In the past, when Speller and Linter and Formatter were all bound
to ^T (later ones taking priority), it was easier to exclude also
the formatter code when --disable-speller was used. But since the
formatter was reintroduced (in commit 34170611) and bound to its
own keystroke (M-F), this is no longer the case.
A long option should describe what it does, not vaguely hint at it.
Also, in several places of nano's code we deal with actual temp files,
and then having a flag called TEMP_FILE that doesn't have anything to
do with temp files is somewhat confusing.
With the 'bookmark' function, the user can place a bookmark on any
line in the buffer. Multiple lines can be bookmarked in this way.
With 'prevbookmark' and 'nextbookmark', the user can then easily
return to the bookmarked lines. The search for a bookmark wraps
around, as if start and end of buffer are connected.
[However, in this implementation, when a bookmarked line is deleted,
the bookmark is deleted too. This is undesirable. Also, when such
a deleted line is pasted elsewhere, the bookmark reappears with it,
and when pasted multiple times, the bookmark will be there as many
times. This is thoroughly undesirable. These behaviors will be
changed in a later commit.]
A bookmark is not yet visible in any way.
This fulfills https://savannah.gnu.org/bugs/?57577.
Requested-by: Ken Tyler <kent@werple.net.au>
Signed-off-by: Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>
Signed-off-by: Benno Schulenberg <bensberg@telfort.nl>
If the user really wants to match anything, ".*" should be used.
(This also stops nano looking at the rest of the line as soon as an
empty regular expression is encountered. This may seem like poorer
feedback than before, but... I think that multiple error messages
per line are more confusing than helpful.)
This fixes https://savannah.gnu.org/bugs/?57942.
Bug existed since before version 2.2.0.
When copy-pasting has resulted in a nanorc file with DOS line endings
(CR+LF), then silently ignore the carriage return, to avoid printing
an error message that partly overwrites itself.
This fulfills https://savannah.gnu.org/bugs/?57756.
Requested-by: Matthias Aßhauer <mha1993@live.de>
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.
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.
For symmetry with the help viewer.
Even though the user could still exit with the bare Q, E, or X keys,
these are not listed in the help text, so they don't really count.
As was noted two months ago: nowhere in the manual does it say that
keywords are case-insensitive, and the manual shows all keywords in
lowercase, and all the examples are in lowercase too. So... simply
expect keywords to be in all lowercase.
Benno Schulenberg