mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-12-26 13:29:12 -05:00
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>
65 lines
2.2 KiB
Go
Vendored
65 lines
2.2 KiB
Go
Vendored
package f
|
|
|
|
import (
|
|
. "github.com/alecthomas/chroma" // nolint
|
|
"github.com/alecthomas/chroma/lexers/internal"
|
|
)
|
|
|
|
// Fish lexer.
|
|
var Fish = internal.Register(MustNewLexer(
|
|
&Config{
|
|
Name: "Fish",
|
|
Aliases: []string{"fish", "fishshell"},
|
|
Filenames: []string{"*.fish", "*.load"},
|
|
MimeTypes: []string{"application/x-fish"},
|
|
},
|
|
Rules{
|
|
"root": {
|
|
Include("basic"),
|
|
Include("data"),
|
|
Include("interp"),
|
|
},
|
|
"interp": {
|
|
{`\$\(\(`, Keyword, Push("math")},
|
|
{`\(`, Keyword, Push("paren")},
|
|
{`\$#?(\w+|.)`, NameVariable, nil},
|
|
},
|
|
"basic": {
|
|
{`\b(begin|end|if|else|while|break|for|in|return|function|block|case|continue|switch|not|and|or|set|echo|exit|pwd|true|false|cd|count|test)(\s*)\b`, ByGroups(Keyword, Text), nil},
|
|
{`\b(alias|bg|bind|breakpoint|builtin|command|commandline|complete|contains|dirh|dirs|emit|eval|exec|fg|fish|fish_config|fish_indent|fish_pager|fish_prompt|fish_right_prompt|fish_update_completions|fishd|funced|funcsave|functions|help|history|isatty|jobs|math|mimedb|nextd|open|popd|prevd|psub|pushd|random|read|set_color|source|status|trap|type|ulimit|umask|vared|fc|getopts|hash|kill|printf|time|wait)\s*\b(?!\.)`, NameBuiltin, nil},
|
|
{`#.*\n`, Comment, nil},
|
|
{`\\[\w\W]`, LiteralStringEscape, nil},
|
|
{`(\b\w+)(\s*)(=)`, ByGroups(NameVariable, Text, Operator), nil},
|
|
{`[\[\]()=]`, Operator, nil},
|
|
{`<<-?\s*(\'?)\\?(\w+)[\w\W]+?\2`, LiteralString, nil},
|
|
},
|
|
"data": {
|
|
{`(?s)\$?"(\\\\|\\[0-7]+|\\.|[^"\\$])*"`, LiteralStringDouble, nil},
|
|
{`"`, LiteralStringDouble, Push("string")},
|
|
{`(?s)\$'(\\\\|\\[0-7]+|\\.|[^'\\])*'`, LiteralStringSingle, nil},
|
|
{`(?s)'.*?'`, LiteralStringSingle, nil},
|
|
{`;`, Punctuation, nil},
|
|
{`&|\||\^|<|>`, Operator, nil},
|
|
{`\s+`, Text, nil},
|
|
{`\d+(?= |\Z)`, LiteralNumber, nil},
|
|
{"[^=\\s\\[\\]{}()$\"\\'`\\\\<&|;]+", Text, nil},
|
|
},
|
|
"string": {
|
|
{`"`, LiteralStringDouble, Pop(1)},
|
|
{`(?s)(\\\\|\\[0-7]+|\\.|[^"\\$])+`, LiteralStringDouble, nil},
|
|
Include("interp"),
|
|
},
|
|
"paren": {
|
|
{`\)`, Keyword, Pop(1)},
|
|
Include("root"),
|
|
},
|
|
"math": {
|
|
{`\)\)`, Keyword, Pop(1)},
|
|
{`[-+*/%^|&]|\*\*|\|\|`, Operator, nil},
|
|
{`\d+#\d+`, LiteralNumber, nil},
|
|
{`\d+#(?! )`, LiteralNumber, nil},
|
|
{`\d+`, LiteralNumber, nil},
|
|
Include("root"),
|
|
},
|
|
},
|
|
))
|