aa2568858e
tweaks: remove a superfluous check for NULL plus the associated message
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The message has been there for a year and no one ever reported seeing it.
2019-04-03 15:11:18 +02:00
5375403b9d
syntax: nanorc: colorize also strings preceded by 'start=' or 'end='
2019-04-02 12:01:56 +02:00
b0c9809a2e
speller: block the resizing signal also during an integrated spell check
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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
2019-04-01 20:21:23 +02:00
19c82e6a43
feedback: spare the user a superfluous scaring when trying to exit
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Also, a simple question is easier to answer than an annotated one.
2019-04-01 19:56:10 +02:00
84d21b0972
tweaks: consistently use .sp instead of .PP to insert a blank line
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And use plain .P to start a new paragraph.
2019-04-01 17:31:35 +02:00
f8e0320722
syntax: nanorc: require whitespace both before and after a quoted string
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This ensures that the keyname M-" is not miscolored.
2019-04-01 17:24:19 +02:00
e5a8c35104
feedback: show a message while executing an external command
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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 .
2019-03-31 18:04:52 +02:00
7ad232d714
files: initialize a variable before referencing it
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The lack of initialization caused a nasty bug on some targets (such as
ARMv7) which would make it so that ^S would just say "Cancelled".
While x86 (both 64 and 32 bits) seems to initialize 'response' to zero or
a positive number, ARM does not, and there is usually a negative value in
its place, which triggers the 'if (response < 0)' check and, as a result,
the code says "Cancelled".
This fixes https://savannah.gnu.org/bugs/?56023 .
Reported-by: Devin Hussey <husseydevin@gmail.com>
Bug existed since version 4.0, commit 0f9d60a3
2019-03-31 12:57:27 +02:00
85804ec70d
syntax: man: require the dot to be at start of line, not the comment
2019-03-31 12:42:53 +02:00
e473ba5e6c
syntax: man: anchor macros at start of line, as only then they are valid
2019-03-30 20:54:31 +01:00
9120a62cdd
syntax: man: add comments, and color all the safe lowercase macros
2019-03-30 20:47:45 +01:00
53ecb3225f
syntax: default: color in red also versions 4.x of nano
2019-03-30 19:54:58 +01:00
3f695b8fb7
speller: resizing can happen also when configured with --enable-tiny
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When nano was configured with --enable-tiny --enable-speller, the
block_sigwinch() function should be available, to mask SIGWINCHes
during a spell check.
2019-03-30 19:23:15 +01:00
55699dc171
tweaks: rename some variables, to be less repititious
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The repeated 'read_buff_' made everything look the same.
2019-03-30 19:10:44 +01:00
fa48d523b2
tweaks: stop doing tandem assignments (one passing through the other)
2019-03-30 18:52:45 +01:00
92cbc7c426
syntax: c: color as a type any lowercase word that ends with "_t"
2019-03-30 17:48:34 +01:00
6f07f2b444
tweaks: rename a function plus parameter, to stay closer to what it does
2019-03-27 19:46:37 +01:00
f58869d072
tweaks: put the unblocking of SIGWINCHes in a better place
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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.
2019-03-27 19:10:24 +01:00
978c121de1
speller: block the resizing signal again during an external spell check
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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
2019-03-27 17:43:43 +01:00
f6a7983a8a
docs: for two of the toggles, mention the new instead of the old option
2019-03-26 17:08:31 +01:00
a1375474d9
docs: remove the AUTHOR section, per advice from 'man man-pages'
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Also because most of nano has meanwhile been written by other people
than Chris. And because authorship is meta-information, irrelevant
for knowing how to operate nano.
2019-03-25 15:55:34 +01:00
d0cc75f197
docs: put paths and filenames in italics, per 'man man-pages'
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Plus a few other text and formatting tweaks.
2019-03-25 15:31:47 +01:00
0fccfc0373
docs: re-title the temporary section about the changed defaults
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To avoid having both a NOTE and a NOTES section.
2019-03-25 15:22:30 +01:00
d0a7e6e6a6
docs: give the FILES section in the man page its canonical title
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Suggested-by: Michael Siegel <msi@malbolge.net>
2019-03-25 14:59:28 +01:00
d7a5bacf15
po: update translations and regenerate POT file and PO files
2019-03-24 12:47:41 +01:00
20facb40c3
build: ensure that also new PO files are committed to git
2019-03-24 12:40:05 +01:00
a5498feea6
build: stop using the --disable-wrapping-as-root configure option
2019-03-24 12:21:22 +01:00
3e4edb2a5a
bump version numbers and add a news item for the 4.0 release
2019-03-24 12:14:12 +01:00
92ad431be4
tweaks: escape hyphens that must be hard hyphens in the man pages
2019-03-24 11:32:01 +01:00
123a102c52
docs: remove the mentioning of --disable-wrapping-as-root from the FAQ
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This configure option is gone.
2019-03-24 11:02:33 +01:00
37477bfbb5
tweaks: slightly reword, for esthetics of the resulting Info document
2019-03-24 10:57:55 +01:00
bc40dd645a
docs: adjust and extend the Pico-compatibility section in the manual
2019-03-24 10:49:47 +01:00
e02c8aeb20
tweaks: adjust indentation after previous change, and rename a parameter
2019-03-24 09:42:57 +01:00
003ddc763e
tweaks: don't bother special-casing non-UTF8 when checking for a blank
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This code is almost never used; conciseness is the only consideration.
2019-03-24 09:36:15 +01:00
1c3953705c
tweaks: avoid parsing the same character twice
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Also, make the second loop similar in form to the first.
2019-03-24 09:34:21 +01:00
b58418b32f
tweaks: rename a variable, to be more distinct
2019-03-21 19:21:45 +01:00
23190aa60f
tweaks: make an assignment only when the option is valid, like elsewhere
2019-03-21 19:17:03 +01:00
01e6d435fe
tweaks: rename a function, to be simpler and more accurate
2019-03-21 17:42:34 +01:00
2b21d53857
tweaks: elide a function that is called just once
2019-03-21 17:36:46 +01:00
cddfcb1b9d
tweaks: rename a struct element, to make sense
2019-03-21 17:23:49 +01:00
6755b7c0a0
tweaks: rename four functions, to make more sense
2019-03-21 17:18:50 +01:00
aac4fc46e9
tweaks: rename a type, to make more sense
2019-03-21 17:08:52 +01:00
04cfe5a258
tweaks: rename a function for aptness, and two variables for shortness
2019-03-19 21:17:06 +01:00
954cab81b4
tweaks: improve and condense some comments, and remove an unneeded one
2019-03-19 21:13:34 +01:00
69601315c4
docs: add notes to draw attention to the changed defaults
2019-03-18 20:08:01 +01:00
43c6bc6619
tweaks: add a consistency check plus a corresponding warning
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Since commit 4c6ec637
2019-03-17 20:51:43 +01:00
e0fab690cc
tweaks: don't pass a pointer when a boolean is expected
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For some reason, when configured with --with-slang, some extra compiler
warnings are enabled that are not enabled by --extra-warnings. :|
2019-03-17 19:13:24 +01:00
513d2ae905
build: fix compilation when configured with --disable-utf8
2019-03-15 16:41:02 +01:00
47f3dc75d8
display: use non-breaking space instead of dot for VTE-bug workaround
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When UTF-8 is available, it is better to use a character that displays
as a space.
This improves the fix for https://savannah.gnu.org/bugs/?55896 .
2019-03-15 14:58:37 +01:00
5f529a48e6
tweaks: don't bother trying to draw characters beyond the screen's edge
2019-03-15 14:04:23 +01:00
Benno Schulenberg