mirror of
https://github.com/cheat/cheat.git
synced 2024-11-18 09:50:39 +01:00
70 lines
2 KiB
Go
70 lines
2 KiB
Go
|
package d
|
||
|
|
|
||
|
|
import (
|
||
|
|
. "github.com/alecthomas/chroma" // nolint
|
||
|
|
"github.com/alecthomas/chroma/lexers/internal"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Dtd lexer.
|
||
|
|
var Dtd = internal.Register(MustNewLexer(
|
||
|
|
&Config{
|
||
|
|
Name: "DTD",
|
||
|
|
Aliases: []string{"dtd"},
|
||
|
|
Filenames: []string{"*.dtd"},
|
||
|
|
MimeTypes: []string{"application/xml-dtd"},
|
||
|
|
DotAll: true,
|
||
|
|
},
|
||
|
|
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)},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
))
|