/usr/share/highlight/langDefs/abnf.lang is in highlight-common 3.18-3.
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 | -- Language definition generated by lang2to3
Description="Advanced Backus-Naur Form"
Keywords={
{ Id=1,
Regex=[[^\s*([^=]+)\s*=]],
},
{ Id=2,
Regex=[[ [?][^?]+[?] ]],
},
{ Id=3,
Regex=[[ [a-zA-Z][-a-zA-Z0-9]* ]],
},
{ Id=4,
List={"ALPHA", "DIGIT", "HEXDIG", "DQUOTE", "SP", "HTAB", "WSP", "LWSP", "VCHAR", "CHAR", "OCTET", "CTL", "CR", "LF", "CRLF", "BIT"},
},
}
Strings={
Delimiter=[["|']],
}
Comments={
{ Block=true,
Nested=false,
Delimiter= { [[\(\*]],[[\*\)]] }
}
}
IgnoreCase=false
Operators=[[\(|\)|\[|\]|\{|\}|\,|\;|\:|\&|<|>|\!|\=|\/|\*|\%|\+|\-|\.]]
|