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3412 Commits

Author SHA1 Message Date
Benno Schulenberg
83475b0d84 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
 2016-01-10 16:10:57 +00:00
Benno Schulenberg
113cd506c9 Snipping inconsistent blank lines in the Changelog. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5540 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-01-09 21:10:39 +00:00
Benno Schulenberg
ec4ee1c489 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
 2016-01-09 20:21:29 +00:00
Benno Schulenberg
ebbb5b5d1e 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
 2016-01-09 18:41:56 +00:00
Benno Schulenberg
1ac2c4cd4f 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
 2016-01-07 15:42:44 +00:00
Benno Schulenberg
6d6cda24c8 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
 2016-01-07 15:21:59 +00:00
Benno Schulenberg
9962e3b65c 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
 2016-01-04 19:42:37 +00:00
Benno Schulenberg
9d72efa474 Gettextizing a forgotten string. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5534 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-01-04 11:10:07 +00:00
Benno Schulenberg
22557df600 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
 2016-01-04 10:50:21 +00:00
Benno Schulenberg
9e6b9a29a5 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
 2016-01-04 10:37:11 +00:00
Benno Schulenberg
0dd351a5c1 Condensing the exit code of do_linter(). 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5531 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-01-04 10:05:52 +00:00
Benno Schulenberg
dd29c56993 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
 2016-01-04 09:52:43 +00:00
Benno Schulenberg
7a08fa63f5 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
 2016-01-04 09:44:35 +00:00
Benno Schulenberg
539a4b42be 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
 2016-01-04 09:12:21 +00:00
Benno Schulenberg
42a761e77f Adjusting the indentation after the previous change. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5527 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-01-03 17:37:05 +00:00
Benno Schulenberg
0d85c8c68c 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
 2016-01-03 17:07:29 +00:00
Benno Schulenberg
a5bc70a541 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
 2016-01-03 16:57:17 +00:00
Benno Schulenberg
37712fb120 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
 2016-01-03 16:21:04 +00:00
Benno Schulenberg
5765e9675f 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
 2016-01-03 15:35:52 +00:00
Benno Schulenberg
c916ca87bf 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
 2016-01-02 16:33:03 +00:00
Benno Schulenberg
97e9476df5 Skipping the unneeded reinitialization of the windows; 
it will be done when polling the keybuffer.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5521 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-01-02 16:25:50 +00:00
Benno Schulenberg
9eca195990 Plugging three tiny memory leaks. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5520 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-01-02 16:01:04 +00:00
Benno Schulenberg
46db638435 Chopping a duplicate parameter. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5519 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-31 19:20:40 +00:00
Benno Schulenberg
1592ca0585 Chopping an always FALSE parameter. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5518 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-31 17:20:46 +00:00
Benno Schulenberg
8f0262f51e Deleting a now unused function. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5517 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-31 16:49:07 +00:00
Benno Schulenberg
33bc96ab5c 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
 2015-12-31 16:44:32 +00:00
Benno Schulenberg
26bc037b19 Normalizing the comments in the OCaml file. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5515 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-30 20:57:31 +00:00
Benno Schulenberg
37d8ad8687 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
 2015-12-30 10:11:20 +00:00
Benno Schulenberg
ae598e79a6 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
 2015-12-29 16:48:25 +00:00
Benno Schulenberg
480b6a320f 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
 2015-12-23 19:18:33 +00:00
Benno Schulenberg
31e1af646c 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
 2015-12-23 16:44:39 +00:00
Benno Schulenberg
a0eea607ba Improving the ordering of two bindable functions. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5510 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-23 16:37:04 +00:00
Benno Schulenberg
8cc6308f9c 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
 2015-12-23 16:34:44 +00:00
Benno Schulenberg
1bebe34b56 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
 2015-12-23 14:05:47 +00:00
Benno Schulenberg
277f58f8d8 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
 2015-12-23 13:37:55 +00:00
Benno Schulenberg
451b299c1d 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
 2015-12-23 10:54:40 +00:00
Benno Schulenberg
454f6ebb97 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
 2015-12-23 09:39:50 +00:00
Benno Schulenberg
bd91785d73 Using 'return' instead of an intermediate variable. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5504 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-22 20:24:50 +00:00
Benno Schulenberg
46082bd00c 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
 2015-12-22 19:00:25 +00:00
Benno Schulenberg
dd1b2dce98 Tweaking the Changelog. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5502 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-22 16:52:09 +00:00
Benno Schulenberg
31f0456e9a 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
 2015-12-22 16:51:00 +00:00
Benno Schulenberg
5737fe3461 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
 2015-12-20 21:10:41 +00:00
Benno Schulenberg
72760159e7 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
 2015-12-18 20:44:01 +00:00
Benno Schulenberg
22e9283520 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
 2015-12-18 19:18:23 +00:00
Benno Schulenberg
