forked from NYANDEV/forgejo
57 lines
1.8 KiB
Go
57 lines
1.8 KiB
Go
|
package h
|
||
|
|
|
||
|
|
import (
|
||
|
|
. "github.com/alecthomas/chroma" // nolint
|
||
|
|
"github.com/alecthomas/chroma/lexers/internal"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Handlebars lexer.
|
||
|
|
var Handlebars = internal.Register(MustNewLexer(
|
||
|
|
&Config{
|
||
|
|
Name: "Handlebars",
|
||
|
|
Aliases: []string{"handlebars"},
|
||
|
|
Filenames: []string{"*.handlebars"},
|
||
|
|
MimeTypes: []string{},
|
||
|
|
},
|
||
|
|
Rules{
|
||
|
|
"root": {
|
||
|
|
{`[^{]+`, Other, nil},
|
||
|
|
{`\{\{!.*\}\}`, Comment, nil},
|
||
|
|
{`(\{\{\{)(\s*)`, ByGroups(CommentSpecial, Text), Push("tag")},
|
||
|
|
{`(\{\{)(\s*)`, ByGroups(CommentPreproc, Text), Push("tag")},
|
||
|
|
},
|
||
|
|
"tag": {
|
||
|
|
{`\s+`, Text, nil},
|
||
|
|
{`\}\}\}`, CommentSpecial, Pop(1)},
|
||
|
|
{`\}\}`, CommentPreproc, Pop(1)},
|
||
|
|
{`([#/]*)(each|if|unless|else|with|log|in(?:line)?)`, ByGroups(Keyword, Keyword), nil},
|
||
|
|
{`#\*inline`, Keyword, nil},
|
||
|
|
{`([#/])([\w-]+)`, ByGroups(NameFunction, NameFunction), nil},
|
||
|
|
{`([\w-]+)(=)`, ByGroups(NameAttribute, Operator), nil},
|
||
|
|
{`(>)(\s*)(@partial-block)`, ByGroups(Keyword, Text, Keyword), nil},
|
||
|
|
{`(#?>)(\s*)([\w-]+)`, ByGroups(Keyword, Text, NameVariable), nil},
|
||
|
|
{`(>)(\s*)(\()`, ByGroups(Keyword, Text, Punctuation), Push("dynamic-partial")},
|
||
|
|
Include("generic"),
|
||
|
|
},
|
||
|
|
"dynamic-partial": {
|
||
|
|
{`\s+`, Text, nil},
|
||
|
|
{`\)`, Punctuation, Pop(1)},
|
||
|
|
{`(lookup)(\s+)(\.|this)(\s+)`, ByGroups(Keyword, Text, NameVariable, Text), nil},
|
||
|
|
{`(lookup)(\s+)(\S+)`, ByGroups(Keyword, Text, UsingSelf("variable")), nil},
|
||
|
|
{`[\w-]+`, NameFunction, nil},
|
||
|
|
Include("generic"),
|
||
|
|
},
|
||
|
|
"variable": {
|
||
|
|
{`[a-zA-Z][\w-]*`, NameVariable, nil},
|
||
|
|
{`\.[\w-]+`, NameVariable, nil},
|
||
|
|
{`(this\/|\.\/|(\.\.\/)+)[\w-]+`, NameVariable, nil},
|
||
|
|
},
|
||
|
|
"generic": {
|
||
|
|
Include("variable"),
|
||
|
|
{`:?"(\\\\|\\"|[^"])*"`, LiteralStringDouble, nil},
|
||
|
|
{`:?'(\\\\|\\'|[^'])*'`, LiteralStringSingle, nil},
|
||
|
|
{`[0-9](\.[0-9]*)?(eE[+-][0-9])?[flFLdD]?|0[xX][0-9a-fA-F]+[Ll]?`, LiteralNumber, nil},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
))
|