ports/nano
ports/nano
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Автор SHA1 Сообщение Дата
Benno Schulenberg
88234c90bc tweaks: adjust the indentation after the previous changes 2018-03-26 08:53:06 +02:00
Benno Schulenberg
02719ec4bf tweaks: fuse two ifs into one 2018-03-26 08:52:51 +02:00
Benno Schulenberg
415bf82690 tweaks: move an 'if' and then remove an unneeded label 2018-03-26 08:52:04 +02:00
Benno Schulenberg
9bce8bfeb3 build: fix compilation when configured with --disable-multibuffer 2018-03-23 19:14:56 +01:00
Benno Schulenberg
2c024a74a9 tweaks: adjust or correct some comments, and rename a function 
Also, reshuffle a condition so it takes up less space.
 2018-03-23 17:54:06 +01:00
Benno Schulenberg
ab8698df47 tweaks: condense some code, to remove a bit of duplication 2018-03-23 17:14:39 +01:00
Benno Schulenberg
206d89b739 tweaks: revert commit c88a2fd9 -- the extra variable is needed 
This variable will be modified by go_forward_chunks(), but the value
of openfile->current itself should be maintained.
 2018-03-23 11:31:08 +01:00
Benno Schulenberg
eff2e0e291 help: describe the Scroll-Up and Scroll-Down commands more precisely 
An "if possible" would have been nice, but there is no room for that.
 2018-03-23 11:10:19 +01:00
Benno Schulenberg
c5e20164c3 tweaks: rewrap and amend some lines in the NEWS file 2018-03-23 11:09:59 +01:00
Benno Schulenberg
0f1f53a441 tweaks: drop a handful of unhelpful asserts 2018-03-23 11:09:56 +01:00
Benno Schulenberg
bf1a080923 build: exclude more things when configured with --disable-multibuffer 
This will make the tiny version slightly smaller.
 2018-03-23 11:09:37 +01:00
Benno Schulenberg
b7f8d4819b tweaks: frob some comments plus miscellaneous other stuff 2018-03-22 19:54:20 +01:00
Benno Schulenberg
30fc197b66 tweaks: adjust a couple of types, to reduce the number of warnings 
This avoids eleven warnings of the kind "comparison between signed
and unsigned integer expressions [-Wsign-compare]".
 2018-03-22 19:33:22 +01:00
Benno Schulenberg
c88a2fd9ca tweaks: elide an unneeded and shadowing variable 2018-03-22 15:20:05 +01:00
Benno Schulenberg
b9de5525c4 tweaks: elide a parameter, as it's always the inverse of another 2018-03-22 12:52:28 +01:00
Benno Schulenberg
f4d1ef1c4e tweaks: remove unneeded settings and unsettings of MULTIBUFFER 
In the preceding commit, open_buffer() was changed so that it gets
told whether to load into a new buffer or not, so it is no longer
needed to convey this information through a flag.
 2018-03-22 12:50:48 +01:00
Benno Schulenberg
dd157f1494 tweaks: change a parameter of open_buffer() and invert its logic 2018-03-22 12:35:50 +01:00
Benno Schulenberg
624918800b tweaks: bundle some settings for a new buffer 2018-03-22 12:27:04 +01:00
Benno Schulenberg
8b8c6bb818 tweaks: factor out the check for 'viewok' into its own function 
And also prevent a theoretical crash for restricted prompt functions.
 2018-03-20 20:10:08 +01:00
Kamil Dudka
b830a7dd38 input: do not crash if sctofunc() returns NULL 
This fixes a regression introduced by commit 54103d8e: a crash that
can be triggered by running 'nano --restrict' and pressing <Insert>.

This addresses https://bugzilla.redhat.com/1558532.
 2018-03-20 19:36:55 +01:00
Benno Schulenberg
3e5b0ea5fd files: prevent an infinite loop when reading from standard input fails 2018-03-20 11:25:16 +01:00
Benno Schulenberg
a1132c81a1 files: prevent the undo of reading a file into a new buffer 
When the file has just been read, it is in the state that it has
on disk, so there is nothing to undo.

This fixes https://savannah.gnu.org/bugs/?53387.
 2018-03-20 11:14:55 +01:00
Liu Hao
0496aed4ab build: fix compilation error when configured with --disable-justify 
Signed-off-by: Liu Hao <lh_mouse@126.com>
 2018-03-19 13:39:15 +01:00
Benno Schulenberg
373e3b880f scrolling: first move the cursor before pushing current chunk offscreen 
When the cursor is on the first or last row of the edit window, and
thus Scroll-Down or Scroll-Up would push it offscreen, first move
the cursor away from the edge row and then scroll.

This fixes https://savannah.gnu.org/bugs/?53376.
 2018-03-18 20:06:29 +01:00
David Lawrence Ramsey
7b1f3f4fe7 tweaks: correct several parameter types 
This avoids a bunch of warnings when compiled with -pedantic:

	ISO C forbids comparison of ‘void *’ with function pointer
 2018-03-18 20:01:25 +01:00
Benno Schulenberg
9517972b58 build: fix compilation again when configured with --enable-tiny 2018-03-18 16:33:21 +01:00
Benno Schulenberg
95989e7dfe selecting: don't cancel a softmark when just scrolling the screen 
As, since commit 0e30177d, the scrollup and scrolldown commands
no longer intend to move the cursor, they should not be seen as
movement functions.