d63912947a Improving some comments and renaming three variables. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5497 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-18 18:44:40 +00:00
Benno Schulenberg
4fc16848fa Adjusting the whitespace after the previous change, and adding a comment. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5496 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-18 10:45:35 +00:00
Benno Schulenberg
8295a88ff0 Using a couple less #ifdefs, to mimic how this is done in set_colorpairs(). 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5495 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-18 10:41:09 +00:00
Benno Schulenberg
a77efae609 Adding the missing autoconf and nftables syntaxes to the files to be 
distributed.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5494 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-11 16:55:07 +00:00
Benno Schulenberg
9a6f62ff67 Rewrapping and reordering a few lines. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5493 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-08 19:09:14 +00:00
Benno Schulenberg
5834638d53 It shouldn't be necessary to doubly check for being at the end of file. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5492 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-08 18:54:13 +00:00
Benno Schulenberg
a64bfbee8b Letting also unlink_node() update 'filebot', instead of doing it in 
four different places.  It is not a problem that the history routines
also use these functions, as history nodes will never equal filebot.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5491 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-08 16:02:05 +00:00
Benno Schulenberg
77c0357868 Making splice_node() update 'filebot', instead of doing it in 
four different places.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5490 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-08 15:29:56 +00:00
Benno Schulenberg
cac3c3399f Making ^O always prompt for a filename, also when --tempfile is given. 
Users who want an immediate save, can bind the function 'savefile'.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5489 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-07 17:05:04 +00:00
Benno Schulenberg
5d27910d6d Quitting the loop when there is no end match. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5488 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-07 15:40:07 +00:00
Chris Allegretta
fa695744fd GNU nano 2.5.0 release 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5483 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-06 05:24:07 +00:00
Chris Allegretta
c4a6725ad6 2015-12-05 Chris Allegretta <chrisa@asty.org> 
* src/nano.c (main) : key_defined() is an ncurses-ism.  Add
	better checks for this.



git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5482 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-06 05:21:43 +00:00
Benno Schulenberg
bb31118fcb Avoiding two compilation warnings. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5481 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-05 11:38:26 +00:00
Benno Schulenberg
26151189ba Updating date and version number for the upcoming release. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5480 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-05 11:04:24 +00:00
Benno Schulenberg
40e1fd37d7 Fixing compilation with --enable-tiny --enable-justify. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5479 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-05 10:16:26 +00:00
Benno Schulenberg
f2da466388 Rewrapping some lines and tweaking some comments. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5478 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-04 21:11:10 +00:00
Benno Schulenberg
ba8f806705 Fusing three functions into a single one. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5477 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-04 20:54:34 +00:00
Benno Schulenberg
c12d1b87d4 Avoiding a compilation warning. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5476 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-04 11:01:48 +00:00
Benno Schulenberg
ccc9b24f16 Adding a note to the documentation about undo not working after 
a justification or reindentation.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5475 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-03 09:34:10 +00:00
Benno Schulenberg
4bc8ff1e6d Discarding the entire undo stack, to prevent nano from making mistakes 
when trying to undo edits after an indentation change.
This works around Savannah bug #46591.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5474 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-03 09:17:06 +00:00
Benno Schulenberg
8651fefc68 Discarding the entire undo stack, to prevent nano from dying (or 
making mistakes) when trying to undo edits after a justification.
This works around Savannah bug #45531.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5473 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-03 09:03:45 +00:00
Benno Schulenberg
ee5cdcbce5 Moving the trimming of the undo stack into a separate function. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5472 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-03 08:50:34 +00:00
Benno Schulenberg
a41968eeef A typo fix by David Lawrence Ramsey, 
and an accent fix by myself.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5471 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-03 08:35:40 +00:00
Benno Schulenberg
1fbcf0b23d Accepting not just 'Uncut' but also 'Undo' for undoing a justification. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5468 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-02 19:03:34 +00:00
Benno Schulenberg
1ea76eb51b Treating backslashed quotes properly, and 
not colouring triple-quoted strings twice.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5467 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-02 10:29:18 +00:00
Benno Schulenberg
5634d7d717 Not colouring triple quotes by themselves (in Python). 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5466 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-02 09:19:04 +00:00
Benno Schulenberg
ad1f1bce7f Adding syntax colouring for nftables. 
Original file by Arturo Borrero Gonzalez.
