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Author SHA1 Message Date
Benno Schulenberg
0da554e6d7 startup: suggest using ^D to finish reading from standard input 
Also, add a period after the "Read nn lines" message, and
don't let the next shell prompt overwrite this message.

This addresses https://savannah.gnu.org/bugs/?53779.
 2018-05-01 11:15:19 +02:00
Benno Schulenberg
f1530c7ba0 docs: add notes about deprecated options and function names 
Also remove two notes that are obsolete by now.
 2018-04-30 15:28:47 +02:00
Benno Schulenberg
0e46c0f4a5 main: clear a spurious error number, to avoid irrelevant messages later 
This addresses https://savannah.gnu.org/bugs/?53777.
 2018-04-29 12:08:42 +02:00
Benno Schulenberg
6a064503e5 docs: slightly improve the description of the file browser in the manual 2018-04-28 12:34:39 +02:00
Benno Schulenberg
4d92dffb3a bindings: rename constupdate to constantshow, cuttoend to cutfromcursor 
This makes the names of these bindable functions equal to the names of
their corresponding options -- like for all the other toggles that have
a corresponding option.
 2018-04-28 12:01:23 +02:00
Benno Schulenberg
4c1c425bbb bindings: add the 'linenumbers' bindable function 
This makes the line-numbers toggle rebindable, like all the others.
 2018-04-28 11:44:53 +02:00
Benno Schulenberg
21a54a3cf6 syntax: po: highlight also other escaped characters, not just \n 2018-04-27 11:17:12 +02:00
Benno Schulenberg
a0147c5a72 bump version numbers and add a news item for the 2.9.6 release 2018-04-27 10:56:10 +02:00
Benno Schulenberg
553940760e tweaks: set the correct flags just once for each spell-fixing session 2018-04-25 17:27:15 +02:00
Benno Schulenberg
faa0eb991e speller: don't add an extra newline when saving the text to a tempfile 
Set the NO_NEWLINES flag to achieve this.  And move the saving and
restoring of the global flags to the main speller routine, so the
flags aren't saved and restored for each internal spell fix.

This fixes https://savannah.gnu.org/bugs/?53742.

Acked-by: David Lawrence Ramsey <pooka109@gmail.com>
 2018-04-25 17:26:14 +02:00
Benno Schulenberg
f54cd02652 tweaks: adjust the translator hint about Yes/No/All 
There is no longer any need to burden the translators with also
providing the English letters.
 2018-04-25 17:14:33 +02:00
Benno Schulenberg
6dd308d0fb prompt: recognize Yes/No/All in English when the locale gives no match 2018-04-25 17:03:13 +02:00
Benno Schulenberg
4872f42cd2 tweaks: rename a function, to be more distinct from its caller 2018-04-25 12:21:40 +02:00
Benno Schulenberg
62007c84c6 tweaks: invert two conditions and reshuffle, to reduce duplication 2018-04-24 13:27:57 +02:00
Benno Schulenberg
d0f37205af search: always go forward by default, also when coming from Goto-Line 
This fixes https://savannah.gnu.org/bugs/?53735.
 2018-04-24 13:13:38 +02:00
Benno Schulenberg
f05874ea23 gnulib: update to its current upstream state 2018-04-24 10:02:04 +02:00
Benno Schulenberg
0d9080a22c scrolling: don't redraw entire edit window when cursor goes offscreen 
When the cursor is on the top or bottom line of the edit window, and
an <Up> or <Down> pushes the cursor offscreen, then use edit_scroll()
to bring it back into view, instead of using edit_redraw(), because
the latter would redraw *every row* on the screen, which is a waste
of time.

This addresses https://savannah.gnu.org/bugs/?53562.
Reported-by: Devin Hussey <husseydevin@gmail.com>
 2018-04-24 09:59:39 +02:00
Benno Schulenberg
1ae90e205a command-execution: do not crash when opening the pipe would fail 
This fixes https://savannah.gnu.org/bugs/?53723.
 2018-04-23 18:04:25 +02:00
Benno Schulenberg
d53086d38d completion: correctly do a signed comparison, to avoid a segfault 
Bug existed since commit 30fc197b (a month ago) which changed the
type of 'i' from int to size_t, causing the comparison to do the
wrong thing when 'threshold' is negative.

This fixes https://savannah.gnu.org/bugs/?53722.
Reported-by: Devin Hussey <husseydevin@gmail.com>
 2018-04-23 17:09:54 +02:00
Benno Schulenberg
0b6bb37c56 tweaks: improve some comments, and exit with nonzero status upon error 2018-04-23 14:04:08 +02:00
Benno Schulenberg
c43a6fdcc1 tweaks: rename a variable, to match another and to be more visible 2018-04-23 13:04:31 +02:00
Benno Schulenberg
0c613cb1ac tweaks: rename a variable, to be more clear and to match another 2018-04-23 12:57:58 +02:00
Benno Schulenberg
1e5064ef84 tweaks: fix a typo, remove a blank line, and improve some comments 2018-04-23 12:19:25 +02:00
Benno Schulenberg
5b40bad629 files: prevent a hang when a call to sigaction() would fail 
Don't try to re-enter curses mode when the terminal is not in
the correct state yet.

