Most of the returned error messages are fixed strings, not allocated
strings.
This fixes https://savannah.gnu.org/bugs/?56188.
Reported-by: Aliaksei Sakovets <alexeysakovets@gmail.com>
Bug existed since version 4.1, commit f645009a.
When automatic hard-wrapping causes some piece of a line to be pushed
to the next line, then a separating space needs to be added at the tail
of this piece only when this piece actually gets prepended.
This fixes https://savannah.gnu.org/bugs/?56185.
Bug existed since version 2.9.2, commit 29f7654a.
When typing a space causes both the succeeding word and the cursor to
be pushed to the next line, then this space (and any contiguous ones)
does need to be snipped (when --trimblanks is in effect).
This fixes https://savannah.gnu.org/bugs/?56180.
Bug existed since version 2.9.3, commit 91073be4.
Do the same as in the previous commit: re-evaluate the start of the
viewport when lines that are located above this viewport may have
changed. This is relevant when softwrap is on.
When only the trailing chunk of a line is displayed on the top row of
the screen, and the unindenting of this line leads to a reduction in
the number of chunks, then the starting point of the viewport needs
to be re-evaluated. For simplicity, do this always when something is
unindented.
This fixes https://savannah.gnu.org/bugs/?56102.
Reported-by: Devin Hussey <husseydevin@gmail.com>
Bug existed since around version 2.9.2.
When the file starts with one or more blank lines, the first paragraph
doesn't start on line 1.
This fixes https://savannah.gnu.org/bugs/?56117.
Bug existed since version 4.0, commit ac8bd2a2.
The word "buffer" in relation to undo has been confusing to translators.
Also, drop the exclamation mark, as there is nothing important or urgent
about these messages.
Because somehow something goes wrong when SIGWINCHes are handled while
reading from a pipe.
This fixes https://savannah.gnu.org/bugs/?56011.
Bug existed since version 2.4.2, commit 75d64e67.
Some commands can take a little while to execute; showing just the prompt
during that time could give the impression that nothing is happening.
This addresses https://savannah.gnu.org/bugs/?56041.
When nano was configured with --enable-tiny --enable-speller, the
block_sigwinch() function should be available, to mask SIGWINCHes
during a spell check.
The blocking is needed only during the wait(), so unblock SIGWINCH
again right after the wait() -- also to have the unblocking before
a possible error exit.
Somehow a SIGWINCH pushes nano past the wait() in do_alt_speller(),
even though the external spelling program hasn't finished.
This fixes https://savannah.gnu.org/bugs/?56010
by reverting commit 1f39f60b.
Bug existed since version 3.2.
Since commit 4c6ec637 from about half a year ago, the 'action' parameter
of update_undo() is unused. Verify that this parameter matches the type
of the item at the top of the undo stack, so that in another half year
the parameter can be safely removed.
When the mark is off, initialize not just 'bot_x' but also 'top_x'.
This fixes https://savannah.gnu.org/bugs/?55898.
Bug existed since the justifying of a marked region was introduced,
four days ago, with commit f7f5514e.
This matches Pico's behavior. However, Pico doesn't add the quoting +
indentation to the line in which the selection ends, but this is wrong,
so nano does add it. Also, Pico doesn't account for partial quoting +
indentation at the start or end of a selection, but this is wrong, so
nano does.
Unlike a regular paragraph, marked text may have different quotes and
more than two types of indentation. Handle this by replacing deviant
quotes with the quote of the first line, and deviant indentation with
the indentation of the second line.
This is modelled after Pico's behavior. However, Pico won't do anything
if you do a full-justify while the mark is on. But this is unnecessarily
limiting, so, when the mark is on, nano will handle a full-justify and a
plain justify the same.
This currently does not handle the lead (quoting + indentation) in
justified selections, does not put mid-line justified selections onto
separate lines, and does not strip whitespace after the lead in justified
selections, the latter two of which Pico does. These behaviors are
forthcoming.
concat_paragraph() concatenates a paragraph into a single line, and
rewrap_paragraph() rewraps that line into multiple lines again.
These two will be needed when the justifying of marked text is added.
Instead of passing 'quote_len' to these functions, calculate it directly
in them.
This will be needed when the justifying of marked text is added. When
unmarked text is justified, it is a single paragraph and by definition
has a uniform quoting part. But marked text may be a jumble of lines
that have different quoting parts.
When doing replacements or fixing misspelled words, and edit_refresh()
is called to highlight the relevant word, then the current menu can be
anything from MREPLACEWITH, MYESNO, MSPELL, or MMAIN. Make sure it is
always set to the latter just before calling edit_refresh(), so that
display_string() will use the full length and the word gets properly
highlighted.
