Benno Schulenberg
544351f3be
syntaxes: replace [[:space:]] with [[:blank:]] to exclude carriage return
...
In many places a carriage return is not valid whitespace and should
thus not be colored as such. In some of these places a vertical tab
or form feed is maybe valid whitespace, but it would be ugly or even
wrong to color them because they are not part of the subsequent
comment or keyword.
This fixes https://savannah.gnu.org/bugs/?60456 .
2021-04-27 11:18:41 +02:00
Benno Schulenberg
6a3ba2ab50
syntax: sh: recognize shebangs with any shell after 'env', not just 'sh'
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(Inspired by a complaint seen somewhere on Stackoverflow.)
2020-12-25 17:05:02 +01:00
Benno Schulenberg
7c698a9c3a
syntax: sh: recognize some shell scripts by their Emacs modeline
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This helps with recognizing most files in /usr/share/bash*/completions/,
where --magic is powerless.
2020-09-28 11:56:17 +02:00
Benno Schulenberg
fea5d7c612
syntaxes: uniformize the initial comment
2020-04-20 19:21:56 +02:00
Benno Schulenberg
26d88ccbb1
syntax: sh: recognize shell rc files also in dedicated directories
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This fulfills https://savannah.gnu.org/bugs/?57411 .
2019-12-16 19:09:48 +01:00
Benno Schulenberg
302ea79d1c
syntaxes: put the 'linter' and 'formatter' commands on a separate line
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To show that they are a different class of thing than the file-matching
regexes and the comment thing, which all kind of "describe" the file.
2019-11-04 20:56:41 +02:00
Benno Schulenberg
636e9ac3e8
syntaxes: remove several redundant end-of-line anchors from regexes
2018-11-03 21:12:44 +01:00
Benno Schulenberg
e2051a61e0
syntax: sh: let the header regex match also busybox shell scripts
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And recognize calls via 'env' too.
This addresses https://savannah.gnu.org/bugs/?54674 .
Reported-by: Aaron Sears <geodelic@gmail.com>
2018-09-18 19:06:11 +02:00
Benno Schulenberg
c524fbe6d0
tweaks: remove some ineffectual parts from header-line regexes
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Adding "[abc]*" does not restrict the recognized header line in any way.
Also, improve the header-line regex for shell scripts, because it should
not match "barunscript" (for example).
2018-08-28 19:53:36 +02:00
Devin Hussey
4a268678a5
syntax: sh: recognize more file extensions and header lines
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Signed-off-by: Devin Hussey <husseydevin@gmail.com>
Signed-off-by: Benno Schulenberg <bensberg@telfort.nl>
2018-07-20 19:12:20 +02:00
Benno Schulenberg
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
Benno Schulenberg
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
Benno Schulenberg
20d1823d90
syntax: sh: uncolor "tar" when it's part of a filename
2018-03-28 14:04:00 +02:00
Benno Schulenberg
1de3667555
syntax: sh: color also the 'cut', 'head', 'tail', and 'sort' commands
2018-03-27 14:09:38 +02:00
Benno Schulenberg
3e1fc6385b
syntaxes: remove quotes from each syntax name, and color it differently
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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
bacb0f717d
syntax: adjust the magic strings for the changes since file-5.10
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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
Benno Schulenberg
b0ef2e2803
build: move the syntax files out of the doc/ directory
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They are not documentation, they are functional elements of nano.
2016-12-30 22:05:01 +01:00