This fixes https://savannah.gnu.org/bugs/?53720.
 2018-04-23 11:58:18 +02:00
Benno Schulenberg
45f8fc77e0 tweaks: rename a variable, to be a bit more fitting 2018-04-22 12:05:19 +02:00
Benno Schulenberg
94347f0811 memory: use a reallocation to reduce the amount of leakage 2018-04-22 12:00:26 +02:00
Benno Schulenberg
1a4a3de68b formatting, linting: redetermine the argument list for every run 
The formatter or linter might have changed in the meantime -- when
the filename was changed to have a different extension, for example.

This fixes https://savannah.gnu.org/bugs/?53716.
 2018-04-22 11:44:07 +02:00
Benno Schulenberg
bf8bd02558 build: do not prefix an alternative rcfilename with a dot 
When the user configures nano with --enable-altrcname=name,
the specified name should not be prefixed with a dot.

This fixes https://savannah.gnu.org/bugs/?53694.
Reported-by: Cody A. Taylor <codemister99@yahoo.com>
 2018-04-21 10:03:30 +02:00
Benno Schulenberg
544d426d86 tweaks: group some more of the empty functions together 2018-04-17 10:34:57 +02:00
Benno Schulenberg
30a984661b syntax: po: highlight also other escaped characters, not just \n 
Especially color \a and \t, to make it easier to distinguish them
from contiguous text.
 2018-04-17 09:56:19 +02:00
Benno Schulenberg
7ab8a4d835 tweaks: improve the ordering of a couple of functions 2018-04-13 21:09:44 +02:00
Benno Schulenberg
0353a24400 tweaks: rearrange a few if statements more symmetrically 2018-04-13 20:43:08 +02:00
Benno Schulenberg
d4304ca88c search: use a better value to mean "nothing was typed" 
When the keyboard buffer is empty, return a value that is not equivalent
to <Ctrl+Space>, so that typing a bunch of these while searching is going
on will not result in some of them getting executed afterward.
 2018-04-13 20:13:05 +02:00
Benno Schulenberg
02d8da3bdd tweaks: rename a function, to be more fitting and descriptive 
It is not an abort but simply a bit of cleaning up.
 2018-04-13 10:32:29 +02:00
Benno Schulenberg
7a09b655c1 tweaks: rename a variable, for clarity 2018-04-13 10:22:39 +02:00
Benno Schulenberg
c8b26baee8 tweaks: elide a function that is called just once 
Also adjust and correct a comment.
 2018-04-13 10:17:08 +02:00
Liu Hao
bb394990cd replacing: always clear the backwards flag for ^\, just like for ^W 
This makes it easier to predict in which direction the replacements
will go when hitting ^\ or M-R.

Signed-off-by: Liu Hao <lh_mouse@126.com>
 2018-04-12 20:32:15 +02:00
Benno Schulenberg
7c5d099c6f tweaks: frob a couple of comments 2018-04-01 21:07:18 +02:00
Benno Schulenberg
152cc24d1f tweaks: reshuffle two declarations 2018-04-01 20:08:57 +02:00
Benno Schulenberg
8965103a4d tweaks: remove the group handling for undoing/redoing (un)indents 
Indenting/unindenting always happens in a single contiguous block.
Lines that cannot or should not be indented or unindented do not
need to remembered separately as it follows from their content.
 2018-04-01 11:41:26 +02:00
Benno Schulenberg
d0d293b8af tweaks: correct or improve a couple of comments 2018-04-01 11:24:44 +02:00
Benno Schulenberg
839743fd24 tweaks: move a function to its proper location 2018-04-01 10:54:14 +02:00
Benno Schulenberg
0b30835dd0 tweaks: use meaningful names instead of puzzling values 
Suggested-by: Brand Huntsman <alpha@qzx.com>
 2018-04-01 09:49:58 +02:00
Benno Schulenberg
a865c25eea build: fix compilation when configured with --disable-help 
This fixes https://savannah.gnu.org/bugs/?53532.
 2018-03-31 16:52:22 +02:00
Benno Schulenberg
cf1129a8b4 syntax: sh: colorize options only when they are preceded by whitespace 
To prevent any filenames containing hyphens getting partially colored.

Reported-by: Brand Huntsman <alpha@qzx.com>
 2018-03-30 10:46:56 +02:00
Benno Schulenberg
0cd833e64b tweaks: move a function to its proper location 
Put it after the function that it calls, and before the functions
it is called from.
 2018-03-30 10:34:40 +02:00
Benno Schulenberg
cbf226476d rcfile: skip color commands where some color name is invalid 
That is, do not fall back to the default background color when the
name for the background color is invalid, but reject the entire
color command, just like for an invalid foreground color.
 2018-03-30 10:30:55 +02:00
Benno Schulenberg
9fcfee18e8 po: update translations and regenerate POT file and PO files 2018-03-29 10:17:00 +02:00
Benno Schulenberg
27eccbec23 bump version numbers and add a news item for the 2.9.5 release 2018-03-29 09:59:13 +02:00
Benno Schulenberg
0bce5ba4d9 syntax: sh: color options distinctively, and color also long options 
Also add some comments, and accept hyphens in function names.
 2018-03-29 09:51:39 +02:00