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
0f1f53a441
tweaks: drop a handful of unhelpful asserts
2018-03-23 11:09:56 +01:00
bf1a080923
build: exclude more things when configured with --disable-multibuffer
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This will make the tiny version slightly smaller.
2018-03-23 11:09:37 +01:00
b7f8d4819b
tweaks: frob some comments plus miscellaneous other stuff
2018-03-22 19:54:20 +01:00
30fc197b66
tweaks: adjust a couple of types, to reduce the number of warnings
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This avoids eleven warnings of the kind "comparison between signed
and unsigned integer expressions [-Wsign-compare]".
2018-03-22 19:33:22 +01:00
c88a2fd9ca
tweaks: elide an unneeded and shadowing variable
2018-03-22 15:20:05 +01:00
b9de5525c4
tweaks: elide a parameter, as it's always the inverse of another
2018-03-22 12:52:28 +01:00
f4d1ef1c4e
tweaks: remove unneeded settings and unsettings of MULTIBUFFER
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In the preceding commit, open_buffer() was changed so that it gets
told whether to load into a new buffer or not, so it is no longer
needed to convey this information through a flag.
2018-03-22 12:50:48 +01:00
dd157f1494
tweaks: change a parameter of open_buffer() and invert its logic
2018-03-22 12:35:50 +01:00
624918800b
tweaks: bundle some settings for a new buffer
2018-03-22 12:27:04 +01:00
8b8c6bb818
tweaks: factor out the check for 'viewok' into its own function
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And also prevent a theoretical crash for restricted prompt functions.
2018-03-20 20:10:08 +01:00
b830a7dd38
input: do not crash if sctofunc() returns NULL
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This fixes a regression introduced by commit 54103d8e: a crash that
can be triggered by running 'nano --restrict' and pressing <Insert>.
This addresses https://bugzilla.redhat.com/1558532 .
2018-03-20 19:36:55 +01:00
3e5b0ea5fd
files: prevent an infinite loop when reading from standard input fails
2018-03-20 11:25:16 +01:00
a1132c81a1
files: prevent the undo of reading a file into a new buffer
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When the file has just been read, it is in the state that it has
on disk, so there is nothing to undo.
This fixes https://savannah.gnu.org/bugs/?53387 .
2018-03-20 11:14:55 +01:00
0496aed4ab
build: fix compilation error when configured with --disable-justify
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Signed-off-by: Liu Hao <lh_mouse@126.com>
2018-03-19 13:39:15 +01:00
373e3b880f
scrolling: first move the cursor before pushing current chunk offscreen
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When the cursor is on the first or last row of the edit window, and
thus Scroll-Down or Scroll-Up would push it offscreen, first move
the cursor away from the edge row and then scroll.
This fixes https://savannah.gnu.org/bugs/?53376 .
2018-03-18 20:06:29 +01:00
7b1f3f4fe7
tweaks: correct several parameter types
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This avoids a bunch of warnings when compiled with -pedantic:
ISO C forbids comparison of ‘void *’ with function pointer
2018-03-18 20:01:25 +01:00
Benno Schulenberg