Commit Graph

7195 Commits (432a7d77291eae9c1fa5544db0c4d1a9ab55e875)

Author SHA1 Message Date
Benno Schulenberg 432a7d7729 justification: find the beginning of a paragraph in a better way
Any line whose indentation differs from that of a pair of adjacent lines
is the beginning of a paragraph, also when its indentation is smaller.

This fulfills https://savannah.gnu.org/bugs/?53932,
and fixes point 2) of https://savannah.gnu.org/bugs/?53933.
2018-05-27 16:09:53 +02:00
Benno Schulenberg d7fe5a7db3 justification: recognize indented paragraphs also without --autoindent
Pico does not require any option to do this, so nano should neither.

This fixes point 1) of https://savannah.gnu.org/bugs/?53933.
2018-05-27 16:09:53 +02:00
David Lawrence Ramsey a6c0212158 bindings: add the "flippipe" bindable function
So the toggle for piping to an external command can be rebound.

This fixes https://savannah.gnu.org/bugs/?53987.
2018-05-27 10:36:33 +02:00
Benno Schulenberg a832f33291 justification: when leading whitespace exceeds fill width, wrap anyway
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.
2018-05-27 10:24:02 +02:00
Benno Schulenberg b9f533a69e tweaks: rename a function, for more aptness and extra contrast 2018-05-25 20:09:24 +02:00
Benno Schulenberg ac31669ec3 linter: don't try to access absent stat info, as that gives a crash
This fixes https://savannah.gnu.org/bugs/?53981.
2018-05-25 19:25:11 +02:00
Benno Schulenberg 86c08560ad linter: make sure that the margin is updated before displaying a buffer
This fixes https://savannah.gnu.org/bugs/?53977.
Reported-by: Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>
2018-05-25 17:58:25 +02:00
Benno Schulenberg 119a6f0de3 rcfile: don't crash when a bind to a string lacks the closing quote
This fixes https://savannah.gnu.org/bugs/?53972.
Reported-by: Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>
2018-05-25 13:15:52 +02:00
Benno Schulenberg 3757683e3f build: fix compilation when configured with --disable-multibuffer 2018-05-24 21:09:14 +02:00
Benno Schulenberg c07586d9f3 tweaks: condense some repetitious comments, and check before assigning
Check that the option argument is okay (contains no blank characters),
before assigning it to the relevant variable.
2018-05-24 20:49:29 +02:00
Benno Schulenberg 3e9ef3032f tweaks: use a more meaningful variable name, and avoid a distant 'else'
Also, indent a continuation line better.
2018-05-24 19:40:52 +02:00
Benno Schulenberg 6fb1509817 tweaks: condense two statements into one, and elide a 'break' 2018-05-24 18:17:58 +02:00
Benno Schulenberg 07ddf25cc0 tweaks: exclude an unneeded 'if' from the single-buffer version 2018-05-24 18:14:35 +02:00
Marco Diego Aurélio Mesquita 73d397c64b linter: check all open buffers, instead of just the next one
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>
2018-05-24 18:10:52 +02:00
Benno Schulenberg e0c7ff2a7e linter: make sure the shortcuts bar will redrawn when exiting early
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>
2018-05-24 11:37:14 +02:00
Benno Schulenberg 84f8df2df8 tweaks: avoid an unused-variable warning with --enable-tiny 2018-05-23 12:00:43 +02:00
Benno Schulenberg 408d9b8708 build: fix compilation failure when configured with --enable-tiny 2018-05-23 11:57:55 +02:00
Brand Huntsman b5427ebb98 tweaks: avoid two unused variable warnings when NLS is disabled
Signed-off-by: Brand Huntsman <alpha@qzx.com>
2018-05-23 11:54:45 +02:00
Cristian Caloghera 22663f8a2e syntax: makefile: recognize also an all-lowercase makefile name
Recognize not just "Makefile" but also "makefile" and "GNUmakefile".
And recognize these only when they are the full filenames, not when
they are the tail part of a longer name.

Signed-off-by: Cristian Caloghera <cristi.caloghera@gmail.com>
2018-05-22 20:41:43 +02:00
Benno Schulenberg 5d02ee64b6 filtering: pair the cut and the insert, so they can be undone together
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>
2018-05-22 19:36:21 +02:00
Benno Schulenberg 5ffd8d96ae tweaks: rename a variable, for contrast, and improve two comments 2018-05-22 19:36:21 +02:00
Marco Diego Aurélio Mesquita f304b9aee1 new feature: allow piping (selected) text to an external command
When executing a command, it is now possible to pipe the entire buffer
(or the marked region, if anything is marked) to the external command.
The output from the command replaces the buffer (or the marked region),
or goes to a new buffer.

This fulfills https://savannah.gnu.org/bugs/?28993,
and fulfills https://savannah.gnu.org/bugs/?53041.

Signed-off-by: Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>
Signed-off-by: Benno Schulenberg <bensberg@telfort.nl>
2018-05-22 19:36:21 +02:00
Benno Schulenberg 299e710845 docs, usage: make it clear that the argument of --quotestr is a regex
In the past, the argument could be either a regex or a literal string,
so the wording was kind of vague.  But nowadays we can count on having
regex support (through gnulib), so be more precise in the description.
2018-05-22 18:45:58 +02:00
Benno Schulenberg d9ba6c10d2 tweaks: give some continuation lines a more obvious indentation
Also, put a translator hint in a better place: not in the middle
of a function call.
2018-05-22 18:07:50 +02:00
Benno Schulenberg 03c184d7f2 tweaks: condense a comment, and elide an unneeded 'if' 2018-05-22 18:01:15 +02:00
Benno Schulenberg 4ec19847a3 startup: provide a hint for people unfamiliar with the ^char convention
But give this hint only when nano was started without any file arguments.
2018-05-22 11:53:17 +02:00
Benno Schulenberg 3628863f90 docs: remove mention of the quotestr for when regex support is lacking
Since version 2.8.0, nano will use (wnen needed) the regex routines
from gnulib, so mentioning the quotestr for when regex support is
lacking, has been obsolete and pointless for more than a year.

