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forgejo/vendor/github.com/alecthomas/chroma/styles/github.go
mrsdizzie af7ffaa279
Server-side syntax highlighting for all code (#12047)
* 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>
2020-07-01 00:34:03 +03:00

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package styles
import (
"github.com/alecthomas/chroma"
)
// GitHub style.
var GitHub = Register(chroma.MustNewStyle("github", chroma.StyleEntries{
chroma.CommentMultiline: "italic #999988",
chroma.CommentPreproc: "bold #999999",
chroma.CommentSingle: "italic #999988",
chroma.CommentSpecial: "bold italic #999999",
chroma.Comment: "italic #999988",
chroma.Error: "bg:#e3d2d2 #a61717",
chroma.GenericDeleted: "bg:#ffdddd #000000",
chroma.GenericEmph: "italic #000000",
chroma.GenericError: "#aa0000",
chroma.GenericHeading: "#999999",
chroma.GenericInserted: "bg:#ddffdd #000000",
chroma.GenericOutput: "#888888",
chroma.GenericPrompt: "#555555",
chroma.GenericStrong: "bold",
chroma.GenericSubheading: "#aaaaaa",
chroma.GenericTraceback: "#aa0000",
chroma.GenericUnderline: "underline",
chroma.KeywordType: "bold #445588",
chroma.Keyword: "bold #000000",
chroma.LiteralNumber: "#009999",
chroma.LiteralStringRegex: "#009926",
chroma.LiteralStringSymbol: "#990073",
chroma.LiteralString: "#d14",
chroma.NameAttribute: "#008080",
chroma.NameBuiltinPseudo: "#999999",
chroma.NameBuiltin: "#0086B3",
chroma.NameClass: "bold #445588",
chroma.NameConstant: "#008080",
chroma.NameDecorator: "bold #3c5d5d",
chroma.NameEntity: "#800080",
chroma.NameException: "bold #990000",
chroma.NameFunction: "bold #990000",
chroma.NameLabel: "bold #990000",
chroma.NameNamespace: "#555555",
chroma.NameTag: "#000080",
chroma.NameVariableClass: "#008080",
chroma.NameVariableGlobal: "#008080",
chroma.NameVariableInstance: "#008080",
chroma.NameVariable: "#008080",
chroma.Operator: "bold #000000",
chroma.TextWhitespace: "#bbbbbb",
chroma.Background: " bg:#ffffff",
}))