d2a389c Switching the cursor on and off at the appropriate moments (that is: when 
needed), so that it no longer shows in the help screen nor in the file list.
This fixes Savannah bug #47126.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5640 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-13 19:41:12 +00:00
Benno Schulenberg
ec3cd1eeae Allocating enough space for printing out the line and column numbers. 
This fixes Savannah bug #47135.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5639 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-13 17:00:06 +00:00
Benno Schulenberg
813f9f72d0 Rebuilding the file list only when necessary, and not for each and every 
cursor movement.  This fixes Savannah bug #47133.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5638 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-13 16:42:30 +00:00
Chris Allegretta
0f45b26cb9 GNU nano 2.5.2 release 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5635 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-12 05:25:29 +00:00
Benno Schulenberg
6f352038da Making the formatter command more visible in the Go syntax file. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5634 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-11 17:30:16 +00:00
Benno Schulenberg
de5b2634c8 Condensing some declarations, rewrapping some lines, and improving a 
few comments.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5633 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-11 17:25:37 +00:00
Benno Schulenberg
e39938c1fa Not leaving curses mode in the formatter, as that would hide 
error messages upon reentry.  And, if there are any messages,
allowing the user a little time to read them.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5632 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-11 16:57:52 +00:00
Benno Schulenberg
d4118efea5 Going to the next item in the list before freeing the current one. 
This fixes Savannah bug #46796.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5631 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-11 08:50:11 +00:00
Benno Schulenberg
6c82fd65ad Adding remark to Changelog that Savannah bug #47111 is fixed. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5630 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-11 08:26:08 +00:00
Benno Schulenberg
65efed5f97 Freeing the position-history records that are dropped. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5629 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-10 20:29:23 +00:00
Benno Schulenberg
b8e0e22d64 Switching the cursor on in the right place: in the central input routine. 
This makes the cursor visible again during linting.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5628 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-10 20:16:50 +00:00
Benno Schulenberg
fddad2636d Removing two SVN Id tags and a duplication. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5627 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-10 16:40:08 +00:00
Benno Schulenberg
9646d7c87d Thanking a Spanish, a Catalan, and a Croat translator. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5626 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-10 16:26:51 +00:00
Benno Schulenberg
14d1b3bd36 Allowing only control sequences in the proper range to be rebound. 
This fixes Savannah bug #47025.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5625 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-10 15:06:45 +00:00
Benno Schulenberg
d83bd7e305 Plugging a sneaky memory leak. This fixes Savannah bug #47003 
reported and solved by Mike Frysinger.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5624 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-10 12:32:43 +00:00
Benno Schulenberg
ef2cfa31a7 Preventing a chain of editing actions from continuing after a discard. 
This fixes Savannah bug #47104.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5623 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-10 08:49:23 +00:00
Benno Schulenberg
0dbc867a16 Adjusting the version number in the docs before release. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5622 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-09 20:57:37 +00:00
Benno Schulenberg
cdeb90515b Checking the result of a stat() to avoid referencing unitialized data. 
The original patch was by Kamil Dudka.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5621 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-09 20:53:11 +00:00
Benno Schulenberg
e853c1ee7c Renaming a variable for clarity. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5620 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-07 13:41:46 +00:00
Benno Schulenberg
e5fee7e649 Normalizing a bit of indentation. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5619 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-07 13:37:16 +00:00
Benno Schulenberg
836fa7066a Using a character class instead of a literal tab and space. 
The change was inspired by David Niklas.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5618 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-07 13:14:23 +00:00
Benno Schulenberg
98a8c06394 Eliding an unneeded 'if'. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5617 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-07 13:08:27 +00:00
Benno Schulenberg
12f27299f1 Avoiding a pointless lstat() when not writing to a temporary file. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5616 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-07 13:03:48 +00:00
Benno Schulenberg
05334a2b3c Not recording files that have the default cursor position. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5615 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-07 12:49:42 +00:00
Benno Schulenberg
22a01cad9e Rewrapping some lines and removing some useless comments. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5614 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-06 12:12:08 +00:00
Benno Schulenberg
8585bf2dd4 Avoiding to update the statusbar twice for a Backspace. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5613 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-06 11:50:57 +00:00
Benno Schulenberg
2cfa96bde9 Renaming 'update_bar_if_needed()' for more contrast and aptness. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5612 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-06 11:44:33 +00:00
Benno Schulenberg
d844f05a1e Chopping two parameters that are always the same, and that are 
global variables anyway.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5611 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-06 11:40:15 +00:00
Benno Schulenberg
97dcd377e7 Turning the cursor off when writing in the status bar, 
and ensuring it is on when waiting for input.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5610 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-06 11:18:27 +00:00
Benno Schulenberg
cc2d37053c Updating the screen immediately when a message is posted on the status bar. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5609 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-06 11:05:58 +00:00
