The plain keys that are valid in the help viewer are a perfect subset of
those that are valid in the file browser, so just use the same function
to do the interpretation for both. It is not a problem that it returns
function pointers for some keystrokes that have no meaning in the help
viewer, because both NULL and an unhandled function pointer result in
the "Unbound key" message.
Allow the user to paste in the character for Yes, No, or All. If the
paste contains more than one character, ignore all but the first.
This fully fixes https://savannah.gnu.org/bugs/?57623.
Reported-by: Brand Huntsman <alpha@qzx.com>
The tiny version is oblivious of bracketed pastes, as it serves no
purpose: in the tiny version there is no auto-indent nor undo nor
tabs-to-spaces conversion.
Any modifier keys that are needed to start the execution of a macro
(or of a string bind) should not affect the interpretation of the
keystrokes that are contained within the macro or the string.
This fixes https://savannah.gnu.org/bugs/?57660.
Bug existed since macros were introduced, in version 2.9.0.
A control code cannot be a Meta keystroke, and a plain printable
character as key code necessarily means it is a Meta keystroke.
So, comparing just the key code is enough.
Note that DEL_CODE (0x7F) will never occur as input key code, because
it gets translated to KEY_DC in the input routine (or to KEY_BACKSPACE
when --rebinddelete is in effect).
The Shift detection on a Linux console was meant to affect only the
dedicated cursor-movement keys, not <Shift+Meta+character>.
This fixes https://savannah.gnu.org/bugs/?57598.
Indirectly-reported-by: Brand Huntsman <alpha@qzx.com>
As long as the user does not define any Sh-M-X bindings in their nanorc,
<Shift> and <CapsLock> will not have any effect on <Alt+letter> combos.
But as soon as any Sh-M-X combination is bound, <Shift+Alt+letter> will
be seen as different from the unshifted keystroke.
This kind of fulfills https://savannah.gnu.org/bugs/?54659.
Requested-by: Peter Passchier <peter@passchier.net>
Since ^@ is rebindable too and also a synonym of ^Space, it makes
more sense to allow the user to specify ^` instead, as it is an
unshifted keystroke on US keyboards.
Also, color ^` as valid in a nanorc file, and color ^` and ^@ in
the help viewer.
The meta flag needs to be suppressed only for the self-defined
<Meta+arrow> key codes.
This fixes https://savannah.gnu.org/bugs/?57643.
Bug existed since commit 5130c35b from a few hours ago.
Some key strings map to the same key code, so to unbind also a string's
synonyms, go through the list comparing against the key code. It has
the additional advantage that it is faster: a plain value comparison
instead of a string comparison.
There is no need to compare also the meta flag, because plain printable
ASCII characters (from 0x20 to 0x7E) cannot be shortcuts, so when such
a character matches, it necessarily means it is a meta keystroke.
This fixes https://savannah.gnu.org/bugs/?57397.
When assign_keyinfo() gets passed zero as key code, it will call
keycode_from_string() to determine the key code from the string.
So, remember the key code when keycode_from_string() gets called
the first time to avoid the second call.
When the mark is set at the current cursor position, and then something
is pasted (either with ^U or from outside of nano), then this entire
pasted text should be marked -- just like when it had been typed. So,
the mark's position should not be adjusted not only when it is located
before the cursor but also when it is at the same place as the cursor.
This fixes https://savannah.gnu.org/bugs/?57631.
Bug existed since version 2.0.7.
Just like nano beeps when an unbound key is pressed at other prompts,
or in the help viewer, or in the file browser.
Signed-off-by: Brand Huntsman <alpha@qzx.com>
The suppression of auto-indentation, automatic hard-wrapping, and
tab-to-spaces conversion is now inherent in the way the reading-in
of a bracketed paste is handled by the previous commit: as a single
block of text.
This makes an external paste (with mouse or <Shift+Insert>) behave
the same as an internal paste (^U), and also inherently suppresses
auto-indentation, automatic hard-wrapping, and tab conversion.
This fulfills https://savannah.gnu.org/bugs/?54950.
This is a workaround for the VT not being able to handle zero-width
characters properly, displaying them mistakenly as visible characters.
This avoids https://savannah.gnu.org/bugs/?52954.
The problem has existed since forever, but has become noticeable
since the capability for line numbers was added in version 2.7.1.
