That is: two consecutive lines are considered to belong to separate
paragraphs when the smallest indentation of those two lines is not
character-by-character identical with the corresponding piece of
indentation of the other line.
In other words: if one line is indented with spaces, and a consecutive
line is indented by the same distance but with tabs, they are taken to
belong to different paragraphs: a justification will not merge them.
This fixes https://savannah.gnu.org/bugs/?57404.
Bug existed since version 2.9.8, commit 432a7d77.
Go back to how line numbers were colored in versions 2.7.1 to 4.3 --
coloring the space (when a background color is used) was unintented.
This fixes https://savannah.gnu.org/bugs/?57412.
Bug existed since version 4.4, commit 699cacf7.
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.
It allows entering a TAB character at the cursor position while the
mark is on the same line as the cursor, as some users sometimes do.
This refines the feature that was added in version 2.9.2, and makes
it behave like in the Gedit and Kate editors, for example.
This addresses https://savannah.gnu.org/bugs/?57357.
Reported-by: Sébastien Desreux <seb@h-k.fr>
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.
Benno Schulenberg