e01bcddf16
docs: document the newly added color name "normal"
2018-03-28 14:03:52 +02:00
1de3667555
syntax: sh: color also the 'cut', 'head', 'tail', and 'sort' commands
2018-03-27 14:09:38 +02:00
ae9ec6d4ad
syntax: nanorc: color also bindings to a string as valid
2018-03-01 10:09:28 +01:00
8f1a657a37
bindings: revert the ^/ changes, as ^/ is not always Go-To-Line
...
On a Linux console, ^/ produces Backspace, making it unrebindable.
This fixes https://savannah.gnu.org/bugs/?53248 .
2018-03-01 09:50:54 +01:00
082e5db4b7
syntax: color also ^/ in nano's help texts and in nanorc files
...
As of commit c79fe1a1
2018-02-27 18:06:33 +01:00
b027263a37
small addition: allow customizing the color of an error message
...
The new option 'set errorcolor' allows the user to specify the color
combination for the status bar when an error message is displayed.
2018-02-23 12:35:17 +01:00
fef195bce9
syntax: go: highlight also floats with leading zeroes as valid
...
See the discussion on the mailing list:
https://lists.gnu.org/archive/html/nano-devel/2018-01/msg00022.html
https://lists.gnu.org/archive/html/nano-devel/2018-02/msg00090.html
Signed-off-by: Tom Levy <tomlevy93@gmail.com>
2018-02-20 10:31:38 +01:00
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
452008c81d
syntax: go: colorize only valid octal numbers
...
Reported-by: Tom Levy <tomlevy93@gmail.com>
2018-01-26 11:15:26 +01:00
8067efa6cc
syntax: nanohelp: color also the Sh-Tab key combo
2018-01-09 16:34:31 +01:00
c6f367268b
syntax: lua: do not color debug.setinfo as it doesn't exist
...
Reported-by: Tom Levy <tomlevy93@gmail.com>
2018-01-06 17:59:28 +01:00
5965e80a38
tweaks: fold some regexes into one another, for conciseness
...
The anchored "^texture" appears to have been a mistake.
Inspired-by: Tom Levy <tomlevy93@gmail.com>
2018-01-01 16:00:18 +01:00
a794c3318b
syntax: go: sign of exponent in number literal is optional
...
Signed-off-by: Tom Levy <tomlevy93@gmail.com>
2018-01-01 15:27:31 +01:00
d04b0c123e
syntax: go: fix word boundary before dot in number literal
...
The fragment "\<\." can never match anything because \< matches the
beginning of a word but "." is not a word character.
Replace \< with \B (the empty string not at the edge of a word).
Signed-off-by: Tom Levy <tomlevy93@gmail.com>
2018-01-01 15:25:26 +01:00
21cd953e85
syntax: lua: condense some regexes, tweak comments, reorder things
...
Also remove some redundant backslashes and parentheses.
2018-01-01 14:59:00 +01:00
058b9da9b9
syntax: lua: add new and missing standard library functions
...
The list now includes all the Lua 5.3 functions listed on
https://www.lua.org/manual/5.3/#index .
Also, remove the coloring of just the library name, so that
only known library functions get highlighted.
Signed-off-by: Tom Levy <tomlevy93@gmail.com>
2018-01-01 14:35:19 +01:00
38a10a62d0
syntax: lua: support fractional part and exponent for decimal and hex
...
As of Lua 5.2: "Hexadecimal constants also accept an optional fractional
part plus an optional binary exponent, marked by a letter 'p' or 'P'"
(see at the end of https://www.lua.org/manual/5.2/manual.html#3.1 ).
The new regexes do not match a leading nor a trailing dot, but they
are good enough. Discussion on the mailing list:
https://lists.gnu.org/archive/html/nano-devel/2017-12/msg00121.html
Signed-off-by: Tom Levy <tomlevy93@gmail.com>
2018-01-01 14:15:14 +01:00
091e8faf6d
syntax: lua: require at least one digit for hexadecimal numbers
...
Since a "0x" by itself is invalid. Also add word boundaries, so that
e.g. "00x1" (which is invalid) does not get partial highlighting.
Also remove some redundant backslashes from the strings regex.
Signed-off-by: Tom Levy <tomlevy93@gmail.com>
2018-01-01 13:51:10 +01:00
1f48ed0412
syntaxes: remove redundant word-boundary markers
2017-12-30 17:32:15 +01:00
4f2b01c7e5
syntax: lua: correct the word boundaries on standard library functions
...
Functions such as "io.close" should only be highlighted when the
package name ("io") is a word by itself, otherwise code such as
"fooio.close" gets unexpected partial highlighting.
Signed-off-by: Tom Levy <tomlevy93@gmail.com>
2017-12-28 21:46:26 +01:00
bdbd5ff0e7
syntax: javascript: add some comments, and color explicit numbers too
2017-12-25 16:03:05 +01:00
f769465284
syntax: javascript: add some keywords, and sort them more logically
...
Also, remove angle-bracketed "strings" -- they don't exist.
