fae07cbc8f
* Add Dependencie Update Script * update gitea.com/lunny/levelqueue * update github.com/PuerkitoBio/goquery * update github.com/alecthomas/chroma * update github.com/blevesearch/bleve/v2 * update github.com/caddyserver/certmagic * update github.com/go-enry/go-enry/v2 * update github.com/go-redis/redis/v8 * update github.com/hashicorp/golang-lru * update github.com/klauspost/compress * update github.com/markbates/goth * update github.com/mholt/archiver/v3 * update github.com/microcosm-cc/bluemonday * update github.com/minio/minio-go/v7 * update github.com/olivere/elastic/v7 * update github.com/xanzy/go-gitlab * update github.com/yuin/goldmark
54 lines
1.7 KiB
Go
Vendored
54 lines
1.7 KiB
Go
Vendored
package m
|
|
|
|
import (
|
|
. "github.com/alecthomas/chroma" // nolint
|
|
"github.com/alecthomas/chroma/lexers/h"
|
|
"github.com/alecthomas/chroma/lexers/internal"
|
|
)
|
|
|
|
// Markdown lexer.
|
|
var Markdown = internal.Register(DelegatingLexer(h.HTML, MustNewLazyLexer(
|
|
&Config{
|
|
Name: "markdown",
|
|
Aliases: []string{"md", "mkd"},
|
|
Filenames: []string{"*.md", "*.mkd", "*.markdown"},
|
|
MimeTypes: []string{"text/x-markdown"},
|
|
},
|
|
markdownRules,
|
|
)))
|
|
|
|
func markdownRules() Rules {
|
|
return Rules{
|
|
"root": {
|
|
{`^(#[^#].+\n)`, ByGroups(GenericHeading), nil},
|
|
{`^(#{2,6}.+\n)`, ByGroups(GenericSubheading), nil},
|
|
{`^(\s*)([*-] )(\[[ xX]\])( .+\n)`, ByGroups(Text, Keyword, Keyword, UsingSelf("inline")), nil},
|
|
{`^(\s*)([*-])(\s)(.+\n)`, ByGroups(Text, Keyword, Text, UsingSelf("inline")), nil},
|
|
{`^(\s*)([0-9]+\.)( .+\n)`, ByGroups(Text, Keyword, UsingSelf("inline")), nil},
|
|
{`^(\s*>\s)(.+\n)`, ByGroups(Keyword, GenericEmph), nil},
|
|
{"^(```\\n)([\\w\\W]*?)(^```$)", ByGroups(String, Text, String), nil},
|
|
{
|
|
"^(```)(\\w+)(\\n)([\\w\\W]*?)(^```$)",
|
|
UsingByGroup(
|
|
internal.Get,
|
|
2, 4,
|
|
String, String, String, Text, String,
|
|
),
|
|
nil,
|
|
},
|
|
Include("inline"),
|
|
},
|
|
"inline": {
|
|
{`\\.`, Text, nil},
|
|
{`(\s)(\*|_)((?:(?!\2).)*)(\2)((?=\W|\n))`, ByGroups(Text, GenericEmph, GenericEmph, GenericEmph, Text), nil},
|
|
{`(\s)((\*\*|__).*?)\3((?=\W|\n))`, ByGroups(Text, GenericStrong, GenericStrong, Text), nil},
|
|
{`(\s)(~~[^~]+~~)((?=\W|\n))`, ByGroups(Text, GenericDeleted, Text), nil},
|
|
{"`[^`]+`", LiteralStringBacktick, nil},
|
|
{`[@#][\w/:]+`, NameEntity, nil},
|
|
{`(!?\[)([^]]+)(\])(\()([^)]+)(\))`, ByGroups(Text, NameTag, Text, Text, NameAttribute, Text), nil},
|
|
{`[^\\\s]+`, Other, nil},
|
|
{`.|\n`, Other, nil},
|
|
},
|
|
}
|
|
}
|