This fixes https://savannah.gnu.org/bugs/?55680.
Reported-by: David Lawrence Ramsey <pooka109@gmail.com>
Bug was introduced by the previous commit, 56181896.
The reduced file size should be stored not just when joining two lines
but also when simply a character in the middle of a line is deleted.
This fixes https://savannah.gnu.org/bugs/?55352.
Bug existed since version 2.5.0, commit 66e21416.
Reuse the WAS_FINAL_LINE flag to signal a cut that added a magicline,
for both a marked cut and cut-to-eof.
This fixes https://savannah.gnu.org/bugs/?55305.
The direct call was a leftover of the old unjustify mechanism.
Also, move two statements to the end of the do_justify() routine,
since that is their place in comparable routines.
Suggested-by: David Lawrence Ramsey <pooka109@gmail.com>
Not stepping beyond the last line of the paragraph means that the
length of the paragraph is always the difference in line numbers
(between first and last line of the paragraph) plus one.
When leaving the mark on while justifying and then undoing the
justification, things are likely to get messed up. My applying
David's patches only partially caused this breakage.
This fixes https://savannah.gnu.org/bugs/?55074.
Only the first search for a paragraph needs to check whether we're
currently in the middle of a paragraph. When the 'while' loop for
a full justify is executed, all calls of find_paragraph() start
either on the first line of a paragraph or between two paragraphs.
To find a paragraph, what needs to be done is:
a) When not in a paragraph, move forward until we find one, if any.
b) When in a paragraph but not at its start, move back to its start.
c) Move forward to the end of the paragraph, if any.
When, in the 'while' loop for a full justify, 'filebot_inpar' becomes
TRUE, it means that EOF has been reached and find_paragraph() should
not be called again. To allow 'filebot_inpar' to convey this meaning,
it should not be set to TRUE elsewhere, so another boolean is needed
for setting the correct length of the final line of the cutbuffer.
This fixes https://savannah.gnu.org/bugs/?55086.
The removal of the x-coordinate handling affected this. Reshuffle things
so that we can check for it after we have moved (the same way we check for
it at the beginning of the function before we move) without having to set
'quote_len' and 'par_len' unnecessarily.
Also, adjust some comments accordingly.
Move detecting the final line of the paragraph to find_paragraph(),
since a paragraph of which the final line is the last line of the
buffer will still be that way after being justified.
Also, move all x-coordinate handling to do_justify(), since it only
applies to the current buffer.
Move a few references to the current buffer to do_justify(). Also,
the check for being at the end of the buffer needs to be done after the
first paragraph is found, so that the existing behavior of finding an
initial paragraph regardless of cursor position is preserved.
The functions do_para_begin() and do_para_end() can now move through any
buffer, while the functions do_para_begin_void() and do_para_end_void()
operate on the current buffer. The latter function also returns TRUE
if the last line in the buffer is part of the paragraph.
Remove the handling of 'edittop', 'totsize', and the mark, to make the
function more general, which is needed to make it undoable eventually.
This breaks the function somewhat. Fixes for this are forthcoming.
The function assumes that it works on the current buffer by handling
'totsize' and the mark. Remove this handling to make the function
more general, which is needed to make it undoable eventually.
This breaks the function somewhat. Fixes for this are forthcoming.
Using --zap or -Z on the command line, or 'set zap' in a nanorc file,
makes the <Bsp> and <Del> keys erase selected text (a marked region)
as they do in some other editors, and without affecting the cutbuffer.
This fulfills https://savannah.gnu.org/bugs/?54837.
Requested-by: Liu Hao <lh_mouse@126.com>
Signed-off-by: Brand Huntsman <alpha@qzx.com>
This function allows the user to "make space": annihilating lines or
regions while keeping intact for pasting the stuff in the cutbuffer
that was cut or copied earlier.
Signed-off-by: Brand Huntsman <alpha@qzx.com>
Return immediately to editing mode when there are no messages for
the original file and the user does not wish to open any of the
included files that do have messages.
Also, reword the message that the linter gives then, and leave it
on the status bar (just like when Cancel is pressed).
The help lines will help differentiate this mode from normal editing
mode, and will tell the user how to jump to other messages.
This is a third step to address https://savannah.gnu.org/bugs/?54714.
When something is spotlighted, it should survive a refresh of
the screen and an excursion to a help text, so the spotlight
should get painted whenever the edit window is drawn.