Benno Schulenberg
6829241433 Removing the --nofollow option that hasn't been working for a dozen years. 
With this option, nano would simply refuse to write to any symlinked file;
if anyone really used this option, they would certainly have complained.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5608 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-06 10:59:31 +00:00
Benno Schulenberg
cca22bb10a Guiding the translators a little bit. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5607 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-05 12:27:54 +00:00
Benno Schulenberg
5a5144b75a Putting four strings in the standard order: first backward, then forward. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5606 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-05 12:01:02 +00:00
Benno Schulenberg
2a2e012064 Condensing the descriptions of command-key sequences and of the screen layout; 
mentioning how to enter Unicode and that regular expressions are line oriented.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5605 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-02-05 11:55:55 +00:00
Benno Schulenberg
7ade5deabe Making Home go always fully home. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5604 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-01-31 13:26:15 +00:00
Benno Schulenberg
7b74fedc05 Showing ^^ and M-^ as valid key names. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5603 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-01-31 13:20:40 +00:00
Benno Schulenberg
ba987350a9 Being more specific in how a given path is invalid. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5602 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-01-31 13:06:06 +00:00
Benno Schulenberg
f96f4fe616 Updating position history only when 'positionlog' is set. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5601 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-01-29 20:43:54 +00:00
Benno Schulenberg
68ab4b848b Plugging another memory leak. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5600 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-01-29 20:39:12 +00:00
Benno Schulenberg
98e72f50e6 Checking the position history only when 'positionlog' is set 
/also/ for the first file.  :|


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5599 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-01-29 17:18:27 +00:00
Benno Schulenberg
41f08534d9 Plugging a couple of memory leaks. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5598 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-01-29 16:58:02 +00:00
Benno Schulenberg
f8ed6bb099 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
 2016-01-29 16:20:28 +00:00
Benno Schulenberg
d8801ec10e 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
 2016-01-29 16:01:43 +00:00
Benno Schulenberg
a93a11eb42 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
 2016-01-26 10:31:16 +00:00
Benno Schulenberg
5688c160a9 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
 2016-01-26 10:10:20 +00:00
Benno Schulenberg
65c7c810bc Adjusting some indentation and some line wrapping. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5593 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-01-26 09:16:09 +00:00
Benno Schulenberg
7256b055b1 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
 2016-01-26 09:06:31 +00:00
Benno Schulenberg
3331828696 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
 2016-01-25 20:51:00 +00:00
Benno Schulenberg
2b72f1d1f1 Documenting the --enable-altrcname configure option. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5590 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-01-25 20:38:10 +00:00
Benno Schulenberg
ae42240c33 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
 2016-01-25 20:26:01 +00:00
Benno Schulenberg
87460b5998 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
 2016-01-24 21:02:09 +00:00
Benno Schulenberg
decee32067 Eliding an unneeded function. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5587 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-01-24 20:44:39 +00:00
Benno Schulenberg
f01dd29f48 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
 2016-01-24 20:36:02 +00:00
Benno Schulenberg
53c8ada24b Removing a superfluous free. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5585 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-01-24 16:04:25 +00:00
Benno Schulenberg
eed1aab3f0 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
 2016-01-24 15:42:45 +00:00
Benno Schulenberg
b8d32d8b7b Condensing the code by removing a triplication. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5583 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-01-24 15:32:13 +00:00
Benno Schulenberg
8c705b5dc2 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
 2016-01-24 14:49:42 +00:00
Benno Schulenberg
cd1d435ac7 Renaming a variable for clarity and contrast. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5581 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-01-22 16:56:04 +00:00
Benno Schulenberg
3a3b1764af 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
 2016-01-22 16:10:36 +00:00