A negative line number given on the command line counts from the end
of the relevant file (-1 meaning the first line from the bottom),
and a negative column number from the end of the relevant line.
The feature was added in version 2.8.5 but not mentioned in the manual.
This addresses https://savannah.gnu.org/bugs/?57342.
Suggested-by: Andreas Schamanek <schamane@fam.tuwien.ac.at>
When we switch to another buffer, the window may have been resized
since we were last in this buffer, so make sure that 'firstcolumn'
gets a fitting value.
This fixes https://savannah.gnu.org/bugs/?56991.
Bug existed since version 2.8.0, since the softwrap overhaul.
Also, 'hunspell' is sensitive to the 'LANG' environment variable,
so that spell checking will take place for the language that the
user is using, instead of always for English. (This is a behavior
change, and some people may not like it, expecting the spell check
to occur always for English, but... we'll see.)
This increases the chances that spell checking will work out of the box,
without any extra installing or configuration.
This addresses https://savannah.gnu.org/bugs/?57296.
There are several cases (searching, replacing, spell checking, ...)
where exiting from the help viewer does NOT return the user to the
editing of the buffer.
This fixes https://savannah.gnu.org/bugs/?57295.
Bug existed since version 4.3, commit 5817e83e.
Also for the "universal" functions (like cursor movement) and the
special 'implant' function, the 'all' keyword should include the
browser menu.
This fully fixes https://savannah.gnu.org/bugs/?57280.
Bug existed since version 3.2, commit cc01bc3e.
Also, when something goes wrong in the later stages of the pipeline,
the error code would try to close descriptors that are already closed,
which is not right. So, just let exit() handle any file descriptors
that are still open.
When something goes wrong, nano should beep and the status bar should
use the error color (red by default).
This fixes https://savannah.gnu.org/bugs/?57116.
Run the formatting program outside of curses mode, so that any output
(complaints) that it produces will be on the terminal after exiting
from nano -- at least on a terminal emulator, not on a Linux VT.
This also allows the formatter to be an interactive program.
The disadvantage is that the screen flickers when typing M-F.
This fixes https://savannah.gnu.org/bugs/?57104.
For a nonzero exit status of the formatting program, report on the
status bar that the program "complained", but read in the (probably)
reformatted text anyway -- it can be easily undone with M-U. Only
report failure when the intended program could not be run.
This fixes https://savannah.gnu.org/bugs/?57105.
The word "fixer" sounds too much as if the command would be able
to fix mistakes or correct errors. Especially when seen next to
"linter", it sounds as if one does a syntax check and the other
fixes the found mistakes. (Although the command might in theory
be used for this, it is not its intended purpose.)
Attribute names that are a part of another word should not be colored,
nor should attribute names within strings.
This addresses the other half of https://savannah.gnu.org/patch/?9865.
Original-patch-by: Ryan Westlund <rlwestlund@gmail.com>
When dealing with a plain, seven-bit ASCII character, don't bother
calling is_cntrl_mbchar() but determine directly whether it is a
control character. Also reshuffle things so that we don't compare
charlen == 1 when we already know it is 1.
After the previous change, all remaining calls of parse_mbchar() have
NULL as their third parameter. So, drop that parameter and remove the
chunk of code that handles it. Also rename the function, as there are
already too many functions that start with "parse".
Benno Schulenberg