Somehow a SIGWINCH pushes nano past the wait() in do_alt_speller(),
even though the external spelling program hasn't finished.
This fixes https://savannah.gnu.org/bugs/?56010
by reverting commit 1f39f60b.
Bug existed since version 3.2.
When there is a dash among the files on the command line, nano will read
data from standard input, which means that the latter is not connected to
a terminal and thus cannot be recognized as a Linux VT until nano has
finished reading the input and has reconnected the input source to the
terminal.
The first probe for a Linux VT is kept in place for now, so that nano
can stop when there are errors in an rcfile while running on a VT.
(This stopping will not work when data is read from standard input,
of course, but that is a smaller fish.)
This fixes https://savannah.gnu.org/bugs/?55912.
Reported-by: Enrico Mioso <mrkiko.rs@gmail.com>
Bug existed since the recognition of modified cursor keys on a Linux
console was introduced, in version 2.6.3, commit 290d278f.
Option -J (--guidestripe) takes a column number as argument and then
shows a vertical, colored bar over the entire height of the buffer,
to aid the user in regulating the width of the text when the terminal
is wider than this desired width.
This fulfills https://bugs.debian.org/916392.
Requested-by: Arturo Borrero González <arturo@debian.org>
And fulfills https://savannah.gnu.org/bugs/?55315.
Requested-by: Bryan Christ <bryan.christ@gmail.com>
If these two command-line options would override an rcfile setting of
their counterpart new option, the user might come to expect being able
to do this also in the future. But these old options will be obsoleted
at some moment, so... better start ignoring them right now.
Also, enable smooth scrolling by default, and don't waste the row
directly below the title bar. The use of the latter also serves
as a small visual reminder that this nano is different.
This addresses https://savannah.gnu.org/bugs/?55067.
This signals our break from trying to be as compatible with Pico as
possible. We were already incompatible with modern Pico in the -n
and -W options, and in several character-set and color options, so
ignoring those five options brought us very little.
Anyway, soon some of those options will be reused and will have the
effect of making nano look and behave more like Pico.
Now also comment blocks in Fortran, Lisp, Lua, Postgres, and TeX
can be rewrapped with ^J.
This partially addresses https://savannah.gnu.org/bugs/?55435.
Kind-of-requested-by: David Griffith <dave@661.org>
When the user switches backups on later (with M-B in the ^O menu),
the specified folder should have been checked for validity.
This fixes https://savannah.gnu.org/bugs/?55423.
Bug existed since the check for a valid backup directory was introduced
in version 2.8.7, commit 751e7f0f.
When using --raw, ncurses does not catch and convert any mouse event,
and thus the coordinates of a mouse click would get inserted into the
buffer as seemingly random characters. So, let --rawsequences override
and disable --mouse, to prevent the accidental entering of junk.
This fixes https://savannah.gnu.org/bugs/?55303.
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>
Benno Schulenberg