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
|
package p
import (
. "github.com/alecthomas/chroma" // nolint
"github.com/alecthomas/chroma/lexers/internal"
)
// PowerQuery lexer.
var PowerQuery = internal.Register(MustNewLazyLexer(
&Config{
Name: "PowerQuery",
Aliases: []string{"powerquery", "pq"},
Filenames: []string{"*.pq"},
MimeTypes: []string{"text/x-powerquery"},
DotAll: true,
CaseInsensitive: true,
},
powerqueryRules,
))
func powerqueryRules() Rules {
return Rules{
"root": {
{`\s+`, Text, nil},
{`//.*?\n`, CommentSingle, nil},
{`/\*.*?\*/`, CommentMultiline, nil},
{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
{`(and|as|each|else|error|false|if|in|is|let|meta|not|null|or|otherwise|section|shared|then|true|try|type)\b`, Keyword, nil},
{`(#binary|#date|#datetime|#datetimezone|#duration|#infinity|#nan|#sections|#shared|#table|#time)\b`, KeywordType, nil},
{`(([a-zA-Z]|_)[\w|._]*|#"[^"]+")`, Name, nil},
{`0[xX][0-9a-fA-F][0-9a-fA-F_]*[lL]?`, LiteralNumberHex, nil},
{`([0-9]+\.[0-9]+|\.[0-9]+)([eE][0-9]+)?`, LiteralNumberFloat, nil},
{`[0-9]+`, LiteralNumberInteger, nil},
{`[\(\)\[\]\{\}]`, Punctuation, nil},
{`\.\.|\.\.\.|=>|<=|>=|<>|[@!?,;=<>\+\-\*\/&]`, Operator, nil},
},
}
}
|
