When 'inhelp' is true, there are at least two buffers open: an
edit buffer and the help-text buffer.
And bottombars() already does a full refresh of the bottom window.
And restore the cursor to this position when redoing the cut+insert.
Also remove two unneeded conditions.
This fully fixes https://savannah.gnu.org/bugs/?54466.
When piping the buffer (or the marked region) to an external command,
we should wait not only for the external command to terminate but also
for the data-sending process, so that it will release its resources.
This fixes https://savannah.gnu.org/bugs/?54499.
With-help-from: Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>
When undoing/redoing an alternate spell check (of the entire file
or of a backwards marked region), put the cursor back where it was
when the spell check was invoked/finished.
This fixes https://savannah.gnu.org/bugs/?54466.
On a Linux VT, refuse to start when there are errors in a nanorc file,
so that the messages no longer get overwritten -- which prevented the
user from seeing and reading them.
This fixes https://savannah.gnu.org/bugs/?54442.
Since the last version, the user can filter an entire buffer through
an external command. This external command can also be a formatting
program, so there is no longer any need for this specific and special
formatter command.
(In the Search and Replace menus Cancel is not essential. And in the
Goto Line menu Cancel is not needed at all: a simple <Enter> after an
empty answer works fine.)
This fixes the second part of https://savannah.gnu.org/bugs/?54447.
There are at least three other ways to achieve the thing that it did:
^End, M-/, and ^W^V. No need to have a fourth way by default.
For symmetry, also unassign the corresponding binding for M-|.
The 'cutwordright' function has gotten ^Delete as its default binding,
so the 'cutwordleft' function needs a default binding too -- also to
keep the items on the two help lines nicely paired. M-| was chosen
because it is close to the Backspace key on many keyboard layouts.
Print routines are not asynchronous-safe.
But... the only reason the call of kill() could return an error code
is when the relevant process has already terminated -- which is not
a problem, because that was the goal of calling kill().
This fixes https://savannah.gnu.org/bugs/?54409.
Reported-by: Daniel Kozovsky <dkozovsk@redhat.com>
As the help viewer is almost a normal buffer, commands that make sense
-- like searching backwards, and searching the previous occurrence --
should work in the help viewer too.
In addition, show all Search commands prominently in the help lines of
the help viewer, so that users are likely to notice them and will maybe
infer that they work in the editor itself too.
This fixes https://savannah.gnu.org/bugs/?54368.
With-help-from: David Lawrence Ramsey <pooka109@gmail.com>
Put "Where Was" in its place, to make the symmetry of ^W/M-W/^Q/M-Q
somewhat clearer. Also, conditionally reshuffle "Save File", to try
and keep menu items nicely paired.
Benno Schulenberg