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Author SHA1 Message Date
Benno Schulenberg
08e5eea5b6 Not calculating the line length twice. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5374 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-10-27 16:57:32 +00:00
Benno Schulenberg
17b46f04da Rewriting do_next_word() to use the same, simpler logic as do_prev_word(). 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5373 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-10-27 16:48:24 +00:00
Benno Schulenberg
b4103321e6 Jumping to the beginning of the current word when in its middle 
instead of to the beginning of the preceding word, to match the
behaviour of Pico and of most other editors.  It also rewrites
the entire routine.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5372 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-09-05 09:40:09 +00:00
Benno Schulenberg
6620de0091 Dropping a return value that is never used. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5371 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-09-05 09:22:50 +00:00
Benno Schulenberg
954d04bc59 Forcing a redraw of a line only when it contains a multicolumn character, 
as that is the only known situation where things go wrong.  This spares
all regular text a significant slowdown.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5370 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-09-05 09:14:24 +00:00
Benno Schulenberg
9205c28865 Reverting my own patch that claimed that UTF8 is a stateless encoding. 
Apparently there is /some/ state somewhere after all.  Don't have time
now to figure out where exactly.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5369 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-09-04 19:34:55 +00:00
Benno Schulenberg
459d9f8ba8 Rewrapping some lines and tweaking two comments. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5368 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-29 20:14:57 +00:00
Benno Schulenberg
213294e69c Adding a file: syntax colouring for Autoconf files. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5367 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-29 19:52:03 +00:00
Benno Schulenberg
86bbe50a3b Discarding an unneeded extra freeing of the help text. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5366 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-16 17:53:28 +00:00
Benno Schulenberg
8925eabd5e Not bothering to set things to NULL when they will be initialized right away, 
nor bothering with a separate initialization function when it's used only once.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5365 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-16 15:21:32 +00:00
Benno Schulenberg
149b1fe439 Removing some duplication in the initialization of a new openfile node. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5364 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-16 13:05:35 +00:00
Benno Schulenberg
a5b29539b1 Renaming and reordering most of 'help_line_len()'. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5363 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-16 12:20:24 +00:00
Benno Schulenberg
9e438cdce1 Determining the length of the current line by starting at the very 
beginning of it instead of at the wrap location.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5362 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-16 12:15:11 +00:00
Benno Schulenberg
7a1959fb11 Not bothering to pass around a function when it's used only once. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5361 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-16 09:28:33 +00:00
Benno Schulenberg
427eff6780 Adjusting some comments and whitespace. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5360 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-16 09:14:42 +00:00
Benno Schulenberg
5440796f31 Reducing the scope of a variable. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5359 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-16 08:49:29 +00:00
Benno Schulenberg
a9aa0ef997 Avoiding wide paragraphs of running text in the help screens, 
wrapping them at 74 columns if the screen is wider.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5358 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-16 08:43:56 +00:00
Benno Schulenberg
f811846dc5 Allowing to change the file format in restricted mode, but actually disabling 
Appending, Prepending, making Backups, and opening the File Browser.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5357 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-13 19:29:55 +00:00
Benno Schulenberg
8a058d1f9a Speeding up the finding of the longest filename in the current folder. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5356 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-13 18:22:29 +00:00
Benno Schulenberg
677e9474f7 Removing the mistaken comparison between a pointer and a literal character. 
(It will always be false, so it is apparently unneeded.)


