0d9080a22c
scrolling: don't redraw entire edit window when cursor goes offscreen
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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
1ae90e205a
command-execution: do not crash when opening the pipe would fail
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This fixes https://savannah.gnu.org/bugs/?53723 .
2018-04-23 18:04:25 +02:00
d53086d38d
completion: correctly do a signed comparison, to avoid a segfault
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Bug existed since commit 30fc197bhttps://savannah.gnu.org/bugs/?53722 .
Reported-by: Devin Hussey <husseydevin@gmail.com>
2018-04-23 17:09:54 +02:00
0b6bb37c56
tweaks: improve some comments, and exit with nonzero status upon error
2018-04-23 14:04:08 +02:00
c43a6fdcc1
tweaks: rename a variable, to match another and to be more visible
2018-04-23 13:04:31 +02:00
0c613cb1ac
tweaks: rename a variable, to be more clear and to match another
2018-04-23 12:57:58 +02:00
1e5064ef84
tweaks: fix a typo, remove a blank line, and improve some comments
2018-04-23 12:19:25 +02:00
5b40bad629
files: prevent a hang when a call to sigaction() would fail
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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
45f8fc77e0
tweaks: rename a variable, to be a bit more fitting
2018-04-22 12:05:19 +02:00
94347f0811
memory: use a reallocation to reduce the amount of leakage
2018-04-22 12:00:26 +02:00
1a4a3de68b
formatting, linting: redetermine the argument list for every run
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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
bf8bd02558
build: do not prefix an alternative rcfilename with a dot
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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
544d426d86
tweaks: group some more of the empty functions together
2018-04-17 10:34:57 +02:00
30a984661b
syntax: po: highlight also other escaped characters, not just \n
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Especially color \a and \t, to make it easier to distinguish them
from contiguous text.
2018-04-17 09:56:19 +02:00
7ab8a4d835
tweaks: improve the ordering of a couple of functions
2018-04-13 21:09:44 +02:00
0353a24400
tweaks: rearrange a few if statements more symmetrically
2018-04-13 20:43:08 +02:00
d4304ca88c
search: use a better value to mean "nothing was typed"
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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
02d8da3bdd
tweaks: rename a function, to be more fitting and descriptive
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It is not an abort but simply a bit of cleaning up.
2018-04-13 10:32:29 +02:00
7a09b655c1
tweaks: rename a variable, for clarity
2018-04-13 10:22:39 +02:00
c8b26baee8
tweaks: elide a function that is called just once
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Also adjust and correct a comment.
2018-04-13 10:17:08 +02:00
bb394990cd
replacing: always clear the backwards flag for ^\, just like for ^W
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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
7c5d099c6f
tweaks: frob a couple of comments
2018-04-01 21:07:18 +02:00
152cc24d1f
tweaks: reshuffle two declarations
2018-04-01 20:08:57 +02:00
8965103a4d
tweaks: remove the group handling for undoing/redoing (un)indents
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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
d0d293b8af
tweaks: correct or improve a couple of comments
2018-04-01 11:24:44 +02:00
839743fd24
tweaks: move a function to its proper location
2018-04-01 10:54:14 +02:00
0b30835dd0
tweaks: use meaningful names instead of puzzling values
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Suggested-by: Brand Huntsman <alpha@qzx.com>
2018-04-01 09:49:58 +02:00
a865c25eea
build: fix compilation when configured with --disable-help
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This fixes https://savannah.gnu.org/bugs/?53532 .
2018-03-31 16:52:22 +02:00
cf1129a8b4
syntax: sh: colorize options only when they are preceded by whitespace
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To prevent any filenames containing hyphens getting partially colored.
Reported-by: Brand Huntsman <alpha@qzx.com>
2018-03-30 10:46:56 +02:00
0cd833e64b
tweaks: move a function to its proper location
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Put it after the function that it calls, and before the functions
it is called from.
2018-03-30 10:34:40 +02:00
cbf226476d
rcfile: skip color commands where some color name is invalid
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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
9fcfee18e8
po: update translations and regenerate POT file and PO files
2018-03-29 10:17:00 +02:00
27eccbec23
bump version numbers and add a news item for the 2.9.5 release
2018-03-29 09:59:13 +02:00
0bce5ba4d9
syntax: sh: color options distinctively, and color also long options
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Also add some comments, and accept hyphens in function names.
2018-03-29 09:51:39 +02:00
f9415e347a
docs: clarify how the Linux console is deficient: in the arrow keys
2018-03-28 19:34:26 +02:00
f3c4dadcf6
build: fix compilation with --enable-{tiny,help,multibuffer}
2018-03-28 16:37:47 +02:00
20d1823d90
syntax: sh: uncolor "tar" when it's part of a filename
2018-03-28 14:04:00 +02:00
e01bcddf16
docs: document the newly added color name "normal"
2018-03-28 14:03:52 +02:00
570fb6c606
small addition: understand color name "normal" to mean the default color
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This allows a syntax to remove the color from things that were colored
overeagerly by earlier regexes.
2018-03-28 14:03:22 +02:00
1de3667555
syntax: sh: color also the 'cut', 'head', 'tail', and 'sort' commands
2018-03-27 14:09:38 +02:00
5726514869
linting: drop messages for other files when configured for one buffer
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This fixes https://savannah.gnu.org/bugs/?53445 .
2018-03-26 08:56:03 +02:00
88234c90bc
tweaks: adjust the indentation after the previous changes
2018-03-26 08:53:06 +02:00
02719ec4bf
tweaks: fuse two ifs into one
2018-03-26 08:52:51 +02:00
415bf82690
tweaks: move an 'if' and then remove an unneeded label
2018-03-26 08:52:04 +02:00
9bce8bfeb3
build: fix compilation when configured with --disable-multibuffer
2018-03-23 19:14:56 +01:00
2c024a74a9
tweaks: adjust or correct some comments, and rename a function
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Also, reshuffle a condition so it takes up less space.
2018-03-23 17:54:06 +01:00
ab8698df47
tweaks: condense some code, to remove a bit of duplication
2018-03-23 17:14:39 +01:00
206d89b739
tweaks: revert commit c88a2fd9 -- the extra variable is needed
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This variable will be modified by go_forward_chunks(), but the value
of openfile->current itself should be maintained.
2018-03-23 11:31:08 +01:00
eff2e0e291
help: describe the Scroll-Up and Scroll-Down commands more precisely
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An "if possible" would have been nice, but there is no room for that.
2018-03-23 11:10:19 +01:00
c5e20164c3
tweaks: rewrap and amend some lines in the NEWS file
2018-03-23 11:09:59 +01:00
Benno Schulenberg