Commit Graph

410 Commits (77c60201d55b510a51ade5ac31a7dffe9c0410fa)

Author SHA1 Message Date
Benno Schulenberg 997826d794 tweaks: rename a symbol, to match its corresponding option 2018-12-28 17:47:03 +01:00
Benno Schulenberg 55c52c50d0 bindings: hard-bind ASCII code 0x08 (BS) to the backspace function
ASCII code BS should always do a backspace, also on systems where the
"^H" string gets redirected (for rebinding purposes) to KEY_BACKSPACE.

This fixes https://savannah.gnu.org/bugs/?55247.
Reported-by: Norton Warner <nortonwarner@gmail.com>
2018-12-23 18:45:12 +01:00
Benno Schulenberg 3121ee4b2e options: stop recognizing and mentioning --quiet and 'set quiet'
Those options have been a no-op and obsolete for over a year.

Just continue to accept and ignore -q, for some "compatibility"
with Pico.
2018-12-18 19:29:40 +01:00
Benno Schulenberg cc01bc3edb tweaks: redefine MMOST to exclude MBROWSER, to simplify the bindings 2018-11-07 20:01:03 +01:00
Benno Schulenberg e938c24d04 tweaks: renumber a couple of symbols, and reshuffle a bit of code
Also, contract the regex for key strings.
2018-11-07 19:30:04 +01:00
David Lawrence Ramsey f55a3fabef input: recognize some escape sequences for <Shift+Delete>
Also, hard-bind <Shift+Delete> in the same way as <Backspace>.

This fixes https://savannah.gnu.org/bugs/?54948,
and fixes https://savannah.gnu.org/bugs/?54975.
2018-11-07 19:17:16 +01:00
Benno Schulenberg 7dad21f4f4 tweaks: don't bother asking ncurses for keycodes for shifted Left/Right
These modified keys have codes by default: KEY_SLEFT and KEY_SRIGHT.
It's just the shifted Up/Down keys that don't have default codes.
2018-11-06 19:18:54 +01:00
Brand Huntsman 252f14796e bindings: hard-bind the zap function to M-Del (Alt+Delete)
So that the function is available in a default setup.

Signed-off-by: Brand Huntsman <alpha@qzx.com>
2018-11-04 11:47:03 +01:00
Brand Huntsman ae3ec1784d options: add --zap, that makes <Bsp> and <Del> erase a marked region
Using --zap or -Z on the command line, or 'set zap' in a nanorc file,
makes the <Bsp> and <Del> keys erase selected text (a marked region)
as they do in some other editors, and without affecting the cutbuffer.

This fulfills https://savannah.gnu.org/bugs/?54837.
Requested-by: Liu Hao <lh_mouse@126.com>

Signed-off-by: Brand Huntsman <alpha@qzx.com>
2018-11-04 11:46:57 +01:00
Brand Huntsman 5662a38802 new feature: a bindable 'zap', to erase text without changing cutbuffer
This function allows the user to "make space": annihilating lines or
regions while keeping intact for pasting the stuff in the cutbuffer
that was cut or copied earlier.

Signed-off-by: Brand Huntsman <alpha@qzx.com>
2018-11-04 11:46:19 +01:00
Benno Schulenberg b7f53096fb display: use a different color when showing a linting message
This is a second step to address https://savannah.gnu.org/bugs/?54714.
2018-10-23 19:31:40 +02:00
Benno Schulenberg 826be439db bindings: make the Shift+arrow keys work by default on more terminals
Ask ncurses for the codes for the Shift+arrow keys, so that also
<Shift+Up> and <Shift+Down> can be recognized, for which ncurses
doesn't have standard codes.

This fixes https://savannah.gnu.org/bugs/?54790.
Reported-by: Javier Valencia <javiervalencia80@gmail.com>
2018-10-07 10:17:10 +02:00
Benno Schulenberg 9c2b67231e tweaks: rename a flag, to match the name of the option 2018-10-02 19:18:55 +02:00
Benno Schulenberg 09ab2e3d0e bindings: when Ctrl+Shift+Delete has no keycode, don't use KEY_BSP
When curses gives no code for Ctrl+Shift+Delete, do not fall back
to KEY_BACKSPACE, because then ^H and/or <Backspace> get bound to
'cutwordleft'.

This fixes https://savannah.gnu.org/bugs/?54642.

Bug was introduced with version 3.0, commit e6429e78.
2018-09-12 14:34:50 +02:00
Brand Huntsman b5ede4ff65 tweaks: remove the 'bright' field from the colortype struct
Put the corresponding value into the 'attributes' field sooner.