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5355 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-13 17:46:19 +00:00
Benno Schulenberg
58a0ddebac Not bothering to reset any state, because UTF-8 is a stateless encoding. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5354 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-12 19:27:13 +00:00
Benno Schulenberg
07fdf46154 Avoiding a possibly erroneous message, because failing to delete 
the temporary file does not mean that copying failed.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5353 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-11 17:43:08 +00:00
Benno Schulenberg
c9337dd4ed Avoiding a call of copy_file() with a null pointer. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5352 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-11 17:27:30 +00:00
Benno Schulenberg
f5234e583f Making a message sound more definitive instead of temporary. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5351 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-09 18:12:32 +00:00
Benno Schulenberg
ea2b51a41d Removing an unneeded and mistaken condition: 
if something should be blanked, then both.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5350 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-09 18:10:13 +00:00
Benno Schulenberg
eac0446c86 Fixing compilation with --enable-tiny: file formats don't exist then. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5349 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-09 16:31:01 +00:00
Benno Schulenberg
90798fbfba Allowing to toggle whitespace display also when support for nanorc files 
has not been built in, since the default values are quite usable.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5348 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-09 16:05:50 +00:00
Benno Schulenberg
2a5bd555e7 Putting in the null byte "manually", and only when using UTF-8. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5347 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-08 08:10:57 +00:00
Benno Schulenberg
7e1bc82d98 Improving the formatting of the texi file, to get better HTML 
without adding confusing single quotes to the Info document.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5346 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-06 19:42:08 +00:00
Benno Schulenberg
30daf4d43f Letting malloc() help to find initialization failures and uses-after-free. 
Change was suggested by Mike Frysinger.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5345 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-06 09:01:33 +00:00
Benno Schulenberg
24d6b7fcf7 Tweaking the documentation. Mainly putting prevword and nextword in 
the standard order, and giving the Savannah URL for bug reporting.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5344 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-04 19:51:02 +00:00
Benno Schulenberg
052ad10d11 Advertising the five new bindable functions. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5343 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-04 19:20:51 +00:00
Benno Schulenberg
70cbbda87c Adding the option --unix (and 'set unix'), 
to save a file by default in Unix format.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5342 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-04 18:49:57 +00:00
Benno Schulenberg
95e1f55574 Plugging a tiny leak. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5341 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-03 19:52:48 +00:00
Benno Schulenberg
455fb4f063 Plugging a memory leak. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5340 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-03 08:32:52 +00:00
Benno Schulenberg
3d2784e113 Checking the value of shortcut->toggle only if it actually is a toggle. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5339 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-03 08:03:22 +00:00
Benno Schulenberg
8a06dfa4d7 Initializing also openfile->syntax. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5338 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-02 20:27:45 +00:00
Benno Schulenberg
ace151778b Adding "and exit" to the description of --help, for veracity, to match 
--version, and to distinguish it more from the description of ^G.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5337 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-01 08:47:38 +00:00
Benno Schulenberg
45f873a6a7 Showing also the dedicated keys in the ^G help text, 
to clarify some keys and to see which ones can be rebound.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5336 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-01 08:41:36 +00:00
Benno Schulenberg
e919c22793 Setting each multiline-color value instead of OR-ing it. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5335 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-08-01 08:35:14 +00:00
Benno Schulenberg
b3e4051ded Adding two new bindable functions which delete all characters 
from the cursor to the preceding or succeeding word start.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5334 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-07-31 11:52:26 +00:00
Benno Schulenberg
20ba559b9f Providing feedback for ^Z when suspension is not enabled. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5333 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-07-30 20:15:01 +00:00
Benno Schulenberg
b7f7df93df Changing "Justify" to a tag and regrouping a couple. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5332 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-07-30 19:51:08 +00:00
Benno Schulenberg
6847616aee Differentiating between something being disabled/restricted and 
help texts being unavailable.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5331 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-07-30 18:10:16 +00:00
Benno Schulenberg
104ea6b0c3 Normalizing whitespace after the preceding changes. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5330 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-07-30 11:29:45 +00:00
Benno Schulenberg
2ee18d635f Not showing ^R and ^T in the help lines in restricted mode (if possible), 
to give visual feedback.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5329 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-07-30 10:37:28 +00:00
Benno Schulenberg
efbf7b6ef3 Making the four toggles that don't have any effect in restricted mode 
say that they're disabled.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5328 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-07-29 20:21:45 +00:00
Benno Schulenberg
5885e34b23 Not showing options that don't have any effect when asking for --help in 
restricted mode.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5327 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-07-29 19:31:50 +00:00
Benno Schulenberg
e4294a211e It is better to say that this function is disabled 
than that no linter has been defined.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5326 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-07-29 17:36:39 +00:00
Benno Schulenberg
0b15c42a5c Dropping two superfluous checks for restricted mode, and 
two superfluous checks for the definition of a formatter.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5325 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-07-28 20:04:18 +00:00