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3613 Commits

Author SHA1 Message Date
Benno Schulenberg
311f0e8734 Snipping a useless setting of answer -- the Replace is being /cancelled/, 
and the next time a Search or Replace is run, this answer is overwritten
with an empty string.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5749 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-19 20:19:49 +00:00
Benno Schulenberg
9f93b33d29 Reshuffling some stuff to reduce indentation. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5748 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-19 18:51:46 +00:00
Benno Schulenberg
e291131d0a Snipping an always-FALSE condition -- do_prompt() will always 
return with -2 when answer is empty, so when answer is empty
i cannot be zero.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5747 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-19 18:23:37 +00:00
Benno Schulenberg
fc1edf28ce Deleting another unneeded variable. Fully redundant. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5746 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-19 17:19:30 +00:00
Benno Schulenberg
3dee81bfaa Deleting a now unneeded variable. 
We will need this again when one day we make a toggle between
jumping to a directory and searching for a filename fragment,
just like the ^T toggle that exists in the Search / Go-to-line
menus.  But for now, we don't need this.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5745 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-19 17:13:33 +00:00
Benno Schulenberg
01888abb22 Deleting a snippet of dead code -- the MGOTODIR menu doesn't have any 
functions that could be executed -- other than the line-edition ones,
which are executed under do_prompt().  So the latter won't return
unless either it was cancelled or an answer was given.  Also, if it
/had/ returned with a value bigger than zero, it tried to put back
the key sequence for do_gotolinecolumn_void(), which does not exist
in the MBROWSER menu, so this would not have done anything.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5744 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-19 17:01:40 +00:00
Benno Schulenberg
90cffe3fd0 Not bothering to set the current answer to the empty string, 
as do_prompt() can handle a NULL.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5743 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-19 16:41:45 +00:00
Benno Schulenberg
a6740ba3fd Storing always the last-typed string, also when it's an invalid regex. 
This fixes Savannah bug #47440.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5742 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-19 16:19:44 +00:00
Benno Schulenberg
e753cd1c38 Adjusting some indentation. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5741 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-17 19:30:29 +00:00
Benno Schulenberg
7098dd0cd0 Pruning two #ifdefs, like elsewhere, to reduce the clutter. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5740 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-17 18:51:46 +00:00
Benno Schulenberg
988274bb70 Removing two redundant returns, and condensing six comments. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5739 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-17 10:06:15 +00:00
Benno Schulenberg
19bc63db28 Using the Search key bindings also during a Re-search, to enable cancelling. 
This fixes Savannah bug #47159.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5738 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-17 09:12:30 +00:00
Benno Schulenberg
8866f728a2 Rearranging some things to reduce the indentation level by four steps, 
so we can unwrap a dozen lines.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5737 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-14 17:14:35 +00:00
Benno Schulenberg
7070812004 Making an error message equal to others, to reduce the msgid count. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5736 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-14 16:09:52 +00:00
Benno Schulenberg
43040220bf Avoiding to dereference a possible NULL. 
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5735 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-14 16:01:44 +00:00
Benno Schulenberg
8fea3472a9 Giving a central variable a ringing name -- 
tmp* is something for 5 lines, not for 300.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5734 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
 2016-03-13 20:13:16 +00:00
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