Achieve this by translating KEY_SUSPEND back to ^Z.
(Strictly speaking, this is incorrect, as the terminfo entry
might specify some other keystroke for 'kspd', but... meh.)
This fixes https://savannah.gnu.org/bugs/?61573.
Bug existed since before version 2.2.0, since keys became rebindable.
This should make it slightly easier for translators when they compare
their PO file to nano's main help text.
Also, drop a die() -- a forgotten toggle name is not worth dying over.
This fixes https://savannah.gnu.org/bugs/?61460.
Bug existed since version 5.0, commit d3954901, since in the normal
version ^T was repurposed to give direct access to the Execute menu.
As a special case, and because it doesn't need any feedback on the
status bar nor other calls, add a special function and key binding
to allow the user to flip the LINE_NUMBERS flag also in a tiny nano.
This fixes https://savannah.gnu.org/bugs/?61441.
Reported-by: Hannu Nyman <hannu.nyman@iki.fi>
With --zero or 'set zero', nano will hide the title bar or the minibar
(whichever is active) and will use all rows of the terminal for showing
the text of the buffer. Only when there is an important message will
it be shown on the bottom row -- until the next keystroke.
This feature can be toggled with M-Z.
The feedback at startup ("Read nnn lines") is suppressed with --zero,
because it disrupts the fullscreen experience (and is hardly useful).
The "Reading..." message then needs to be suppressed too, otherwise
it creates an annoying little flash.
There are still some issues that need to be addressed:
* In the browser, when the highlighted item is on the bottom row, it
will get obscured by the prompt bar or the "Search Wrapped" message.
* In the edit window, when the search occurrence is on the bottom row,
it can get obscured by the "This is the only occurrence" message.
* When tabbing at a prompt shows possible completions, they are shown
a row too low.
In the beginning, the goal for nano was to be a drop-in replacement for
Pico. Pico did not know a Suspend command, so the ^Z keystroke needed
to be conditionalized on an option (-z or --suspend or the toggle M-Z),
just like the ^S and ^Q keystrokes (for stopping and resuming terminal
output) were conditionalized on --preserve.
But nano has abandoned full Pico compatibility since version 4.0. It
is time to unconditionalize ^Z as well. This should not be a problem:
Debian and Ubuntu have had 'set suspend' in their /etc/nanorc for years,
so a considerable portion of nano users have had ^Z enabled by default
for a long time, and no one seems to have complained.
If the keystroke bothers some user, they can unbind it in their nanorc.
They will still be able to suspend nano through the Execute menu: ^T^Z.
This addresses https://savannah.gnu.org/bugs/?61372.
For consistency, these five names ought to start with "flip_", but
then the bindable functions would need to be renamed too, and that
would be annoying for the user, *and* it would create too many names
that start with "flip" -- it wouldn't be distinctive any more.
The keystrokes are not listed, but should work like
they do in a normal, editable buffer.
This fixes https://savannah.gnu.org/bugs/?61274.
Bug existed since version 4.0, commit bc98dbca.
The functions to_first_file() and to_last_file() can get called from
do_statusbar_input(), which is called indirectly from do_prompt(),
and are expected to make the corresponding adjustment.
This fixes https://savannah.gnu.org/bugs/?61273.
Bug existed since version 5.0, commit 07c1ac90.
In Dejavu Sans Mono the old pointing triangles had a decent size,
but in Noto Mono and in Ubuntu Mono (fonts that handle combining
diacritics better) those triangles were massive, visually taking
up more than a single cell, overlapping the closing parenthesis
when they are displayed in the second column. Not nice.
The new pointing small triangles look good in the Noto and Ubuntu
fonts, but are real tiny in Dejavu. :| Oh well, one can't have
everything.
(Other triangles are not an option, because they don't degrade to
actual arrows when on a Linux console.)
This can be useful when wanting to search for the other occurrences
of some (long) string in the buffer: select, M-6, ^W, ^U, <Enter>.
Signed-off-by: Hussam al-Homsi <sawuare@gmail.com>
The "^_" has always been poorly legible (the underscore melting into
the bottom of the terminal) and difficult to type (Shift+Ctrl+minus).
The "^/" is both more readable and easier to type.
In terminal emulators, "^/" is shown, but on a Linux console "^-",
as ^/ does a backspace in the default console key mapping.
Also, allow using "^-" when rebinding ^_ in a nanorc file.
This addresses https://savannah.gnu.org/bugs/?57393.
Having a block cursor present when highlighting a match...
does not look nice. So... hide the cursor until the next
keystroke, unless --showcursor or 'set showcursor' is used.
Subtract one from the count only if all possible items in the menu
have been counted (item == NULL), meaning that the last item in the
Write-Out menu (the 'discard_buffer' function) has been counted too.
This fixes https://savannah.gnu.org/bugs/?59549.
Bug existed since version 4.5, commit b3ace4d8.
Also, to keep menu items nicely grouped in the Main, Search, Replace,
and Goto menus, reorder a few items when no help is available.
This addresses https://savannah.gnu.org/bugs/?59110.
In the tiny version (built with Slang and running on Debian's bterm)
the Ctrl+Left/Ctrl+Right keystrokes do not work. When the terminal
is wide enough, instead of showing ^B + ^F for Backward and Forward
(which are unneeded because the unmodified arrow keys work fine),
show M-B + M-N for Prev Word and Next Word.
(Listing ^Space and M-Space instead would cause "Prev Word" and
"Next Word" to be truncated. They are weird keystrokes anyway.)
Also, list M-Q + M-W for "Previous" and "Next" next to "Where Is"
and "Replace", so that it is slightly clearer what they refer to.
The previous commit fixed https://savannah.gnu.org/bugs/?59071.
That bug existed since version 5.1, commit cc6d1d59.
But before that, a capital Ñ could not be typed (when built with Slang)
and would enter an invalid byte upon the next keystroke.
That bug existed since version 2.8.6, commit 43a5c876.
It jars a bit that it is <Ctrl+Delete> that deletes a word rightward
and <Alt+Backspace> that deletes a word leftward. But it's good to
also have a two-key keystroke bound by default to 'chopwordleft',
and not just the three-key <Ctrl+Shift+Delete>.
This fulfills https://savannah.gnu.org/bugs/?58709.
Requested-by: Axel Scheepers <axel.scheepers76+gnu@gmail.com>
When using --constantshow and --nohelp and opening a new buffer,
the cursor location should be shown on the status bar right away.
Bug existed since commit 2e688640 from a few hours ago.
Benno Schulenberg