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Benno Schulenberg
5b870a7632 goto: avoid a segfault, by initializing 'answer' when it is NULL 
This fixes https://savannah.gnu.org/bugs/?53157.
 2018-02-14 19:40:30 +01:00
Benno Schulenberg
0cf455bc48 build: fix compilation when configured with --enable-tiny 
And when configured with --enable-tiny --enable-nanorc.
 2018-02-14 19:29:29 +01:00
Benno Schulenberg
3e1fc6385b syntaxes: remove quotes from each syntax name, and color it differently 
The different color will make the name stand out, as it should, instead
of looking the same as all the regex strings.
 2018-02-14 17:36:50 +01:00
Benno Schulenberg
544cda6a62 rcfile: allow a syntax name to be unquoted 2018-02-14 17:35:37 +01:00
Benno Schulenberg
28933cf572 tweaks: remove two superfluous checks, and restrict two others 
When 'refresh_needed' is already TRUE, there is no need any more
to check whether it should be set.

[Those first two calls are leftovers from before the time that
reset_multis() morphed into check_the_multis().]
 2018-02-14 17:29:59 +01:00
Benno Schulenberg
1635060ba6 tweaks: plug a memory leak when using Verbatim Input at a prompt 
This fixes https://savannah.gnu.org/bugs/?53089.
 2018-02-08 17:54:31 +01:00
David Lawrence Ramsey
7a038adfd4 input: don't stop prepending when the user adds text via a shortcut 
When characters are added via Verbatim Input or by pressing <Tab>,
the prepend flag should be retained, just like when characters are
typed directly.

This fixes https://savannah.gnu.org/bugs/?52956.
 2018-02-08 17:35:56 +01:00
Benno Schulenberg
f1b5be4bbf tweaks: elide an unneeded variable 2018-02-07 19:42:19 +01:00
Benno Schulenberg
9ceeabda38 memory: avoid a leak when toggling from Search to Goto 
This fixes https://savannah.gnu.org/bugs/?53088.
 2018-02-07 19:34:52 +01:00
Benno Schulenberg
204e1b8353 memory: squeal when there is something wrong, instead of stumbling on 
When copying a string, source and destination may not be equal --
complain loudly when they are, instead of failing to free memory.

Also, instead of freeing the destination string and then allocating
it afresh, just reallocate it -- that should be slightly quicker.
 2018-02-07 19:34:43 +01:00
Benno Schulenberg
d865d7ac8f search: clear the existing answer when starting a new search 
When doing for example: ^W xx ^R ^C ^W, the "xx" would again be shown
after the prompt.  This is wrong -- when starting a new search, the
current answer should be empty.

Reported-by: Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>
 2018-02-05 12:47:55 +01:00
Benno Schulenberg
16d237ba1b tweaks: rename two variables, to be more meaningful 2018-02-04 22:07:33 +01:00
Benno Schulenberg
c3031b9b8f tweaks: reshuffle some of the search-and-replace cleanup calls 2018-02-04 21:31:04 +01:00
Benno Schulenberg
d289510724 tweaks: adjust comments and indentation after the previous change 2018-02-04 21:23:48 +01:00
Benno Schulenberg
60f1090da0 search: get rid of some unneeded recursion when just toggling things 
Instead of weaving back and forth between do_search()/do_replace() and
search_init() every time that one of the options is toggled, just keep
looping in the latter function until the user presses <Enter>.

The weaving for the do_gotolinecolumn() function remains, but is
shortened to involve only search_init().
 2018-02-04 20:26:06 +01:00
David Lawrence Ramsey
8f6ee22b41 tweaks: fix typo in rebindable function name 
This fixes https://savannah.gnu.org/bugs/?53062.
 2018-02-04 18:31:24 +01:00
Benno Schulenberg
a083d7f1e1 tweaks: rename a variable to be more distinct and greppable 2018-02-04 18:25:10 +01:00
Benno Schulenberg
919df09ffa general: detect in a better way whether we're running on a Linux console 
Suggested-by: Mike Frysinger <vapier@gentoo.org>
 2018-02-04 18:23:13 +01:00
Benno Schulenberg
ddbff6dcb2 tweaks: slightly rewrap the FAQ's table of contents 2018-02-04 18:20:13 +01:00
Benno Schulenberg
4295baa5fe tweaks: transform a 'do' to a 'while', and reshuffle a comment 2018-02-04 18:14:28 +01:00
Benno Schulenberg
467cc8edf3 tweaks: remove two deprecated options and six rebindable function names 
This addresses https://savannah.gnu.org/bugs/?48992.
 2018-02-04 13:51:13 +01:00
Benno Schulenberg
6d111c9343 new feature: allow binding a key to a string (in a nanorc file) 
In this way a single keystroke can produce a fragment of text or a
series of commands, or a mix of the two.  It is like a prerecorded
macro.

