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>
59 lines
2.1 KiB
Go
Vendored
59 lines
2.1 KiB
Go
Vendored
package t
|
|
|
|
import (
|
|
. "github.com/alecthomas/chroma" // nolint
|
|
"github.com/alecthomas/chroma/lexers/internal"
|
|
)
|
|
|
|
// Tcsh lexer.
|
|
var Tcsh = internal.Register(MustNewLexer(
|
|
&Config{
|
|
Name: "Tcsh",
|
|
Aliases: []string{"tcsh", "csh"},
|
|
Filenames: []string{"*.tcsh", "*.csh"},
|
|
MimeTypes: []string{"application/x-csh"},
|
|
},
|
|
Rules{
|
|
"root": {
|
|
Include("basic"),
|
|
{`\$\(`, Keyword, Push("paren")},
|
|
{`\$\{#?`, Keyword, Push("curly")},
|
|
{"`", LiteralStringBacktick, Push("backticks")},
|
|
Include("data"),
|
|
},
|
|
"basic": {
|
|
{`\b(if|endif|else|while|then|foreach|case|default|continue|goto|breaksw|end|switch|endsw)\s*\b`, Keyword, nil},
|
|
{`\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},
|
|
{`#.*`, Comment, nil},
|
|
{`\\[\w\W]`, LiteralStringEscape, nil},
|
|
{`(\b\w+)(\s*)(=)`, ByGroups(NameVariable, Text, Operator), nil},
|
|
{`[\[\]{}()=]+`, Operator, nil},
|
|
{`<<\s*(\'?)\\?(\w+)[\w\W]+?\2`, LiteralString, nil},
|
|
{`;`, Punctuation, nil},
|
|
},
|
|
"data": {
|
|
{`(?s)"(\\\\|\\[0-7]+|\\.|[^"\\])*"`, LiteralStringDouble, nil},
|
|
{`(?s)'(\\\\|\\[0-7]+|\\.|[^'\\])*'`, LiteralStringSingle, nil},
|
|
{`\s+`, Text, nil},
|
|
{"[^=\\s\\[\\]{}()$\"\\'`\\\\;#]+", Text, nil},
|
|
{`\d+(?= |\Z)`, LiteralNumber, nil},
|
|
{`\$#?(\w+|.)`, NameVariable, nil},
|
|
},
|
|
"curly": {
|
|
{`\}`, Keyword, Pop(1)},
|
|
{`:-`, Keyword, nil},
|
|
{`\w+`, NameVariable, nil},
|
|
{"[^}:\"\\'`$]+", Punctuation, nil},
|
|
{`:`, Punctuation, nil},
|
|
Include("root"),
|
|
},
|
|
"paren": {
|
|
{`\)`, Keyword, Pop(1)},
|
|
Include("root"),
|
|
},
|
|
"backticks": {
|
|
{"`", LiteralStringBacktick, Pop(1)},
|
|
Include("root"),
|
|
},
|
|
},
|
|
))
|