/usr/share/highlight/langDefs/css.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="CSS"
Identifiers=[[ [a-zA-Z_][\w\-]* ]]
Digits=[=[ \#[[:xdigit:]]{3,6}|\d*\.?\d+?\w* ]=]
Keywords={
{ Id=1,
Regex=[[ ([\w-]+)\s*\: ]]
},
{ Id=2,
Regex=[[^@[\w-]+]],
},
{ Id=3,
Regex=[[^\s*(\..+?)\s*\{]],
},
{ Id=4,
Regex=[[ ^\s*(#[\w-]+) ]]
},
{ Id=4,
Regex=[[ url\(([\w\.\/]+)\) ]]
},
}
Strings={
Delimiter=[["|']],
Escape= [=[ \\[[:xdigit:]]{4} ]=],
}
Comments={
{ Block=true,
Nested=true,
Delimiter= { [[\/\*]],[[\*\/]],}
}
}
IgnoreCase=true
Operators=[[\(|\)|\[|\]|\{|\}|\,|\;|\:|\&|<|>|\!|\=|\/|\*|\%|\+|\-|\.|~]]
|