mirror of
https://github.com/cheat/cheat.git
synced 2024-11-18 09:50:39 +01:00
39 lines
1.1 KiB
Go
39 lines
1.1 KiB
Go
|
package a
|
||
|
|
|
||
|
|
import (
|
||
|
|
. "github.com/alecthomas/chroma" // nolint
|
||
|
|
"github.com/alecthomas/chroma/lexers/internal"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Abnf lexer.
|
||
|
|
var Abnf = internal.Register(MustNewLexer(
|
||
|
|
&Config{
|
||
|
|
Name: "ABNF",
|
||
|
|
Aliases: []string{"abnf"},
|
||
|
|
Filenames: []string{"*.abnf"},
|
||
|
|
MimeTypes: []string{"text/x-abnf"},
|
||
|
|
},
|
||
|
|
Rules{
|
||
|
|
"root": {
|
||
|
|
{`;.*$`, CommentSingle, nil},
|
||
|
|
{`(%[si])?"[^"]*"`, Literal, nil},
|
||
|
|
{`%b[01]+\-[01]+\b`, Literal, nil},
|
||
|
|
{`%b[01]+(\.[01]+)*\b`, Literal, nil},
|
||
|
|
{`%d[0-9]+\-[0-9]+\b`, Literal, nil},
|
||
|
|
{`%d[0-9]+(\.[0-9]+)*\b`, Literal, nil},
|
||
|
|
{`%x[0-9a-fA-F]+\-[0-9a-fA-F]+\b`, Literal, nil},
|
||
|
|
{`%x[0-9a-fA-F]+(\.[0-9a-fA-F]+)*\b`, Literal, nil},
|
||
|
|
{`\b[0-9]+\*[0-9]+`, Operator, nil},
|
||
|
|
{`\b[0-9]+\*`, Operator, nil},
|
||
|
|
{`\b[0-9]+`, Operator, nil},
|
||
|
|
{`\*`, Operator, nil},
|
||
|
|
{Words(``, `\b`, `ALPHA`, `BIT`, `CHAR`, `CR`, `CRLF`, `CTL`, `DIGIT`, `DQUOTE`, `HEXDIG`, `HTAB`, `LF`, `LWSP`, `OCTET`, `SP`, `VCHAR`, `WSP`), Keyword, nil},
|
||
|
|
{`[a-zA-Z][a-zA-Z0-9-]+\b`, NameClass, nil},
|
||
|
|
{`(=/|=|/)`, Operator, nil},
|
||
|
|
{`[\[\]()]`, Punctuation, nil},
|
||
|
|
{`\s+`, Text, nil},
|
||
|
|
{`.`, Text, nil},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
))
|