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>
60 lines
2.1 KiB
Go
Vendored
60 lines
2.1 KiB
Go
Vendored
package t
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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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// Tcsh lexer.
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var Tcsh = internal.Register(MustNewLexer(
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&Config{
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Name: "Tcsh",
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Aliases: []string{"tcsh", "csh"},
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Filenames: []string{"*.tcsh", "*.csh"},
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MimeTypes: []string{"application/x-csh"},
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},
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Rules{
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"root": {
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Include("basic"),
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{`\$\(`, Keyword, Push("paren")},
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{`\$\{#?`, Keyword, Push("curly")},
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{"`", LiteralStringBacktick, Push("backticks")},
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Include("data"),
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},
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"basic": {
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{`\b(if|endif|else|while|then|foreach|case|default|continue|goto|breaksw|end|switch|endsw)\s*\b`, Keyword, nil},
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{`\b(alias|alloc|bg|bindkey|break|builtins|bye|caller|cd|chdir|complete|dirs|echo|echotc|eval|exec|exit|fg|filetest|getxvers|glob|getspath|hashstat|history|hup|inlib|jobs|kill|limit|log|login|logout|ls-F|migrate|newgrp|nice|nohup|notify|onintr|popd|printenv|pushd|rehash|repeat|rootnode|popd|pushd|set|shift|sched|setenv|setpath|settc|setty|setxvers|shift|source|stop|suspend|source|suspend|telltc|time|umask|unalias|uncomplete|unhash|universe|unlimit|unset|unsetenv|ver|wait|warp|watchlog|where|which)\s*\b`, NameBuiltin, nil},
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{`#.*`, Comment, nil},
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{`\\[\w\W]`, LiteralStringEscape, nil},
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{`(\b\w+)(\s*)(=)`, ByGroups(NameVariable, Text, Operator), nil},
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{`[\[\]{}()=]+`, Operator, nil},
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{`<<\s*(\'?)\\?(\w+)[\w\W]+?\2`, LiteralString, nil},
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{`;`, Punctuation, nil},
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},
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"data": {
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{`(?s)"(\\\\|\\[0-7]+|\\.|[^"\\])*"`, LiteralStringDouble, nil},
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{`(?s)'(\\\\|\\[0-7]+|\\.|[^'\\])*'`, LiteralStringSingle, nil},
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{`\s+`, Text, nil},
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{"[^=\\s\\[\\]{}()$\"\\'`\\\\;#]+", Text, nil},
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{`\d+(?= |\Z)`, LiteralNumber, nil},
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{`\$#?(\w+|.)`, NameVariable, nil},
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},
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"curly": {
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{`\}`, Keyword, Pop(1)},
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{`:-`, Keyword, nil},
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{`\w+`, NameVariable, nil},
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{"[^}:\"\\'`$]+", Punctuation, nil},
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{`:`, Punctuation, nil},
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Include("root"),
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},
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"paren": {
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{`\)`, Keyword, Pop(1)},
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Include("root"),
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},
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"backticks": {
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{"`", LiteralStringBacktick, Pop(1)},
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Include("root"),
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},
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},
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))
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