2017-12-25 15:40:05 +01:00
1b5b52d2e4
syntax: javascript: color strings differently from major keywords
...
Also, remove the coloring of special single-quoted strings as they
get recolored by the subsequent general string-coloring command.
And remove the coloring of all-uppercase words, as other editors
do not color those either.
2017-12-25 15:36:35 +01:00
ab62d28817
syntax: javascript: require that a comment is preceded by whitespace
...
Either by whitespace or by the start of a line.
This avoids treating part of a URL as a comment.
2017-12-25 15:25:04 +01:00
8e0a7ec20d
syntax: javascript: add newer keywords and string syntax
2017-12-25 15:08:03 +01:00
53fc9a66a6
syntax: php: function and variable names can contain uppercase and digits
...
Reference: http://php.net/manual/en/language.variables.basics.php
Also color keywords differently from strings.
Signed-off-by: Michael Francis <mikefrancis95@gmail.com>
2017-12-11 21:02:36 +01:00
ddb8e95d39
syntax: python: color also the special values 'False', 'None', 'True'
...
And increase the contrast for the reminders, both for PO and Python.
2017-12-10 14:35:13 +01:00
fbac4505ce
syntax: python: add 'async', 'await', and 'nonlocal' as keywords
...
A list of keywords can be obtained from `keyword.kwlist`.
Signed-off-by: Benjamin Mintz <bmintz@protonmail.com>
2017-12-10 14:23:51 +01:00
5144162a2d
syntax: c: increase the color contrast of reminders like FIXME
...
Bright white on yellow stands out much more than grey on yellow.
Signed-off-by: Liu Hao <lh_mouse@126.com>
2017-12-09 16:58:57 +01:00
66fd6a5ab1
options: rename 'justifytrim' to 'trimblanks', because it has morphed
...
The option now causes nano to trim trailing whitespace also when
hardwrapping occurs while the user is typing.
2017-12-06 20:38:13 +01:00
4761e00852
syntax: nanorc: don't color parts of valid strings as if invalid
...
It's better to color some invalid things as if valid than the other
way around. So, as strings can validly contain any number of double
quotes, just accept *anything* between the delimiting double quotes
and demand that the closing quote is followed by whitespace or EOL.
2017-12-03 20:09:47 +01:00
bacb0f717d
syntax: adjust the magic strings for the changes since file-5.10
...
Since file-5.10 (end of 2011), libmagic identifies a C file in most
cases as "C source" instead of as "C program". Nano's magic strings
for some other files didn't match any more what file-5.32 currently
produces, either. So, they have been adjusted, new ones added, and
old ones deleted.
This fixes https://savannah.gnu.org/bugs/?52445 .
2017-11-19 11:24:30 +01:00
14bf53ddfc
syntax: default: use colors that are readable also on dark backgrounds
2017-10-26 21:07:11 +02:00
58ecc034d0
tweaks: change the help-text arrows to triangles, to be more visible
...
Requested-by: Brand Huntsman <alpha@qzx.com>
2017-10-15 21:23:33 +02:00
d0119833c1
tweaks: reshuffle some regexes, for order and compactness
2017-10-11 21:52:18 +02:00
d4074ca85b
syntax: nanohelp: colorize Up, Down, Left and Right (when not in UTF-8)
...
Signed-off-by: Brand Huntsman <alpha@qzx.com>
2017-10-11 21:50:47 +02:00
3f35e9670f
syntax: nanorc: properly color valid arguments of 'selectedcolor'
...
This fixes https://savannah.gnu.org/bugs/?52114 .
2017-09-26 19:35:55 +02:00
3f0e42c13b
syntax: c: give labels some color too
2017-08-15 11:00:31 +02:00
884d410d9d
syntax: python: don't require a character after an opening triple quote
...
The succeeding character was needed to avoid miscolorings due to nano
getting confused about starts and ends. But since commit 7ef5c5327b2ea405https://savannah.gnu.org/bugs/?51526 .
Reported-by: <exodus6395@googlemail.com>
2017-08-06 09:50:34 +02:00
1c1cbae6bc
small addition: allow customizing the color of selected text
...
The new option 'set selectedcolor' applies to marked text, to the
currently selected file in the file browser, and to the highlighted
match during interactive search-and-replace.
2017-08-06 09:30:32 +02:00
94b484ea97
syntax: html: don't bother coloring tags that cross line boundaries
...
Prefer speed above being fully correct.
This addresses https://savannah.gnu.org/bugs/?51644 .
2017-08-03 21:18:34 +02:00
63c428ad08
options: rename --cut to --cutfromcursor, to be clearer
...
Rename the corresponding rc-file option too, of course.
2017-07-14 16:06:52 +02:00
f55b65bd99
syntax: nanorc: don't color the argument of 'linter' as if invalid
...
Color it bright green instead, like valid numeric arguments of
'fill' and 'tabsize'. Also color the argument of 'formatter'.