Also, remove some superfluous backslashes, use a non-breaking space
in the texinfo document, and order the regex consistently.
2018-05-21 20:08:19 +02:00
Benno Schulenberg 9d6621afd0 tweaks: remove two superfluous checks, after making one of them so 2018-05-21 09:44:06 +02:00
Benno Schulenberg cdd637d69f syntaxes: condense and/or correct some extension regexes 2018-05-18 20:40:08 +02:00
Benno Schulenberg 4d232a4aef tweaks: frob some comments, and rename two parameters to make sense 2018-05-18 13:24:07 +02:00
Benno Schulenberg 455899fe27 credits: sort the names roughly according to amount of influence
And spell-fix a name.
2018-05-16 12:05:40 +02:00
Benno Schulenberg 6aef1fa905 docs: thank Kamil for his bug fixes, and update an email address 2018-05-16 09:57:02 +02:00
Benno Schulenberg 06c3e1acde po: update translations and regenerate POT file and PO files 2018-05-15 09:14:23 +02:00
Benno Schulenberg 09d8ee82b7 bump version numbers and add a news item for the 2.9.7 release 2018-05-15 08:48:00 +02:00
Benno Schulenberg dac3b25d16 docs: note a small difference with Pico in the default hard-wrapping 2018-05-14 12:10:38 +02:00
Benno Schulenberg ca538e6f08 scrolling: only do a scroll when the edit window has more than one row
If the edit window consists of a single row, then the do_up() call has
already brought the desired line into view -- which means that trying
to scroll then (when already on the first line of the file) would fail.

This fixes https://savannah.gnu.org/bugs/?53891.
2018-05-13 19:31:57 +02:00
Benno Schulenberg 4b26308b6a tweaks: put Yes/No/All in a consistent order (for the translators)
So that it matches the order of the preceding Yy/Nn/Aa.
2018-05-13 09:57:49 +02:00
Benno Schulenberg f5eeb92f40 tweaks: sort an option better, and reschedule a removal 2018-05-13 09:47:40 +02:00
Benno Schulenberg ae1ba5e259 tweaks: put check for -h and -l options in their alphabetical positions
And put the Pico-compatibility flags last, as normally they are never
given.
2018-05-12 19:56:37 +02:00
Benno Schulenberg cecf453b14 tweaks: use symbolic names instead of puzzling TRUE and FALSE 2018-05-10 18:19:12 +02:00
Benno Schulenberg c3a02f8094 tweaks: rename two variables, to be more descriptive 2018-05-10 18:11:35 +02:00
Benno Schulenberg 87283711ee tweaks: improve a couple of comments 2018-05-10 18:10:23 +02:00
Benno Schulenberg 123f77ff1a docs: say thanks to three recent translators, and re-sort two others 2018-05-10 15:17:04 +02:00
Benno Schulenberg 10c49edd3b prompt: when asking for Yes/No/All, recognize also UTF-8 letters
Letters in other scripts than English often consist of multiple bytes.
When in a UTF-8 locale, correctly gather these bytes from the input and
put them together as the single letter that they are, before comparing
this letter against the translated "Yy", "Nn" and "Aa" strings.
2018-05-10 12:29:08 +02:00
Benno Schulenberg 2d5c917b1a signals: exclude the crash handler from the tiny version
The tiny version contains much less code, so is less likely
to crash.  And the users most likely use it for very simple
and short editing jobs, making the chance of a crash still
smaller.  So the handler would just be bloat.
2018-05-10 12:21:53 +02:00
Benno Schulenberg 95002da66c tweaks: normalize indentation and whitespace after previous changes 2018-05-10 11:33:24 +02:00
Mark-Weston 858663444e new feature: an option to make the 'nextword' function stop at word ends
When 'afterends' is set and Ctrl+Right or Shift+Ctrl+Right is pressed,
nano will stop at the ends of words instead of their beginnings.

Signed-off-by: Mark-Weston <markweston@cock.li>
Signed-off-by: Benno Schulenberg <bensberg@telfort.nl>
2018-05-10 11:32:01 +02:00
Benno Schulenberg 4046dfca63 docs: break down some old improvements further per version 2018-05-09 11:55:16 +02:00
Benno Schulenberg c0b15c2982 signals: don't trap segfault/abort when envvar NANO_NOCATCH is defined
When the user wants to get a backtrace, the crash handler shouldn't
kick in.
2018-05-09 11:53:34 +02:00
Devin Hussey e889c28a95 signals: upon a crash, save changed buffers and reset terminal state
Upon a segmentation fault or an abort signal, instead of crashing,
losing all changes, and leaving the terminal in curses mode, nano
now calls die(), to save any changed buffers and to restore the
terminal to a usable state.

For the remote chance that nano segfaults in die(), the handler for
SIGSEGV and for SIGABRT is reset to its default value as soon as the
signal fires, to prevent a crash-handler loop.

Since a core dump is usually more helpful for debugging, the crash
handler is not included in a debug build.

This addresses https://savannah.gnu.org/patch/?9623.

Signed-off-by: Devin Hussey <husseydevin@gmail.com>
2018-05-06 16:36:25 +02:00