This fulfills https://savannah.gnu.org/bugs/?52931.
 2018-02-04 12:44:12 +01:00
Benno Schulenberg
bb667beb5a bindings: rename the bindable function 'gototext' to 'flipgoto' 
This brings it in line with the other three "flip" toggles.
 2018-02-04 10:34:39 +01:00
Benno Schulenberg
eed765f4f7 tweaks: elide an unneeded variable 2018-02-04 10:15:26 +01:00
Benno Schulenberg
361267cf25 po: update translations and regenerate POT file and PO files 2018-01-29 09:57:32 +01:00
Benno Schulenberg
ed493bb99b build: fix the source URL in the spec file 2018-01-29 09:46:47 +01:00
Benno Schulenberg
ae7366616f bump version numbers and add a news item for the 2.9.3 release 2018-01-29 09:31:12 +01:00
Benno Schulenberg
58ed3a8152 display: wipe the status bar when doing a total refresh 
This fixes https://savannah.gnu.org/bugs/?52997.
 2018-01-28 21:08:28 +01:00
Benno Schulenberg
e11021a7a5 input: recognize the deviant keycode for <Ctrl+End> in urxvt 
This fixes https://savannah.gnu.org/bugs/?52972.
Reported-by: Brand Huntsman <alpha@qzx.com>
 2018-01-28 16:15:21 +01:00
Benno Schulenberg
83c264939b tweaks: move a bunch of comments to the lines that they refer to 2018-01-28 13:41:46 +01:00
Benno Schulenberg
d48f3e5e7b help: don't get stuck when there is an unwrappable piece of text 
When a fragment of help text does not contain any whitespace that
we can wrap at, just advance the pointer, because returning zero
would mean we stay forever at the same place: nano would hang.
 2018-01-27 21:02:47 +01:00
Benno Schulenberg
b18e76d4d8 tweaks: drop two unneeded initializations, and trim a comment 2018-01-27 20:26:15 +01:00
Benno Schulenberg
f5c87a7fee tweaks: swap the row and col parameters to a more consistent order 2018-01-27 20:00:14 +01:00
Benno Schulenberg
90ebff00ca tweaks: rename two variables, and swap their declaration order 2018-01-27 19:47:00 +01:00
Benno Schulenberg
cdc9a29598 tweaks: move two functions to their proper place, orderingwise 2018-01-27 19:33:03 +01:00
Benno Schulenberg
ddc1de1939 docs: remove the note about needing a recent ncurses for macros to work 
After commit e739448c, macros should work also when ncurses produces
escape sequences instead of keycodes.
 2018-01-27 17:54:32 +01:00
Benno Schulenberg
18bf2af9c1 tweaks: rename a function, to be more distinct 
So one doesn't find it when grepping for get_input().
 2018-01-27 11:29:11 +01:00
Benno Schulenberg
452008c81d syntax: go: colorize only valid octal numbers 
Reported-by: Tom Levy <tomlevy93@gmail.com>
 2018-01-26 11:15:26 +01:00
Benno Schulenberg
97cbbb0cc8 prompt: show whitespace only in the filename, not in the whole line 
That is, call display_string() just on the filename, not on the rest
of the prompt text.

This fixes https://savannah.gnu.org/bugs/?52967.
Reported-by: Andreas Schamanek <schamane@fam.tuwien.ac.at>
 2018-01-26 09:37:18 +01:00
Benno Schulenberg
7b9bd65362 tweaks: drop a useless assert, and don't abort over an unhandled option 2018-01-24 10:29:50 +01:00
Benno Schulenberg
f72fecee9b copyright: update the years for the FSF 
And one for me, for the much changed keyboard stuff.
 2018-01-24 10:14:43 +01:00
Benno Schulenberg
97a8a62128 gnulib: update to its current upstream state 2018-01-24 10:02:28 +01:00
Benno Schulenberg
f095e20a86 tweaks: exclude --trimblanks when no wrapping or justifying is configured 
Also, actually add the long option --trimblanks to the table.
 2018-01-24 09:59:01 +01:00
Benno Schulenberg
fa7e9b11df input: recognize more escape sequences for <Shift+Home> and <Shift+End> 
This fixes the second part of https://savannah.gnu.org/bugs/?52960.
 2018-01-23 19:44:18 +01:00
Benno Schulenberg
838b175d4f input: recognize escape sequences for <Shift+PageUp> and <Shift+PageDown> 
This fixes the first part of https://savannah.gnu.org/bugs/?52960.
 2018-01-23 19:32:13 +01:00
Benno Schulenberg
ba1f990582 build: let ./configure fail (not just warn) when curses.h is missing 
This fixes https://savannah.gnu.org/bugs/?52930.
Reported-by: Michail Tsiolkas <mtsio@cryptolab.net>
 2018-01-23 19:15:18 +01:00
Benno Schulenberg
6795d079b1 tweaks: mark the two blocks that have a deviant indentation 
Also, reshuffle a case, to put the short one first and lose a line.
 2018-01-23 18:10:22 +01:00
Benno Schulenberg
e739448cd0 input: consume only the actual length of an escape sequence 
Instead of assuming that the entire contents of the keybuffer are an
escape sequence (even if this is far longer than any escape sequence
can be), remove from the keybuffer only those integers that actually
constituted a sequence, valid or invalid.

This fixes https://savannah.gnu.org/bugs/?48659.
 2018-01-23 17:31:48 +01:00
Benno Schulenberg
8e328e43c2 input: make <Shift+Tab> do an unindent also on a Manjaro console 
This fixes https://savannah.gnu.org/bugs/?52943.
 2018-01-23 16:52:51 +01:00
Benno Schulenberg
cb56a575fd options: recognize -M and --trimblanks on the command line 2018-01-23 13:49:48 +01:00