Also, it is not guaranteed that functions are ordered in the same
way in the binary as in the source code, so an ordered comparison
of function pointers will not always work.

This fixes https://savannah.gnu.org/bugs/?53333.
 2018-03-18 13:55:29 +01:00
Benno Schulenberg
dcda98fb73 tweaks: remove an inconsistent space from two pointer declarations 
Reported-by: Brand Huntsman <alpha@qzx.com>
 2018-03-17 15:53:22 +01:00
Benno Schulenberg
336fa40055 docs: clarify what the scrollup and scrolldown bindable functions do 2018-03-17 14:27:23 +01:00
Benno Schulenberg
93318b972d tweaks: elide two parameters and thus a pair of wrapper functions 
When just scrolling and the cursor does not need to change position
(that is: it is not on the first or last row of the edit window),
then edit_scroll() has handled everything and there is no need to
additionally redraw anything or update 'placewewant'.
 2018-03-17 14:07:42 +01:00
Benno Schulenberg
8656f160d7 tweaks: reshuffle some movement code, to reduce the number of conditions 
Also, rename a parameter and invert its logic.
 2018-03-17 14:02:55 +01:00
Benno Schulenberg
0e30177db7 scrolling: let Scroll-Up/Down keep the cursor in the same text position 
Instead of keeping the cursor in the same spot on the screen,
let the cursor move with the text (whenever possible).

This makes these functions behave the same as in Vim and Emacs.
 2018-03-17 14:00:00 +01:00
Benno Schulenberg
3089a98169 tweaks: fix a typo and adjust some wording and formatting in the FAQ 2018-03-12 11:43:43 +01:00
Benno Schulenberg
1b704e7c8c tweaks: reduce the font size of the questions in the FAQ 
Make them smaller to make them sound less like shouting.
 2018-03-12 11:25:03 +01:00
Benno Schulenberg
efb9192ee5 docs: mention in the FAQ that <Shift+Insert> pastes from the clipboard 
This kind of addresses https://savannah.gnu.org/bugs/?53310.
 2018-03-12 11:21:26 +01:00
Benno Schulenberg
f0734dae3e cut: avoid calling renumber() on what might be NULL 
This fixes https://savannah.gnu.org/bugs/?53317.
Reported-by: David Lawrence Ramsey <pooka109@gmail.com>
 2018-03-12 10:46:02 +01:00
Benno Schulenberg
e8505b2d3e memory: plug a leak, by actually freeing a discarded undo struct 
This fixes https://savannah.gnu.org/bugs/?53269.
Reported-by: Ashish Kunwar <dorkerdevil280@gmail.com>

The leak was mistakenly introduced by commit dc3618a1
-- probably as a leftover of testing things.
 2018-03-11 20:16:09 +01:00
Benno Schulenberg
1ebb1da382 tweaks: elide a parameter that is always 1 
And adjust the comments accordingly.
 2018-03-10 12:43:33 +01:00
Benno Schulenberg
1fb3218a14 help: do not reserve space for line numbers, as they are absent 
Help texts are shown without any line numbers, so the full width
of the screen should be used to display the text.

This fixes https://savannah.gnu.org/bugs/?53308.
 2018-03-09 12:03:48 +01:00
Benno Schulenberg
a7b1f0f03f po: update translations and regenerate POT file and PO files 2018-03-08 11:11:05 +01:00
Benno Schulenberg
c782b4cb72 bump version numbers and add a news item for the 2.9.4 release 2018-03-08 10:59:32 +01:00
Benno Schulenberg
5234475781 gnulib: update to its current upstream state 2018-03-06 12:07:30 +01:00
Benno Schulenberg
80605c3918 tweaks: exclude an unlikely warning from the tiny version 2018-03-06 12:05:52 +01:00
Benno Schulenberg
d3012be095 tweaks: don't call strcmp() to determine whether a string is empty 2018-03-06 11:59:03 +01:00
Brand Huntsman
03bc19fd0c color: remove unneeded bright comparision to prevent duplicate pairs 
Signed-off-by: Brand Huntsman <alpha@qzx.com>
 2018-03-05 20:03:03 +01:00
Benno Schulenberg
e4cef3086b tweaks: drop an assert, add a warning, and change a 'for' to a 'while' 2018-03-05 12:46:25 +01:00
Benno Schulenberg
9936a6357a tweaks: rename a parameter and a variable, to be more fitting 2018-03-05 12:46:25 +01:00
Benno Schulenberg
899bf0ae3a tweaks: exclude an unlikely error message from the tiny version 2018-03-05 12:45:19 +01:00
Benno Schulenberg
1f7384ebd2 tweaks: appease valgrind concerning syscalls with uninitialized values 2018-03-05 11:02:52 +01:00
Benno Schulenberg
95fffa99aa tweaks: adjust two comments, move two declarations, rewrap three lines 2018-03-05 10:43:05 +01:00