Signed-off-by: Brand Huntsman <alpha@qzx.com>
2018-08-25 10:54:20 +02:00
Benno Schulenberg 975b491235 dropping a feature: remove the ability to use the 'formatter' command
Since the last version, the user can filter an entire buffer through
an external command.  This external command can also be a formatting
program, so there is no longer any need for this specific and special
formatter command.
2018-08-09 20:29:30 +02:00
Benno Schulenberg bb90de0eb4 tweaks: rename a constant, to match what it actually means
Wrapping is concerned with columns, not with number of characters.
2018-08-04 11:21:42 +02:00
Marco Diego Aurélio Mesquita a67f6c6031 input: erase the next word when Ctrl is held while pressing Delete
Bind the until-now unbound function 'cutwordright' to <Ctrl+Delete>.
The complementary function, 'cutwordleft', is not bound by default
because on many terminals the keystroke <Ctrl+Backspace> generates
^H -- the canonical ASCII backspace character.  We cannot change the
existing action of ^H without upsetting some users.

Signed-off-by: Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>
Signed-off-by: Benno Schulenberg <bensberg@telfort.nl>
2018-07-22 19:27:50 +02:00
Benno Schulenberg ed433f6af0 tweaks: drop a condition that has been made redundant two commits ago 2018-06-02 18:17:31 +02:00
Benno Schulenberg 5d02ee64b6 filtering: pair the cut and the insert, so they can be undone together
When executing a command in the current buffer and piping this buffer
(or marked region) to that command, then the cutting of the existing
text and the insertion of the new text should be undone and redone
together, as to the user they appear as a single operation.

With-help-from: Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>
2018-05-22 19:36:21 +02:00
Mark-Weston 858663444e new feature: an option to make the 'nextword' function stop at word ends
When 'afterends' is set and Ctrl+Right or Shift+Ctrl+Right is pressed,
nano will stop at the ends of words instead of their beginnings.

Signed-off-by: Mark-Weston <markweston@cock.li>
Signed-off-by: Benno Schulenberg <bensberg@telfort.nl>
2018-05-10 11:32:01 +02:00
Benno Schulenberg 0b30835dd0 tweaks: use meaningful names instead of puzzling values
Suggested-by: Brand Huntsman <alpha@qzx.com>
2018-04-01 09:49:58 +02:00
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 22f7861694 tweaks: reshuffle the undo types into mostly the same order everywhere
First the two that add something (ADD, ENTER), then the three that
delete something (BACK, DEL, JOIN), and then the one that changes
something (REPLACE).  Then the SPLITs, CUT, PASTE, and INSERT, and
then the INDENTs and COMMENTs, when they exist.
2018-03-05 10:05:07 +01:00
Benno Schulenberg f9103a5cb5 tweaks: make the fsfromline() call only for the undo types that need it
The 'f' variable is used only in the ADD, BACK, DEL, ENTER, JOIN, and
REPLACE undo/redo cases.  So, avoid making a somewhat costly call when
it is entirely superfluous.  Rearrange the undo types to make checking
for the above six types easier.
2018-03-03 17:12:25 +01:00
Benno Schulenberg ffebd31cbb tweaks: shorten the name of two record elements
Exclude the confusing, pleonastic 'sc' abbreviation from their names.
2018-02-24 19:31:11 +01:00
Benno Schulenberg b027263a37 small addition: allow customizing the color of an error message
The new option 'set errorcolor' allows the user to specify the color
combination for the status bar when an error message is displayed.
2018-02-23 12:35:17 +01:00
Benno Schulenberg 0cf455bc48 build: fix compilation when configured with --enable-tiny
And when configured with --enable-tiny --enable-nanorc.
2018-02-14 19:29:29 +01:00
Benno Schulenberg 6d111c9343 new feature: allow binding a key to a string (in a nanorc file)
In this way a single keystroke can produce a fragment of text or a
series of commands, or a mix of the two.  It is like a prerecorded
macro.

This fulfills https://savannah.gnu.org/bugs/?52931.
2018-02-04 12:44:12 +01:00
Benno Schulenberg f72fecee9b copyright: update the years for the FSF
And one for me, for the much changed keyboard stuff.
2018-01-24 10:14:43 +01:00
Benno Schulenberg 17429d7f38 tweaks: fix some whitespace errors, and convert alignment tabs to spaces 2017-12-29 21:35:14 +01:00
Benno Schulenberg 87206c0607 tweaks: convert the indentation to use only tabs
Each leading tab is converted to two tabs, and any leading four spaces
is converted to one tab.  The intended tab size (for keeping most lines
within 80 columns) is now four.
2017-12-29 20:06:50 +01:00
Benno Schulenberg dc3618a127 text: set and reset the Modified state correctly when undoing/redoing
Unset the "Modified" marker only at the point where the file was last
saved -- if there is such a point, because it can be missing when the
undo stack was discarded.

