The key sequence ^R ^X M-F <Enter> would cause nano to abort, because
it would try to add an empty string to a history list.  (Furthermore,
simply don't execute an empty command, because it is pointless.)
Reported-by: Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>

And use a better word to describe the concise descriptions that
these constants refer to -- they are not messages.

Reported-by: David Lawrence Ramsey <pooka109@gmail.com>

This completes the fix for https://savannah.gnu.org/bugs/?52282

.
Reported-by: Chime Hart <chime@hubert-humphrey.com>

After any replacements were made, the "not found" message is pointless
because it will be overwritten rightaway by "Replaced xx occurrences".
The message is confusing and annoying when using speech output.

This partially fixes https://savannah.gnu.org/bugs/?52282

.
Reported-by: Chime Hart <chime@hubert-humphrey.com>

This addresses https://savannah.gnu.org/bugs/?52257.

This fixes https://savannah.gnu.org/bugs/?52258

.
Reported-by: Peter Passchier <peter@passchier.net>

This fixes https://savannah.gnu.org/bugs/?52183

.
Tested-by: David Lawrence Ramsey <pooka109@gmail.com>
Improved-by: David Lawrence Ramsey <pooka109@gmail.com>

List "browser", "pageup" and "pagedown" in the manuals; the first
because it matches "speller", and the latter two because they are
what these functions are commonly known by.  The names "tofiles",
"prevpage" and "nextpage" are now undocumented, but they are still
recognized by the code, as they match the tags for these functions.

Most people who make use of 'do_findprevious' and 'do_findnext'
will not make use of 'do_search' (the default binding of M-W),
so for them it is superfluous to remember the state of the
Backwards toggle in the Search menu.  For the people that do
mix the usage of Alt+Up/Down with M-W, it means that M-W will
always search in the same direction as the last search.  It is
a small change in behavior.

This fixes https://savannah.gnu.org/bugs/?52246.

Signed-off-by: Brand Huntsman <alpha@qzx.com>

Adjust to the changed meaning of 'whereis': it is no longer do_search()
but do_search_forward().
Hinted-at-by: Brand Huntsman <alpha@qzx.com>

Requested-by: Brand Huntsman <alpha@qzx.com>

Allow the user to record and run a single macro.  The default binding
for starting and stopping the recording is M-: (Alt + colon) and for
running the macro M-; (Alt + semicolon).

This fulfills https://savannah.gnu.org/bugs/?50314

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Requested-by: Peter Passchier <peter@passchier.net>
Signed-off-by: Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>
Signed-off-by: Benno Schulenberg <bensberg@telfort.nl>

It would be silly for ^W to do a backward search too after using ^Q
once.

^S will be the first thing people will try for saving a file,
and ^Q is somewhat mnemonic because it is to the left of ^W:
it searches backward.

Make these keystrokes available also in the tiny version.

Before writing a file out, nano should check that the file on disk
hasn't been modified since it was read -- not only for the normal
"Write Out" action (^O), but also for "Save File" (future ^S) and
for "Save and Exit" (^X when --tempfile is used).

When writing fails and --tempfile is in effect, don't go on to prompt
for a file name; instead let the user decide what she wants to do.

This fixes https://savannah.gnu.org/bugs/?51040

.
Signed-off-by: Viorel Bota <botaviorel@gmail.com>
Signed-off-by: Benno Schulenberg <bensberg@telfort.nl>

Date and version are updated to match each release, so the user does
not have to wonder whether the man page really describes the binary.

Also remove a bit of superfluous markup.

When we've landed on a tab and we are moving down and the tab starts
before the current chunk, then push the index forward -- otherwise we
would not advance.  When instead we're moving up and the end of the
preceding row is on the same tab as the target column AND the end of
the current row is not on that same tab, then there is some character
on this row that we can put the cursor on, so push the index forward
-- otherwise we would skip a usable row.

This fixes https://savannah.gnu.org/bugs/?52125
and fixes https://savannah.gnu.org/bugs/?52139.

Also, an absent nanohelp syntax is not an error, so keep mum.

This fixes https://savannah.gnu.org/bugs/?52147.

Signed-off-by: Brand Huntsman <alpha@qzx.com>

This also removes a call of ungetch(), as it does not seem to be
needed any more: nano does not lose a character when waking from
suspension.

This fixes https://savannah.gnu.org/bugs/?52149

.
Reported-by: David Lawrence Ramsey <pooka109@gmail.com>

So the cursor won't be visible at the end of the status-bar message
while reading in a large file.

The code has been there for the last thirty releases -- for six
whole years -- more than enough time to have served its purpose.

The recent migration of the history routines forgot to add the new
file to the list of files from which strings should be extracted.

This fixes https://savannah.gnu.org/bugs/?52122.

Inspired-by: Mike Frysinger <vapier@gentoo.org>

This kind of addresses https://savannah.gnu.org/bugs/?51685.