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>
45 lines
1.2 KiB
Go
45 lines
1.2 KiB
Go
package x
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import (
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. "github.com/alecthomas/chroma" // nolint
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"github.com/alecthomas/chroma/lexers/internal"
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)
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// XML lexer.
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var XML = internal.Register(MustNewLexer(
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&Config{
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Name: "XML",
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Aliases: []string{"xml"},
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Filenames: []string{"*.xml", "*.xsl", "*.rss", "*.xslt", "*.xsd", "*.wsdl", "*.wsf", "*.svg"},
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MimeTypes: []string{"text/xml", "application/xml", "image/svg+xml", "application/rss+xml", "application/atom+xml"},
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DotAll: true,
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},
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Rules{
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"root": {
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{`[^<&]+`, Text, nil},
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{`&\S*?;`, NameEntity, nil},
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{`\<\!\[CDATA\[.*?\]\]\>`, CommentPreproc, nil},
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{`<!--`, Comment, Push("comment")},
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{`<\?.*?\?>`, CommentPreproc, nil},
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{`<![^>]*>`, CommentPreproc, nil},
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{`<\s*[\w:.-]+`, NameTag, Push("tag")},
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{`<\s*/\s*[\w:.-]+\s*>`, NameTag, nil},
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},
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"comment": {
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{`[^-]+`, Comment, nil},
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{`-->`, Comment, Pop(1)},
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{`-`, Comment, nil},
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},
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"tag": {
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{`\s+`, Text, nil},
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{`[\w.:-]+\s*=`, NameAttribute, Push("attr")},
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{`/?\s*>`, NameTag, Pop(1)},
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},
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"attr": {
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{`\s+`, Text, nil},
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{`".*?"`, LiteralString, Pop(1)},
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{`'.*?'`, LiteralString, Pop(1)},
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{`[^\s>]+`, LiteralString, Pop(1)},
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},
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},
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))
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