2017-07-14 15:32:56 +02:00
fb5478338f
syntax: texinfo: cover also some special cases like @U, @OE and @TeX
2017-07-14 10:29:36 +02:00
bb4d0d548a
new feature: allow lines to be softwrapped at whitespace
...
Extend get_softwrap_breakpoint() to break softwrapped lines on
whitespace when a flag is set. This flag is controlled by the new
rcfile option "atblanks". The '>' characters marking two-column
characters at the edge of the screen are disabled when it's on.
If get_softwrap_breakpoint() can't find whitespace in screen range, it
will break the line on the screen edge. (In this case, a blank can be
on the last column of the screen, but text can't, so that a blank on the
last column doesn't become invisible and possibly break the display.)
This fulfills https://savannah.gnu.org/bugs/index.php?49959 .
Requested-by: Nicholas Boel <axxisd@gmail.com>
2017-07-07 13:07:10 +02:00
79971a309f
docs: remove the mention of backslashes for the argument of 'comment'
...
Also remove the backslashes from the two syntaxes that contained them.
This completes the fix for https://savannah.gnu.org/bugs/?51370 .
2017-07-07 10:15:17 +02:00
09f516a58b
syntax: man, groff: fix the string that introduces a comment
...
The comment marker is not «."» but «.\"», which requires three
backslashes to specify. Also adjust the documentation.
2017-07-03 11:07:21 +02:00
1c05090a4a
syntax: gentoo: make it clearer that the file contains two syntaxes
2017-07-02 20:27:04 +02:00
50cbde8b23
syntax: nanorc: don't color numeric arguments specially
...
Negative arguments of 'fill' are bright green since a few commits.
So now color all valid numeric arguments in that same style -- the
yellow was hard to see on a dark background anyway.
Also, color a zero tabsize as invalid.
2017-06-29 19:45:39 +02:00
2704b3874b
syntax: nanorc: properly color a "fill" option with a negative value
2017-06-29 17:25:09 +02:00
4063fce6a0
syntax: default: allow leading whitespace before a hash comment
2017-05-23 20:07:15 +02:00
c68398f18f
syntax: php: color "static" again as "function", like it used to be
2017-05-21 10:11:42 +02:00
d653aeab93
syntax: default: color also hash comments and email addresses
2017-05-19 21:09:15 +02:00
e4775c2060
syntax: php: color also variable names, and color more reserved words
...
Most of the keywords listed on the following URL are now highlighted:
http://php.net/manual/en/reserved.keywords.php
Also color single-quoted strings, and require that //-type comments
are preceded by whitespace or are alone on a line.
With-feedback-from: M <taur@mail.com>
2017-05-18 10:03:43 +02:00
c830b8f51c
syntax: php: recognize also the .phtml and .php7 extensions
...
(And in the bargain sort or group some of the keywords.)
This addresses https://savannah.gnu.org/patch/?9342 .
Suggested-by: M <taur@mail.com>
2017-05-15 10:57:57 +02:00
7e09f2c64a
syntax: makefile: color comments only at start of line or after whitespace
2017-05-09 17:37:05 +02:00
a3102cd4cf
syntax: xml: recognize an XML file also by its first line
...
Some .rdf files are XML, but the .rdf extension seems to be used
also for other things. So... use the 'header' mechanism.
2017-05-07 20:02:20 +02:00
da67883508
syntax: nanohelp: color also ^6 as a shortcut keystroke
...
(Hadn't seen that one because of my additional bindings.)
2017-05-07 20:00:52 +02:00
17cf7d1c62
syntax: nanohelp: change the hue of the keystrokes to match sample.nanorc
...
And because I think it looks slightly better.
2017-04-30 17:37:07 +02:00
9cff7a1689
help: use a dedicated syntax to color shortcuts in a help text
...
This avoids applying the default syntax, or the syntax specified
with --syntax, to a ^G help text.
2017-04-25 17:21:46 +02:00
f4ee83a76d
syntax: nanorc: color also the option "linenumbers" as being valid
2017-03-24 21:18:17 +01:00
6d873d3760
startup: add option 'nopauses' to disable pausing after a warning
...
This addresses a followup of https://savannah.gnu.org/bugs/?50362 .
Reported-by: Mike Frysinger <vapier@gentoo.org>
2017-03-16 19:26:39 +01:00
d0c64e8086
syntax: gentoo: match .eblit files too
2017-02-22 13:35:36 -05:00
cd5d7faa4e
syntax: gentoo: flag mixed whitespace
2017-02-21 17:46:13 +01:00
3ca6c9241f
syntax: c++: add override keyword
2017-02-21 17:46:07 +01:00
124a859516
syntax: html: be more precise with tags, and paint attribute names
...
A tag begins not merely with a "<" but it must be followed by an
ASCII alphabetic character or one of "/", "!" and "?".
Further, color all the valid attribute names in red.
2017-01-08 11:32:30 +01:00
b0ef2e2803
build: move the syntax files out of the doc/ directory
...
They are not documentation, they are functional elements of nano.
2016-12-30 22:05:01 +01:00
Benno Schulenberg