98a24fc8f9
This probing has been changed four times in the past:
git log --grep get_wch
In March 2005, commit 2161fa62 changed the probe from get_wch() to
wget_wch(), reasoning that "get_wch() might be a macro instead of
a function". (Four months earlier, commit 3ba9c351 changed it
from addwstr() to wget_wch(), probably for the same reason.) But
three months later, in commit 25799f68, the probe gets changed to
get_wch() again, because "it's a more generic function"...
It seems clear that the non-macro argument is the stronger one.
See the NOTES section in 'man get_wch' for its possible macroness.
This addresses https://savannah.gnu.org/bugs/?58997.
Reported-by: Randall S. Becker <rsbecker@nexbridge.com>
GNU nano -- a simple editor, inspired by Pico
Overview
The nano project was started because of a few "problems" with the
wonderfully easy-to-use and friendly Pico text editor.
First and foremost was its license: the Pine suite does not use
the GPL, and (before using the Apache License) it had unclear
restrictions on redistribution. Because of this, Pine and Pico
were not included in many GNU/Linux distributions. Furthermore,
some features (like go-to-line-number or search-and-replace) were
unavailable for a long time or require a command-line flag. Yuck.
Nano aimed to solve these problems by: 1) being truly free software
by using the GPL, 2) emulating the functionality of Pico as closely
as is reasonable, and 3) including extra functionality by default.
Nowadays, nano wants to be a generally useful editor with sensible
defaults (linewise scrolling, no automatic line breaking).
The nano editor is an official GNU package. For more information on
GNU and the Free Software Foundation, please see https://www.gnu.org/.
How to compile and install nano
Download the latest nano source tarball, then:
tar -xvf nano-x.y.tar.gz
cd nano-x.y
./configure
make
make install
It's that simple. Use --prefix with configure to override the
default installation directory of /usr/local.
If you haven't configured with the --disable-nanorc option, after
installation you may want to copy the doc/sample.nanorc file to
your home directory, rename it to ".nanorc", and then edit it
according to your taste.
Web Page
https://nano-editor.org/
Mailing Lists
There are three nano-related mailing-lists.
+ info-nano@gnu.org is a very low traffic list used to announce
new nano versions or other important info about the project.
+ help-nano@gnu.org is for those seeking to get help without
wanting to hear about the technical details of its development.
+ nano-devel@gnu.org is the list used by the people that make nano
and a general development discussion list, with moderate traffic.
To subscribe, send email to <name>-request@gnu.org with a subject
of "subscribe", where <name> is the list you want to subscribe to.
Bug Reports
To report a bug, please file a description of the problem on nano's
bug tracker (https://savannah.gnu.org/bugs/?group=nano -- hover on
"Bugs", then click "Submit new"). The issue may have already been
reported, so please look first.
Current Status
Since version 2.5.0, GNU nano has abandoned the distinction between
a stable and a development branch: it is now on a "rolling" release
-- fixing bugs and adding new features go hand in hand.
Copyright Years
When in any file of this package a copyright notice mentions a
year range (such as 1999-2011), it is a shorthand for a list of
all the years in that interval.