Commit Graph

5527 Commits (66986591490404d12c289ad7a2198110a5faa923)

Author SHA1 Message Date
Benno Schulenberg 5d1752c5e3 speller: simplify the calculation of the width of the misspelled word
When finding a misspelled word, the length of the match is simply the
length of that word, and its span in columns is simply the number of
columns that it occupies.  Compute it thus directly.

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
2016-04-04 17:53:26 +02:00
Benno Schulenberg 523bc0fd4f speller: don't proceed when the user aborts the searching
When searching for a misspelled word takes a while, and the user
stops this search with ^C, then abort the spelling-checking session.

Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
2016-04-04 17:43:31 +02:00
Benno Schulenberg 06ea93be3e Renaming a variable, and adjusting whitespace after the previous change.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5782 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-31 11:27:16 +00:00
Benno Schulenberg 5022e47940 Replacing a fake 'while', and deleting a redundant 'if' -- we searched
for whole words only, so it will be a whole word.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5781 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-31 11:14:25 +00:00
Benno Schulenberg c709c104a1 Unwrapping a couple of lines.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5780 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-30 12:30:14 +00:00
Benno Schulenberg 532d73ccc7 Renaming a variable to better indicate booleanness.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5779 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-30 12:27:06 +00:00
Benno Schulenberg 29cac04afc Renaming a variable for clarity.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5778 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-30 12:18:22 +00:00
Benno Schulenberg c98afde096 Renaming 'do_replace_highlight()' to 'spotlight()', for clarity,
for aptness, for contrast.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5777 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-30 12:09:39 +00:00
Benno Schulenberg 400e7ce13f Reporting "Cancelled" instead of "Not found" when the user aborts a replace
that is taking too long.  This fixes Savannah bug #47439.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5776 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-30 12:00:48 +00:00
Benno Schulenberg b834ed3b28 Chopping a parameter that is now unused, or rather: always NULL.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5775 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-29 15:05:47 +00:00
Benno Schulenberg 23b8dfd98e Allowing the user to stop replacing a word without aborting also the
whole spell-fixing session.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5774 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-29 14:56:32 +00:00
Benno Schulenberg f9d6aa9ba3 Speeding up Unicode validation.
(The measurable effect (during long searches, for example) is zero, though.)


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5773 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-29 14:46:53 +00:00
Benno Schulenberg e258cc3e95 Improving the wording of an error message: the confinement of
an operating directory is not the same as restricted mode.

(In restricted mode, the file browser is not available at all.)


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5772 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-29 14:16:55 +00:00
Benno Schulenberg f45a2938e3 Placing the cursor in the edit window again also after a Justify, after an
invalid escape sequence, and when entering a verbatim keystroke.
But leaving the cursor off during Unicode input, for extra feedback.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5771 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-29 14:09:17 +00:00
Benno Schulenberg 7561b1b026 Placing the cursor in the edit window also when --constantshow is in effect.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5770 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-29 12:14:00 +00:00
Benno Schulenberg 5fe838b072 Deleting a no-op.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5769 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-28 19:30:27 +00:00
Benno Schulenberg 51743233ed Removing the 'last_replace' variable that is never used.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5768 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-28 19:14:33 +00:00
Benno Schulenberg 108fe330d3 Providing feedback when searching takes longer than roughly half a second.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5767 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-28 19:00:19 +00:00
Benno Schulenberg 38b74e6993 Not bothering to put back the cursor in the edit window, as it is off
anyway, and it will be placed back when it's needed: in the main loop.

This prevents a segfault laid bare by r5763: when trying, at startup,
to open a directory, there really is no open buffer yet.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5766 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-28 18:53:49 +00:00
Benno Schulenberg 7f3dc2de46 Eliding an unneeded 'if' and unneeded variable.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5765 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-23 20:21:36 +00:00
Benno Schulenberg 344fe558b6 Tidying up and renaming a variable.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5764 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-23 20:04:33 +00:00
Benno Schulenberg 6fc70cc474 Removing a pointless condition, and making use of an existing intermediary
variable for a little optimization.

Openfile can never be NULL -- it should have been called openbuffer, and
before we start fiddling with the cursor, we will always have an open buffer.
Edittop might be NULL, but that's okay.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5763 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-23 19:48:44 +00:00
Benno Schulenberg 3660c62bc0 Polling the keyboard once per second instead of once per two seconds.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5762 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-23 10:27:54 +00:00
Benno Schulenberg 4b2751c3b9 Cleaning up, improving comments, and renaming a variable.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5761 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-23 10:19:01 +00:00
Benno Schulenberg 8704dde873 Preventing the internal spell checker from finding the first occurrence of
a misspelled word twice.  And deleting the piece of dead code that was meant
to do this.  This fixes Savannah bug #47188.

When we've reached again the same line where we started and we find an
instance there, then this can only be /before or at/ the position from
where we started, otherwise we would have found it when we commenced
searching.  And so... that little piece of dead code does absolutely
nothing -- it will never fire.

