mirror of
https://gitea.com/gitea/tea.git
synced 2024-11-26 20:41:35 +01:00
d6df0a53b5
Co-authored-by: Norwin Roosen <git@nroo.de> Co-authored-by: Norwin <git@nroo.de> Reviewed-on: https://gitea.com/gitea/tea/pulls/390 Reviewed-by: 6543 <6543@obermui.de> Reviewed-by: Andrew Thornton <art27@cantab.net> Co-authored-by: Norwin <noerw@noreply.gitea.io> Co-committed-by: Norwin <noerw@noreply.gitea.io>
74 lines
2.1 KiB
Go
74 lines
2.1 KiB
Go
package d
|
|
|
|
import (
|
|
. "github.com/alecthomas/chroma" // nolint
|
|
"github.com/alecthomas/chroma/lexers/internal"
|
|
)
|
|
|
|
// Dtd lexer.
|
|
var Dtd = internal.Register(MustNewLazyLexer(
|
|
&Config{
|
|
Name: "DTD",
|
|
Aliases: []string{"dtd"},
|
|
Filenames: []string{"*.dtd"},
|
|
MimeTypes: []string{"application/xml-dtd"},
|
|
DotAll: true,
|
|
},
|
|
dtdRules,
|
|
))
|
|
|
|
func dtdRules() Rules {
|
|
return Rules{
|
|
"root": {
|
|
Include("common"),
|
|
{`(<!ELEMENT)(\s+)(\S+)`, ByGroups(Keyword, Text, NameTag), Push("element")},
|
|
{`(<!ATTLIST)(\s+)(\S+)`, ByGroups(Keyword, Text, NameTag), Push("attlist")},
|
|
{`(<!ENTITY)(\s+)(\S+)`, ByGroups(Keyword, Text, NameEntity), Push("entity")},
|
|
{`(<!NOTATION)(\s+)(\S+)`, ByGroups(Keyword, Text, NameTag), Push("notation")},
|
|
{`(<!\[)([^\[\s]+)(\s*)(\[)`, ByGroups(Keyword, NameEntity, Text, Keyword), nil},
|
|
{`(<!DOCTYPE)(\s+)([^>\s]+)`, ByGroups(Keyword, Text, NameTag), nil},
|
|
{`PUBLIC|SYSTEM`, KeywordConstant, nil},
|
|
{`[\[\]>]`, Keyword, nil},
|
|
},
|
|
"common": {
|
|
{`\s+`, Text, nil},
|
|
{`(%|&)[^;]*;`, NameEntity, nil},
|
|
{`<!--`, Comment, Push("comment")},
|
|
{`[(|)*,?+]`, Operator, nil},
|
|
{`"[^"]*"`, LiteralStringDouble, nil},
|
|
{`\'[^\']*\'`, LiteralStringSingle, nil},
|
|
},
|
|
"comment": {
|
|
{`[^-]+`, Comment, nil},
|
|
{`-->`, Comment, Pop(1)},
|
|
{`-`, Comment, nil},
|
|
},
|
|
"element": {
|
|
Include("common"),
|
|
{`EMPTY|ANY|#PCDATA`, KeywordConstant, nil},
|
|
{`[^>\s|()?+*,]+`, NameTag, nil},
|
|
{`>`, Keyword, Pop(1)},
|
|
},
|
|
"attlist": {
|
|
Include("common"),
|
|
{`CDATA|IDREFS|IDREF|ID|NMTOKENS|NMTOKEN|ENTITIES|ENTITY|NOTATION`, KeywordConstant, nil},
|
|
{`#REQUIRED|#IMPLIED|#FIXED`, KeywordConstant, nil},
|
|
{`xml:space|xml:lang`, KeywordReserved, nil},
|
|
{`[^>\s|()?+*,]+`, NameAttribute, nil},
|
|
{`>`, Keyword, Pop(1)},
|
|
},
|
|
"entity": {
|
|
Include("common"),
|
|
{`SYSTEM|PUBLIC|NDATA`, KeywordConstant, nil},
|
|
{`[^>\s|()?+*,]+`, NameEntity, nil},
|
|
{`>`, Keyword, Pop(1)},
|
|
},
|
|
"notation": {
|
|
Include("common"),
|
|
{`SYSTEM|PUBLIC`, KeywordConstant, nil},
|
|
{`[^>\s|()?+*,]+`, NameAttribute, nil},
|
|
{`>`, Keyword, Pop(1)},
|
|
},
|
|
}
|
|
}
|