mirror of
https://github.com/go-gitea/gitea.git
synced 2024-12-17 10:48:05 +08:00
af7ffaa279
* Server-side syntax hilighting for all code This PR does a few things: * Remove all traces of highlight.js * Use chroma library to provide fast syntax hilighting directly on the server * Provide syntax hilighting for diffs * Re-style both unified and split diffs views * Add custom syntax hilighting styling for both regular and arc-green Fixes #7729 Fixes #10157 Fixes #11825 Fixes #7728 Fixes #3872 Fixes #3682 And perhaps gets closer to #9553 * fix line marker * fix repo search * Fix single line select * properly load settings * npm uninstall highlight.js * review suggestion * code review * forgot to call function * fix test * Apply suggestions from code review suggestions from @silverwind thanks Co-authored-by: silverwind <me@silverwind.io> * code review * copy/paste error * Use const for highlight size limit * Update web_src/less/_repository.less Co-authored-by: Lauris BH <lauris@nix.lv> * update size limit to 1MB and other styling tweaks * fix highlighting for certain diff sections * fix test * add worker back as suggested Co-authored-by: silverwind <me@silverwind.io> Co-authored-by: Lauris BH <lauris@nix.lv>
52 lines
2.3 KiB
Go
Vendored
52 lines
2.3 KiB
Go
Vendored
package j
|
|
|
|
import (
|
|
. "github.com/alecthomas/chroma" // nolint
|
|
"github.com/alecthomas/chroma/lexers/internal"
|
|
)
|
|
|
|
// Java lexer.
|
|
var Java = internal.Register(MustNewLexer(
|
|
&Config{
|
|
Name: "Java",
|
|
Aliases: []string{"java"},
|
|
Filenames: []string{"*.java"},
|
|
MimeTypes: []string{"text/x-java"},
|
|
DotAll: true,
|
|
},
|
|
Rules{
|
|
"root": {
|
|
{`[^\S\n]+`, Text, nil},
|
|
{`//.*?\n`, CommentSingle, nil},
|
|
{`/\*.*?\*/`, CommentMultiline, nil},
|
|
{`(assert|break|case|catch|continue|default|do|else|finally|for|if|goto|instanceof|new|return|switch|this|throw|try|while)\b`, Keyword, nil},
|
|
{`((?:(?:[^\W\d]|\$)[\w.\[\]$<>]*\s+)+?)((?:[^\W\d]|\$)[\w$]*)(\s*)(\()`, ByGroups(UsingSelf("root"), NameFunction, Text, Operator), nil},
|
|
{`@[^\W\d][\w.]*`, NameDecorator, nil},
|
|
{`(abstract|const|enum|extends|final|implements|native|private|protected|public|static|strictfp|super|synchronized|throws|transient|volatile)\b`, KeywordDeclaration, nil},
|
|
{`(boolean|byte|char|double|float|int|long|short|void)\b`, KeywordType, nil},
|
|
{`(package)(\s+)`, ByGroups(KeywordNamespace, Text), Push("import")},
|
|
{`(true|false|null)\b`, KeywordConstant, nil},
|
|
{`(class|interface)(\s+)`, ByGroups(KeywordDeclaration, Text), Push("class")},
|
|
{`(import(?:\s+static)?)(\s+)`, ByGroups(KeywordNamespace, Text), Push("import")},
|
|
{`"(\\\\|\\"|[^"])*"`, LiteralString, nil},
|
|
{`'\\.'|'[^\\]'|'\\u[0-9a-fA-F]{4}'`, LiteralStringChar, nil},
|
|
{`(\.)((?:[^\W\d]|\$)[\w$]*)`, ByGroups(Operator, NameAttribute), nil},
|
|
{`^\s*([^\W\d]|\$)[\w$]*:`, NameLabel, nil},
|
|
{`([^\W\d]|\$)[\w$]*`, Name, nil},
|
|
{`([0-9][0-9_]*\.([0-9][0-9_]*)?|\.[0-9][0-9_]*)([eE][+\-]?[0-9][0-9_]*)?[fFdD]?|[0-9][eE][+\-]?[0-9][0-9_]*[fFdD]?|[0-9]([eE][+\-]?[0-9][0-9_]*)?[fFdD]|0[xX]([0-9a-fA-F][0-9a-fA-F_]*\.?|([0-9a-fA-F][0-9a-fA-F_]*)?\.[0-9a-fA-F][0-9a-fA-F_]*)[pP][+\-]?[0-9][0-9_]*[fFdD]?`, LiteralNumberFloat, nil},
|
|
{`0[xX][0-9a-fA-F][0-9a-fA-F_]*[lL]?`, LiteralNumberHex, nil},
|
|
{`0[bB][01][01_]*[lL]?`, LiteralNumberBin, nil},
|
|
{`0[0-7_]+[lL]?`, LiteralNumberOct, nil},
|
|
{`0|[1-9][0-9_]*[lL]?`, LiteralNumberInteger, nil},
|
|
{`[~^*!%&\[\](){}<>|+=:;,./?-]`, Operator, nil},
|
|
{`\n`, Text, nil},
|
|
},
|
|
"class": {
|
|
{`([^\W\d]|\$)[\w$]*`, NameClass, Pop(1)},
|
|
},
|
|
"import": {
|
|
{`[\w.]+\*?`, NameNamespace, Pop(1)},
|
|
},
|
|
},
|
|
))
|