It's so nice... nano is full of Easter Eggs!  :)


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5760 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-23 09:52:34 +00:00
Benno Schulenberg 2f817a6740 Checking for the existence of the REG_ENHANCED regex flag, and
using it when it's available (which it is on OS X systems).
This completes the fix for Savannah bug #47325.
Patch by Thomas Rosenau.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5759 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-22 10:42:28 +00:00
Benno Schulenberg b55e8d7b34 Renaming four variables.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5758 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-21 20:49:29 +00:00
Benno Schulenberg 730b46c139 Trimming a duplicate variable.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5757 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-21 20:38:08 +00:00
Benno Schulenberg f150894d4e Factoring out the common part of do_search() and do_research()
into the new function go_looking().


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5756 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-20 16:57:15 +00:00
Benno Schulenberg b8a47f4e37 Not bothering to set 'answer'; just using 'last_search', which has already
been set to 'answer' in search_init() when 'answer' isn't empty, and when
'answer' /is/ empty we use 'last_search' anyway.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5755 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-20 16:19:30 +00:00
Benno Schulenberg b3b2fa8856 Using a 'return' instead of an 'else'.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5754 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-20 16:03:20 +00:00
Benno Schulenberg 4ddf194004 Always asking whether it's okay when the name of the file was changed.
This fixes Savannah bug #46894.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5753 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-20 14:34:46 +00:00
Benno Schulenberg 036c5f9c1f Cycling through the tab-completion items from newest to oldest.
This fixes Savannah bug #47205.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5752 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-20 13:38:09 +00:00
Benno Schulenberg e2b6572e9a Not putting cut words into the cutbuffer -- which means: treating the
deletion of words like the pressing of Backspace/Delete, so they don't
overwrite the lines you cut elsewhere and want to paste into the place
of the cut words.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5751 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-20 11:10:31 +00:00
Benno Schulenberg 1ef62490dd Normalizing the punctuation in some prompts: no space before a question mark,
and a semicolon instead of a comma between phrases.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5750 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-20 10:57:14 +00:00
Benno Schulenberg 311f0e8734 Snipping a useless setting of answer -- the Replace is being /cancelled/,
and the next time a Search or Replace is run, this answer is overwritten
with an empty string.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5749 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-19 20:19:49 +00:00
Benno Schulenberg 9f93b33d29 Reshuffling some stuff to reduce indentation.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5748 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-19 18:51:46 +00:00
Benno Schulenberg e291131d0a Snipping an always-FALSE condition -- do_prompt() will always
return with -2 when answer is empty, so when answer is empty
i cannot be zero.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5747 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-19 18:23:37 +00:00
Benno Schulenberg fc1edf28ce Deleting another unneeded variable. Fully redundant.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5746 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-19 17:19:30 +00:00
Benno Schulenberg 3dee81bfaa Deleting a now unneeded variable.
We will need this again when one day we make a toggle between
jumping to a directory and searching for a filename fragment,
just like the ^T toggle that exists in the Search / Go-to-line
menus.  But for now, we don't need this.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5745 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-19 17:13:33 +00:00
Benno Schulenberg 01888abb22 Deleting a snippet of dead code -- the MGOTODIR menu doesn't have any
functions that could be executed -- other than the line-edition ones,
which are executed under do_prompt().  So the latter won't return
unless either it was cancelled or an answer was given.  Also, if it
/had/ returned with a value bigger than zero, it tried to put back
the key sequence for do_gotolinecolumn_void(), which does not exist
in the MBROWSER menu, so this would not have done anything.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5744 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-19 17:01:40 +00:00
Benno Schulenberg 90cffe3fd0 Not bothering to set the current answer to the empty string,
as do_prompt() can handle a NULL.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5743 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-19 16:41:45 +00:00
Benno Schulenberg a6740ba3fd Storing always the last-typed string, also when it's an invalid regex.
This fixes Savannah bug #47440.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5742 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-19 16:19:44 +00:00
Benno Schulenberg e753cd1c38 Adjusting some indentation.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5741 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-17 19:30:29 +00:00
Benno Schulenberg 7098dd0cd0 Pruning two #ifdefs, like elsewhere, to reduce the clutter.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5740 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-17 18:51:46 +00:00
Benno Schulenberg 988274bb70 Removing two redundant returns, and condensing six comments.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5739 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-17 10:06:15 +00:00
Benno Schulenberg 19bc63db28 Using the Search key bindings also during a Re-search, to enable cancelling.
This fixes Savannah bug #47159.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5738 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-17 09:12:30 +00:00
Benno Schulenberg 8866f728a2 Rearranging some things to reduce the indentation level by four steps,
so we can unwrap a dozen lines.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5737 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-14 17:14:35 +00:00
Benno Schulenberg 7070812004 Making an error message equal to others, to reduce the msgid count.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5736 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-14 16:09:52 +00:00
Benno Schulenberg 43040220bf Avoiding to dereference a possible NULL.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5735 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-14 16:01:44 +00:00