1. 1
2. 2
3. 3
4. 4
5. 5
6. 6
7. 7
8. 8
9. 9
10. 10
11. 11
12. 12
13. 13
14. 14
15. 15
16. 16
17. 17
18. 18
19. 19
20. 20
21. 21
22. 22
23. 23
24. 24
25. 25
26. 26
27. 27
28. 28
29. 29
30. 30
31. 31
32. 32
33. 33
34. 34
35. 35
36. 36
37. 37
38. 38
39. 39
40. 40
41. 41
42. 42
43. 43
44. 44
45. 45

package p

import (
	. "github.com/alecthomas/chroma" // nolint
	"github.com/alecthomas/chroma/lexers/internal"
)

// Pkgconfig lexer.
var Pkgconfig = internal.Register(MustNewLazyLexer(
	&Config{
		Name:      "PkgConfig",
		Aliases:   []string{"pkgconfig"},
		Filenames: []string{"*.pc"},
		MimeTypes: []string{},
	},
	pkgconfigRules,
))

func pkgconfigRules() Rules {
	return Rules{
		"root": {
			{`#.*$`, CommentSingle, nil},
			{`^(\w+)(=)`, ByGroups(NameAttribute, Operator), nil},
			{`^([\w.]+)(:)`, ByGroups(NameTag, Punctuation), Push("spvalue")},
			Include("interp"),
			{`[^${}#=:\n.]+`, Text, nil},
			{`.`, Text, nil},
		},
		"interp": {
			{`\$\$`, Text, nil},
			{`\$\{`, LiteralStringInterpol, Push("curly")},
		},
		"curly": {
			{`\}`, LiteralStringInterpol, Pop(1)},
			{`\w+`, NameAttribute, nil},
		},
		"spvalue": {
			Include("interp"),
			{`#.*$`, CommentSingle, Pop(1)},
			{`\n`, Text, Pop(1)},
			{`[^${}#\n]+`, Text, nil},
			{`.`, Text, nil},
		},
	}
}