mirror of
https://github.com/go-gitea/gitea
synced 2024-12-14 02:13:58 +01:00
86e2789960
* 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-git/go-billy/v5 * update github.com/go-git/go-git/v5 * update github.com/go-redis/redis/v8 * update github.com/go-testfixtures/testfixtures/v3 * update github.com/jaytaylor/html2text * update github.com/json-iterator/go * update github.com/klauspost/compress * update github.com/markbates/goth * update github.com/mattn/go-isatty * update github.com/mholt/archiver/v3 * update github.com/microcosm-cc/bluemonday * update github.com/minio/minio-go/v7 * update github.com/prometheus/client_golang * update github.com/unrolled/render * update github.com/xanzy/go-gitlab * update github.com/yuin/goldmark * update github.com/yuin/goldmark-highlighting Co-authored-by: techknowlogick <techknowlogick@gitea.io>
60 lines
1.4 KiB
Go
Vendored
60 lines
1.4 KiB
Go
Vendored
package t
|
|
|
|
import (
|
|
. "github.com/alecthomas/chroma" // nolint
|
|
"github.com/alecthomas/chroma/lexers/internal"
|
|
)
|
|
|
|
// Tex lexer.
|
|
var TeX = internal.Register(MustNewLazyLexer(
|
|
&Config{
|
|
Name: "TeX",
|
|
Aliases: []string{"tex", "latex"},
|
|
Filenames: []string{"*.tex", "*.aux", "*.toc"},
|
|
MimeTypes: []string{"text/x-tex", "text/x-latex"},
|
|
},
|
|
texRules,
|
|
))
|
|
|
|
func texRules() Rules {
|
|
return Rules{
|
|
"general": {
|
|
{`%.*?\n`, Comment, nil},
|
|
{`[{}]`, NameBuiltin, nil},
|
|
{`[&_^]`, NameBuiltin, nil},
|
|
},
|
|
"root": {
|
|
{`\\\[`, LiteralStringBacktick, Push("displaymath")},
|
|
{`\\\(`, LiteralString, Push("inlinemath")},
|
|
{`\$\$`, LiteralStringBacktick, Push("displaymath")},
|
|
{`\$`, LiteralString, Push("inlinemath")},
|
|
{`\\([a-zA-Z]+|.)`, Keyword, Push("command")},
|
|
{`\\$`, Keyword, nil},
|
|
Include("general"),
|
|
{`[^\\$%&_^{}]+`, Text, nil},
|
|
},
|
|
"math": {
|
|
{`\\([a-zA-Z]+|.)`, NameVariable, nil},
|
|
Include("general"),
|
|
{`[0-9]+`, LiteralNumber, nil},
|
|
{`[-=!+*/()\[\]]`, Operator, nil},
|
|
{`[^=!+*/()\[\]\\$%&_^{}0-9-]+`, NameBuiltin, nil},
|
|
},
|
|
"inlinemath": {
|
|
{`\\\)`, LiteralString, Pop(1)},
|
|
{`\$`, LiteralString, Pop(1)},
|
|
Include("math"),
|
|
},
|
|
"displaymath": {
|
|
{`\\\]`, LiteralString, Pop(1)},
|
|
{`\$\$`, LiteralString, Pop(1)},
|
|
{`\$`, NameBuiltin, nil},
|
|
Include("math"),
|
|
},
|
|
"command": {
|
|
{`\[.*?\]`, NameAttribute, nil},
|
|
{`\*`, Keyword, nil},
|
|
Default(Pop(1)),
|
|
},
|
|
}
|
|
}
|