This addresses Debian bug #805288.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5465 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-02 09:14:45 +00:00
Benno Schulenberg
c9e91df4e4 Deleting four superfluous checks. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5464 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-01 13:44:52 +00:00
Benno Schulenberg
07e806e7f2 Unindenting the part that was the 'else'. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5463 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-01 13:33:45 +00:00
Benno Schulenberg
eee07d5755 Renaming a label and eliding an 'else'. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5462 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-01 12:49:17 +00:00
Benno Schulenberg
3d6378b153 Moving a check to a better place. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5461 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-01 12:35:48 +00:00
Benno Schulenberg
ae22fe03eb Deleting two redundant assignments. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5460 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-01 11:51:10 +00:00
Benno Schulenberg
4ea55c3bf7 Renaming two variables for clarity. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5459 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-01 11:43:13 +00:00
Benno Schulenberg
6a88d8a737 Marking the current buffer as mofified only when actually something 
was inserted.  This fixes Savannah bug #45409.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5458 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-12-01 11:39:04 +00:00
Benno Schulenberg
42ac5368e1 Allowing an array parameter to be NULL. 
This fixes Savannah bug #46420.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5457 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-30 16:44:44 +00:00
Benno Schulenberg
66e21416af Storing and retrieving the correct file size before and after an action. 
This fixes Savannah bug #45523.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5456 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-30 16:21:51 +00:00
Benno Schulenberg
6b1566023a Redoing cuts at EOF properly. 
This fixes Savannah bug #46541.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5455 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-30 15:49:37 +00:00
Benno Schulenberg
0129299dc9 Eliding a variable, and tweaking some comments. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5454 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-29 14:15:16 +00:00
Benno Schulenberg
98f2f852dd Deleting two redundant conditions, and moving the least frequent case 
to the end.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5453 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-29 13:52:48 +00:00
Benno Schulenberg
ee33503402 Using the main multidata-cache-allocation routine. 
(Note that there can only be colorstrings when there /is/ a syntax,
so there is no need to check for the latter here.)


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5452 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-29 13:20:08 +00:00
Benno Schulenberg
e19a16f0e6 Always setting the multidata to CBEGINBEFORE when an end is found, 
also when the coloured part is horizontally scrolled off.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5451 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-29 12:31:49 +00:00
Benno Schulenberg
9e22e8b1b5 Adjusting whitespace and comments. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5450 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-29 10:43:10 +00:00
Benno Schulenberg
6135e28878 Resetting the multidata a bit less often. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5449 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-29 10:14:25 +00:00
Benno Schulenberg
f9a6eb8bec Evaluating correctly whether to reset the multidata cache. 
This fixes Savannah bug #46543.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5448 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-29 10:07:49 +00:00
Benno Schulenberg
b1d6d7f95c Initializing a newly allocated multidata array. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5447 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-28 19:03:33 +00:00
Benno Schulenberg
be01647a18 Allowing the user full control over the values of MALLOC_CHECK_ and 
MALLOC_PERTURB_; nano shouldn't override them.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5446 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-28 17:29:39 +00:00
Benno Schulenberg
4a59b12ed4 Warning about an impossible condition, instead of blithely continuing. 
And eliding an unneeded variable.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5445 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-26 09:31:33 +00:00
Benno Schulenberg
793d8490de Also the /redoing/ of a Backspace at EOF is a special case. 
This fixes Savannah bug #46532.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5444 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-26 08:45:22 +00:00
Benno Schulenberg
cf0c9403e1 Adding Mark Majeres and myself to the AUTHORS file. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5443 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-25 10:23:05 +00:00
Benno Schulenberg
530c7862c9 Handling more internal errors, and doing it correctly: showing it 
directly on the statusbar instead of as an undid or redid message.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5442 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-25 10:11:54 +00:00
Benno Schulenberg
b255b01b50 Eliding an unneeded variable, and not skipping the end of the function 
when things went wrong.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5441 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-25 09:49:27 +00:00
Benno Schulenberg
1b69dd629a Warning about a condition that should never occur, 
instead of silently continuing.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5440 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-25 09:27:25 +00:00
Benno Schulenberg
438cb110ff Refreshing the whole edit window only when there are multiline regexes, 
and checking for this just once for every burst of keystrokes.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5439 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-25 09:10:02 +00:00
Benno Schulenberg
e0d0ca4b97 Renaming a variable for clarity. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5438 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-24 13:28:32 +00:00
Benno Schulenberg
fbe4376822 Inserting a new node into a linked list by using just two parameters: 
the insertion point and the new node.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5437 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-24 13:24:01 +00:00
Benno Schulenberg
9c821dfe2e Telling the user on the statusbar when a syntax name given on the 
command line does not exist.  This fixes Savannah bug #46503.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5436 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2015-11-24 11:42:19 +00:00