b38cbfe173
startup: always initialize 'margin' and 'editwincols'
...
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
3ed5ddba31
docs: remove a reference that was only valid on Debian systems
2016-10-23 17:22:30 +02:00
6cacd1e320
tweaks: make several small adjustments to the documentation
2016-10-23 12:29:21 +02:00
d9cae81a0e
docs: mention the existence of the toggles in the man page
2016-10-22 17:27:15 +02:00
83ee1feda4
docs: add 'set linenumbers' and '--linenumbers' to the texinfo document
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Also mention the corresponding toggle (M-#).
2016-10-22 17:06:50 +02:00
c7610ba356
docs: add 'linenumbers' and 'numbercolor' to the sample nanorc
2016-10-22 13:49:13 +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
c92982d60f
binding: fix some duplicated carets and too restrictive menus
2016-10-15 17:18:51 +02:00
7a274d621a
binding: use arrows instead of words to designate the cursor keys
2016-10-15 17:04:01 +02:00
fdee0df849
input: keep the Ctrl+Arrow keys working when their synonyms are unbound
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This fixes https://savannah.gnu.org/bugs/?49058 reported by Rishabh Dave.
2016-10-15 17:03:10 +02:00
00efa50385
build: avoid updated PO files being remerged upon every make
2016-10-15 15:09:34 +02:00
a35803d502
build: avoid an annoying warning at configure time
2016-10-15 15:06:18 +02:00
7013039c3a
tweaks: rename a variable, for consistency
2016-10-12 21:10:04 +02:00
925ad6393a
tweaks: remove a superfluous setting, and add a comment
2016-10-12 21:07:16 +02:00
3264d0c5be
tweaks: move a variable that doesn't need to be global
2016-10-12 19:59:26 +02:00
d9148e7b3f
tweaks: elide an unneeded variable
2016-10-12 19:20:39 +02:00
0a18d8912b
screen: defeat a VTE bug by doing an extra cursor move and update
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This fixes https://savannah.gnu.org/bugs/?49106 .
2016-10-12 13:56:48 +02:00
815b326864
syntax: show another deprecated keyword (replace2) in red
2016-10-11 20:57:57 +02:00
01bf034bb6
rcfile: reject rebindings that have no effect or have side effects
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Also, show in green only the ^ and M- combinations that are valid.
This fixes https://savannah.gnu.org/bugs/?49097 .
Signed-off-by: Rishabh Dave <rishabhddave@gmail.com>
Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
2016-10-11 19:46:18 +02:00
d716809228
scrolling: don't put the last line at the bottom when softwrap in on
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This avoids https://savannah.gnu.org/bugs/?49298 .
2016-10-10 13:19:51 +02:00
8041627cc3
tweaks: remove a bit of duplication
2016-09-20 12:54:16 +02:00
598e0af7af
softwrap: scroll the current line fully into view when jumping words
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This fixes https://savannah.gnu.org/bugs/?47710
and fixes https://savannah.gnu.org/bugs/?49088 .
2016-09-20 12:29:10 +02:00
8ba57cf87b
input: don't return zero when some function is completely unbound
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Returning a zero would mean returning a ^Space -- the keycode that
by default is bound to the Next-Word function. So, unbinding the
keys to which the modified Arrow keys are hard bound would cause
the latter ones to mysteriously jump to the next word.
This partially fixes https://savannah.gnu.org/bugs/?49058 .
2016-09-20 11:11:44 +02:00
e2027aee15
rcfile: reject key names that are wrong or too long
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Meta keys should have a dash as second character, and apart from ^Space
and M-Space key names should be at most two or three characters long.
This fixes https://savannah.gnu.org/bugs/?44688 .
Reviewed-by: Benno Schulenberg <bensberg@justemail.net>
Signed-off-by: Rishabh Dave <rishabhddave@gmail.com>
2016-09-14 19:53:38 +02:00
97f6ae5267
softwrap: scroll 'enough' whenever it surpasses 'amount'
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This fixes https://savannah.gnu.org/bugs/?49086 .
2016-09-14 12:40:58 +02:00
fc9c7b4917
softwrap: scroll when searching lands on an overlong bottom line
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This fixes https://savannah.gnu.org/bugs/index.php?42189 .
2016-09-14 11:02:36 +02:00
77a1a5c3e4
tweaks: reshuffle some ifdefs, for less fragmentation
2016-09-14 11:00:18 +02:00
bc8bb7e942
screen: keep the help items nicely lined up also in the tiny version
2016-09-13 09:29:44 +02:00
08cd197bf1
general: include word-jumping and block-jumping into the tiny version
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And also case-sensitive searches, backward searches, and searching again.
2016-09-13 09:27:04 +02:00
4de0a5049b
tweaks: reshuffle an if statement
2016-09-11 21:43:47 +02:00
dc76e84657
files: alert about an unwritable file also in the tiny version
2016-09-11 21:40:50 +02:00
1c2b35675e
tweaks: adjust some indentation
2016-09-11 21:36:46 +02:00
add0d698b7
syntax: show deprecated keywords in red, and 'wordchars' in green
2016-09-11 12:22:02 +02:00
09e95b2d91
tweaks: frob a few comments
2016-09-11 11:26:09 +02:00
03fd6f3af8
tweaks: remove a useless cursor movement
2016-09-11 10:43:21 +02:00
b92d35d1f2
browser: add the option showcursor, to place the cursor on the highlight
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This lets users of braille displays find the selected item immediately.
This fulfills a request by Enrico Mioso.
See https://lists.gnu.org/archive/html/nano-devel/2016-09/msg00025.html .
2016-09-11 09:41:52 +02:00
Benno Schulenberg