8f95f9b1aa
tweaks: reshuffle three initializations and trim some comments
2016-12-01 15:28:59 +01:00
c6512a9717
screen: don't request an update of the edit window for every yesno prompt
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Only when doing replacements does the edit window need a refresh: for
every new spotlight. So, do the update request in the latter routine.
2016-12-01 15:20:05 +01:00
b5400ffe65
general: gettextize three overlooked statusbar messages
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This fixes https://savannah.gnu.org/bugs/?48622 .
2016-12-01 13:02:43 +01:00
ac41587d4e
oops: the yesno prompt for replacing does not want a visible cursor
2016-11-30 13:47:50 +01:00
e4b8d6fab5
tweaks: remove a bit of obscuring conditional compilation
2016-11-30 11:46:05 +01:00
72e8bcb027
tweaks: move a switching on of the cursor to a more logical place
2016-11-30 11:11:06 +01:00
7401670d58
tweaks: fix compilation when configured with --enable-tiny
2016-11-30 11:05:07 +01:00
e4d452424b
files: give feedback when restricted mode prevents overwriting a file
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Achieve this by reusing the code that gives feedback when trying to
save a buffer while using --tempfile and the file has no name yet.
This fixes https://savannah.gnu.org/bugs/?48622 .
2016-11-29 12:08:39 +01:00
d48071b2b2
input: properly check the full escape sequences for all keys
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Also for Delete, End, PageUp and PageDown (on some terminals)
the last byte in the sequence needs to be checked.
This fixes https://savannah.gnu.org/bugs/?49710 .
2016-11-27 20:31:12 +01:00
c1a484270b
rcfile: actually avoid opening directories and devices
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Achieve this elegantly by factoring out the reading of one rcfile.
2016-11-27 18:21:04 +01:00
981a1d39bf
tweaks: factor out a small function
2016-11-27 17:30:53 +01:00
925a001658
rcfile: check the vital shortcuts just once, not for every included file
2016-11-27 16:40:54 +01:00
77023a749b
tweaks: remove an annoying conditional compilation of an argument
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Also remove some unneeded prototypes, adjust some comments, and
move a constant definition to the top of the file.
2016-11-27 16:34:34 +01:00
1762920808
rcfile: actually don't try to open things that cannot be syntax files
2016-11-26 17:48:31 +01:00
281a56fb74
tweaks: reshuffle some things in a more linear manner
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Also improve or correct some comments.
2016-11-26 17:42:27 +01:00
592d0d6c9a
files: trying to open a non-existent file will never succeed
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If it would, the returned file descriptor would make nano crash,
because the corresponding stream has not been opened. And when
returning zero instead (as the code did originally), nano would
open an empty buffer, although it claims to be reading the file.
In short: I think this is a leftover of an attempted fix of
https://savannah.gnu.org/bugs/?25297 , from commit 2823c99
2016-11-26 17:00:41 +01:00
3cc561e36e
input: distinguish <Shift+Home> from <Home> on an rxvt terminal
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That is: when --rebindkeypad is in effect -- without this option
they were already getting distinguished.
2016-11-26 12:25:36 +01:00
0333b87ad7
input: distinguish <Alt+Left> from <Alt+Right> on an rxvt terminal
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Both would jump a word to the left -- now each jumps a word in the
proper direction.
2016-11-26 12:07:33 +01:00
059c8efb44
input: make Shift+Alt+Arrow work properly on rxvt and Eterm terminals
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This fixes https://savannah.gnu.org/bugs/?49636 .
2016-11-26 11:57:39 +01:00
eb5968f845
startup: activate restricted mode earlier, so --help will reflect it
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Kind-of-discovered-by: Markus Bergholz <markuman@gmail.com>
2016-11-17 18:05:09 +01:00
f2c72bf759
binding: always initialize some keycode variables to a standard value
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Also when somehow key_defined() is missing.
This fixes https://savannah.gnu.org/bugs/?49614 .
Reported-by: Mike Frysinger <vapier@gentoo.org>
2016-11-17 17:32:28 +01:00
ed165827bc
screen: don't hide the cursor when --constantshow is used
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(Bug was introduced yesterday, by commit a4132e2.)
2016-11-13 20:00:31 +01:00
65bf36baa5
rcfile: let a 'set fill' reenable hardwrapping
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Otherwise the user can override a 'set nowrap' in /etc/nanorc only
via the command line.
This fixes https://savannah.gnu.org/bugs/?49593 reported by Shirish.
2016-11-13 19:47:15 +01:00
7598b77e75
screen: use the correct width to determine whether a softwrap occurred
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This fixes the two bugs reported by Anton Minaev
in https://savannah.gnu.org/bugs/?49511 .
2016-11-13 19:20:38 +01:00
a4132e2e64
screen: do a refresh before changing the value of 'focusing'
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This fixes https://savannah.gnu.org/bugs/?49530 .