This fixes https://savannah.gnu.org/bugs/?52689.
Reported-by: Liu Hao <lh_mouse@126.com>

Original-idea-by: Brand Huntsman <alpha@qzx.com>
2017-12-19 19:22:52 +01:00
David Lawrence Ramsey f66432e999 input: support backtab when Slang and/or --rebindkeypad is used
The escape sequence "Esc [ Z" is a backtab on most supported terminals,
so make sure convert_sequence() treats it as such.
2017-12-17 12:11:35 +01:00
Benno Schulenberg 66fd6a5ab1 options: rename 'justifytrim' to 'trimblanks', because it has morphed
The option now causes nano to trim trailing whitespace also when
hardwrapping occurs while the user is typing.
2017-12-06 20:38:13 +01:00
David Lawrence Ramsey b9638cb7cc undo: when adding text adds a magicline, an undo should remove both
This fixes http://savannah.gnu.org/bugs/?52523.
2017-11-30 21:20:38 +01:00
Benno Schulenberg 0c9905dbd0 undo: clear the Modified state when the very first edit is undone
This also means that no question needs to be asked when exiting.

This fixes https://savannah.gnu.org/bugs/?52504.
Reported-by: Peter Passchier <peter@passchier.net>
2017-11-26 19:55:44 +01:00
Benno Schulenberg d33b5f3dab tweaks: rename, rewrap, and reshuffle some stuff, and frob some comments 2017-11-21 21:17:08 +01:00
Benno Schulenberg c24e95e3d6 tweaks: elide the 'mark_set' boolean -- the 'mark' pointer is enough
The pointer not being NULL is enough indication that the mark is set.

Also, rename the pointer from 'mark_begin' to simply 'mark', since
the former is kind of pleonastic.
2017-11-21 21:14:33 +01:00
Benno Schulenberg 5239e7c52b copyright: update some years, and standardize on the dashed format 2017-11-12 10:46:20 +01:00
Benno Schulenberg d5ac1ed395 tweaks: transform the token DISABLE_COLOR to ENABLE_COLOR 2017-11-01 19:45:50 +01:00
Benno Schulenberg f034992ed6 tweaks: transform the token DISABLE_WRAPJUSTIFY to ENABLED_WRAPORJUSTIFY 2017-10-31 17:40:54 +01:00
Benno Schulenberg db0b849f9b tweaks: transform the token DISABLE_JUSTIFY to ENABLE_JUSTIFY 2017-10-31 17:40:44 +01:00
Benno Schulenberg a5974bd1ec tweaks: transform the token DISABLE_WRAPPING to ENABLE_WRAPPING 2017-10-29 21:00:09 +01:00
Benno Schulenberg ff35a61355 tweaks: transform the token DISABLE_HISTORIES to ENABLE_HISTORIES 2017-10-29 19:43:05 +01:00
Benno Schulenberg ded02d858f search: suppress the "Search Wrapped" message when doing replacements
This completes the fix for https://savannah.gnu.org/bugs/?52282.
Reported-by: Chime Hart <chime@hubert-humphrey.com>
2017-10-26 21:07:06 +02:00
Benno Schulenberg c74d2632bb tweaks: make the switching on and off of the cursor a bit more compact 2017-09-22 21:31:01 +02:00
David Lawrence Ramsey 19a1129698 text: hook up indenting and unindenting to the undo/redo code
This is modeled after the comment/uncomment code.  Each line's
individual indent is saved in the string array of the undo
group structure.

This fixes http://savannah.gnu.org/bugs/?46860.
2017-09-12 20:08:30 +02:00
David Lawrence Ramsey f722c53223 undo: generalize update_comment_undo() into update_multiline_undo()
The function does not contain any comment-specific code, so it can
be used to handle any kind of multiline undo item.

Also, extend the undo group structure to contain an array of strings,
one for each line in the group.  When indent/unindent is hooked up to
the undo/redo code, this will allow the latter to restore the exact
original indents.
2017-09-12 19:49:44 +02:00
Benno Schulenberg 21ffa883f7 tweaks: use mnemonic constants instead of TRUE and FALSE
And use these constants in another context too.
2017-08-31 22:14:06 +02:00