This fully fixes https://savannah.gnu.org/bugs/?54721.
The new function, justify_paragraph(), takes a quote length and a
paragraph length (which it should get from find_paragraph()), and
runs the paragraph at (current, current_x) through justify_format().
Move some fragments out of the justifying loop, and adjust/clarify comments
to account for the changes. This will allow some of the code to be cleaned
up and simplified in the next commits.
Only for BACK and DEL was the first call to update_undo() -- all other
types of action would call add_undo() first, so for them the action in
update_undo() would never be different, but the line number might have
changed (like for ENTER and INSERT), so for them exceptions needed to
be made, which was wasteful.
This addresses https://savannah.gnu.org/bugs/?54728.
When using the internal spell checker, the message gets overwritten
immediately by "Creating misspelled word list...", and when using
the external spell checker, nano immediately exits from curses mode
and thus the message disappears (when in a terminal emulator) or it
soon gets wiped by the spell checker (when on a Linux console), thus
creating a little flash on the bottom row, which we can do without.
In the past, SIGWINCHes were responded to immediately (which was madness),
but since commit 75d64e67 all a SIGWINCH does is set a flag so that, when
the time comes to update the screen, nano knows the dimensions may have
changed. The mentioned commit removed most blockings and unblockings of
SIGWINCH, but not this one.
That is, wait with deleting words until they start under cursor,
so the user can see which word is goin to be eaten, and join lines
only when the cursor already sits at the edge of a line.
If find_paragraph() detects that we're not in a paragraph, it moves
forward a paragraph and then backward to that paragraph's beginning.
Make it check whether we're in a paragraph before moving backward
(since there might not *be* any more paragraphs), to prevent going
forth-and-back and never reaching the end of the buffer.
This fixes https://savannah.gnu.org/bugs/?54573.
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.
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.
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>
The undo item for ENTER should record the file size *before* the amount
of auto-indentation whitespace is added to it.
This fixes https://savannah.gnu.org/bugs/?54344.
Reported-by: Liu Hao <lh_mouse@126.com>
Instead of being entirely silent when ^] is hit after whitespace
or punctuation, report what is lacking -- similar to M-] saying
"Not a bracket" when the cursor is not sitting on a bracket.
This makes the ^] keystroke more discoverable.
Take our cue from undoing/redoing line joins: when they take place on
the magicline without --nonewlines, they produce undo/redo items that
don't do anything to the text, but still position the cursor properly.
Reshuffle a bit of code so that we can do the same for magicline cuts.
This fixes https://savannah.gnu.org/bugs/?54032.
The variable 'last_action' is set at the end of these functions,
serving to prevent a fresh action from being merged with an older
action further down on the stack. Setting 'last_action' before
exiting from undo()/redo() makes no sense.
Also adjust a sideways related old Changelog item.
The macro stuff, however, is basically my code: I told him exactly
how to do it, and I changed most of the patch before applying it.
Also, put myself in second place, as I've just about overtaken David
in the duration of maintainership.
The paragraph-aware indenting is needed only when automatic long-line
wrapping is on (that is, when not using 'nowrap': when writing prose).
When writing code, the user most likely uses --nowrap, which will make
nano indent a new line always to the same amount as the preceding line
-- when --autoindent is in effect, of course.
When doing autoindentation, and the next line is not the start of
a new paragraph, then use the indentation of that line for the new
line, as it is more likely to have the desired indentation -- the
current line might be the start of the paragraph and thus could
have a deviant indentation.
Pico wraps at the last blank character before or on the target column;
if there is no such blank, then it will wrap at the first blank *after*
the target column -- when it can wrap, it will wrap. Nano should do
the same (and judging from the comments, it intended to do the same),
instead of turning the paragraph into a single unwrapped line.
This fixes https://savannah.gnu.org/bugs/?53986.
First step to the next buffer, and then iterate until we either
find a match or are back at the buffer where we started.
This fixes https://savannah.gnu.org/bugs/?53970.
Signed-off-by: Marco Diego Aurélio Mesquita <address@hidden>
The two help lines will be redrawn in main() only when the current
menu is not MMAIN. So, set it to MLINTER as soon as the help lines
are cleared, just before preparing to invoke the linter.
This fixes https://savannah.gnu.org/bugs/?53967.
Reported-by: Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>
When executing a command in the current buffer and piping this buffer
(or marked region) to that command, then the cutting of the existing
text and the insertion of the new text should be undone and redone
together, as to the user they appear as a single operation.
With-help-from: Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>
Benno Schulenberg