This file is indexed.

/usr/share/highlight/langDefs/styl.lang is in highlight-common 3.41-1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Description="Stylus"

Identifiers=[[ [a-zA-Z_\-][\w\-]* ]]

Digits=[=[ \#[[:xdigit:]]{3,6}|\d*\.?\d+?\w* ]=]

Keywords={
    { Id=1,
      Regex=[[\{[\w\-]+?\}]],
    },
    
    { Id=2,
      List={'for','in','is','defined','not','and','or','is','isnt','a','if','unless','else','yes','no','return'},
    },
    { Id=3,
    Regex=[[ [@|$][\w\-]+ ]],
    },
    { Id=4,
     Regex=[[([\w\-]+)\s*\(]],
    }
}

Strings={
  Delimiter=[["|']],
}

IgnoreCase=false

Comments = {
   { Block=true,
     Nested=false,
     Delimiter = { [[\/\*]], [[\*\/]] }
   },
   {
     Block=false,
     Delimiter = { [[//]] }
   }
}

Operators=[[\(|\)|\[|\]|\{|\}|\,|\;|\.|\:|\&|<|>|\!|\=|\/|\*|\%|\+|\-|\~|\#]]