2016-11-12 18:02:03 +01:00
33bc848c5b
binding: properly conditionalize the UTF-8 parts
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Reported-by: Sumedh Pendurkar <sumedh.pendurkar@gmail.com>
2016-10-29 10:19:28 +02:00
4c476bc872
scrolling: use a comparison that will work also in softwrap mode
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This fixes https://savannah.gnu.org/bugs/?49467 .
2016-10-28 11:38:58 +02:00
9c2e270b3e
softwrap: initialize 'editwincols' early, for computing the number of wraps
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When giving a line number on the command line, do_gotolinecolumn() needs
to know the width of the screen to be able to (roughly) place the target
line in the center of the screen.
This fixes https://savannah.gnu.org/bugs/?49462 .
2016-10-28 10:50:06 +02:00
0eef5610eb
files: mark a new buffer as modified after inserting command output
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This fixes https://savannah.gnu.org/bugs/?49423 .
2016-10-27 20:05:05 +02:00
2a55d2b29a
tweaks: adjust some comments and reduce the scope of some variables
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Also remove some cluttering conditional compilation.
2016-10-27 20:04:50 +02:00
5416b9c09d
tweaks: remove a band-aid condition that is no longer needed
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Also, don't bother conditionalizing two booleans for the tiny version.
2016-10-27 20:00:01 +02:00
7287300e0d
tweaks: compile two parameters unconditionally
2016-10-27 12:24:41 +02:00
ffeb0f9d4b
tweaks: don't spread a statement over multiple lines unnecessarily
2016-10-27 11:41:49 +02:00
10c9093942
general: add the option -g/--showcursor, to match Pico
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The nanorc option already exists, but not the corresponding one
for the command line.
2016-10-27 11:34:41 +02:00
b38cbfe173
startup: always initialize 'margin' and 'editwincols'
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This fixes https://savannah.gnu.org/bugs/?49428 .
2016-10-24 17:40:06 +02:00
702b09c859
tweaks: elide a parameter that is always FALSE
2016-10-23 20:07:39 +02:00
2cd8ca4eb1
tweaks: stop compiling the whole_word_only parameter conditionally
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This make tiny nano slightly less tiny, but makes the code more readable.
2016-10-23 20:07:30 +02:00
55b1403542
tweaks: adjust some whitespace and a comment
2016-10-23 17:26:19 +02:00
9d5ee16614
tweaks: don't bother redrawing some lines when whole screen will be redrawn
2016-10-23 17:26:19 +02:00
01bbf7e82f
tweaks: rename a function to better describe what it does
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It does not update anything -- it just picks a new point from
where to start displaying the buffer. All actual updating of
the screen is done by edit_refresh() and edit_redraw() and such.
2016-10-23 17:26:19 +02:00
ae648778e2
screen: refresh when a new magicline is added in line-numbering mode
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This fixes https://savannah.gnu.org/bugs/?49406 .
2016-10-21 15:59:16 +02:00
023edffe3d
screen: move the margin determination to the main loop
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There is no need to look at this for every painted line, because
the margin can only change when some key is struck.
2016-10-21 14:56:56 +02:00
2789bb0813
screen: repaint the edit window in a single place -- the main loop
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Instead of doing this in two places: after interpreting shortcuts,
and after injecting characters.
2016-10-21 14:56:53 +02:00
4d996e4c39
screen: suppress line numbers when the terminal is very narrow
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To prevent the display from getting messed up, making nano unusable.
2016-10-21 14:55:43 +02:00
de2aa4f24a
rcfile: add an option to customize the color of line numbers
2016-10-20 16:48:45 +02:00
de95ca68f7
new feature: the ability to show line numbers before the text
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It can be activated with --linenumbers on the command line or with
'set linenumbers' in a nanorc file, and it can be toggled with M-#.
Signed-off-by: Faissal Bensefia <faissaloo@gmail.com>
Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
2016-10-20 16:47:52 +02:00
55878efe5d
binding: supply the keycode for most special keys directly
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Instead of figuring them out from the string. This is possible
because those dedicated editing keys cannot be rebound anyway.
2016-10-18 20:38:27 +02:00
43f35fc7a9
softwrap: ensure the current line is fully visible when moving in it
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This fixes https://savannah.gnu.org/bugs/?49099 ,
and fixes the unreported corresponding bugs for
<End> and <Del> and typing extra characters.
2016-10-18 15:07:47 +02:00
d66ea08473
moving: adjust the Y position to correspond with the changed X position
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So the softwrap code in do_down() can compute the correct amount to scroll.
This fixes https://savannah.gnu.org/bugs/?49374 .
2016-10-18 11:46:15 +02:00
8476bf86a1
tweaks: fix compilation when configured with --enable-tiny
2016-10-15 18:05:01 +02:00
Benno Schulenberg