mirror of https://github.com/go-gitea/gitea
update chroma to v0.8.0 (#12337)
techknowlogick
4 years ago
committed by
GitHub
parent
4315e313d1
commit
bfb25e4be1
@ -0,0 +1,206 @@ |
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package c |
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|
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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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|
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// caddyfileCommon are the rules common to both of the lexer variants
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var caddyfileCommon = Rules{ |
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"site_block_common": { |
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// Import keyword
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{`(import)(\s+)([^\s]+)`, ByGroups(Keyword, Text, NameVariableMagic), nil}, |
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// Matcher definition
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{`@[^\s]+(?=\s)`, NameDecorator, Push("matcher")}, |
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// Matcher token stub for docs
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{`\[\<matcher\>\]`, NameDecorator, Push("matcher")}, |
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// These cannot have matchers but may have things that look like
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// matchers in their arguments, so we just parse as a subdirective.
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{`try_files`, Keyword, Push("subdirective")}, |
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// These are special, they can nest more directives
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{`handle_errors|handle|route|handle_path|not`, Keyword, Push("nested_directive")}, |
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// Any other directive
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{`[^\s#]+`, Keyword, Push("directive")}, |
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Include("base"), |
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}, |
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"matcher": { |
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{`\{`, Punctuation, Push("block")}, |
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// Not can be one-liner
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{`not`, Keyword, Push("deep_not_matcher")}, |
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// Any other same-line matcher
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{`[^\s#]+`, Keyword, Push("arguments")}, |
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// Terminators
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{`\n`, Text, Pop(1)}, |
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{`\}`, Punctuation, Pop(1)}, |
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Include("base"), |
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}, |
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"block": { |
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{`\}`, Punctuation, Pop(2)}, |
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// Not can be one-liner
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{`not`, Keyword, Push("not_matcher")}, |
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// Any other subdirective
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{`[^\s#]+`, Keyword, Push("subdirective")}, |
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Include("base"), |
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}, |
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"nested_block": { |
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{`\}`, Punctuation, Pop(2)}, |
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// Matcher definition
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{`@[^\s]+(?=\s)`, NameDecorator, Push("matcher")}, |
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// Something that starts with literally < is probably a docs stub
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{`\<[^#]+\>`, Keyword, Push("nested_directive")}, |
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// Any other directive
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{`[^\s#]+`, Keyword, Push("nested_directive")}, |
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Include("base"), |
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}, |
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"not_matcher": { |
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{`\}`, Punctuation, Pop(2)}, |
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{`\{(?=\s)`, Punctuation, Push("block")}, |
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{`[^\s#]+`, Keyword, Push("arguments")}, |
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{`\s+`, Text, nil}, |
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}, |
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"deep_not_matcher": { |
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{`\}`, Punctuation, Pop(2)}, |
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{`\{(?=\s)`, Punctuation, Push("block")}, |
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{`[^\s#]+`, Keyword, Push("deep_subdirective")}, |
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{`\s+`, Text, nil}, |
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}, |
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"directive": { |
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{`\{(?=\s)`, Punctuation, Push("block")}, |
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Include("matcher_token"), |
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Include("comments_pop_1"), |
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{`\n`, Text, Pop(1)}, |
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Include("base"), |
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}, |
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"nested_directive": { |
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{`\{(?=\s)`, Punctuation, Push("nested_block")}, |
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Include("matcher_token"), |
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Include("comments_pop_1"), |
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{`\n`, Text, Pop(1)}, |
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Include("base"), |
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}, |
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"subdirective": { |
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{`\{(?=\s)`, Punctuation, Push("block")}, |
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Include("comments_pop_1"), |
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{`\n`, Text, Pop(1)}, |
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Include("base"), |
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}, |
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"arguments": { |
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{`\{(?=\s)`, Punctuation, Push("block")}, |
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Include("comments_pop_2"), |
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{`\\\n`, Text, nil}, // Skip escaped newlines
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{`\n`, Text, Pop(2)}, |
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Include("base"), |
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}, |
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"deep_subdirective": { |
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{`\{(?=\s)`, Punctuation, Push("block")}, |
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Include("comments_pop_3"), |
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{`\n`, Text, Pop(3)}, |
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Include("base"), |
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}, |
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"matcher_token": { |
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{`@[^\s]+`, NameDecorator, Push("arguments")}, // Named matcher
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{`/[^\s]+`, NameDecorator, Push("arguments")}, // Path matcher
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{`\*`, NameDecorator, Push("arguments")}, // Wildcard path matcher
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{`\[\<matcher\>\]`, NameDecorator, Push("arguments")}, // Matcher token stub for docs
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}, |
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"comments": { |
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{`^#.*\n`, CommentSingle, nil}, // Comment at start of line
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{`\s+#.*\n`, CommentSingle, nil}, // Comment preceded by whitespace
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}, |
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"comments_pop_1": { |
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{`^#.*\n`, CommentSingle, Pop(1)}, // Comment at start of line
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{`\s+#.*\n`, CommentSingle, Pop(1)}, // Comment preceded by whitespace
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}, |
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"comments_pop_2": { |
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{`^#.*\n`, CommentSingle, Pop(2)}, // Comment at start of line
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{`\s+#.*\n`, CommentSingle, Pop(2)}, // Comment preceded by whitespace
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}, |
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"comments_pop_3": { |
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{`^#.*\n`, CommentSingle, Pop(3)}, // Comment at start of line
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{`\s+#.*\n`, CommentSingle, Pop(3)}, // Comment preceded by whitespace
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}, |
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"base": { |
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Include("comments"), |
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{`(on|off|first|last|before|after|internal|strip_prefix|strip_suffix|replace)\b`, NameConstant, nil}, |
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{`(https?://)?([a-z0-9.-]+)(:)([0-9]+)`, ByGroups(Name, Name, Punctuation, LiteralNumberInteger), nil}, |
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{`[a-z-]+/[a-z-+]+`, LiteralString, nil}, |
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{`[0-9]+[km]?\b`, LiteralNumberInteger, nil}, |
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{`\{[\w+.\$-]+\}`, LiteralStringEscape, nil}, // Placeholder
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{`\[(?=[^#{}$]+\])`, Punctuation, nil}, |
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{`\]|\|`, Punctuation, nil}, |
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{`[^\s#{}$\]]+`, LiteralString, nil}, |
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{`/[^\s#]*`, Name, nil}, |
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{`\s+`, Text, nil}, |
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}, |
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} |
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|
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// Caddyfile lexer.
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var Caddyfile = internal.Register(MustNewLexer( |
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&Config{ |
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Name: "Caddyfile", |
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Aliases: []string{"caddyfile", "caddy"}, |
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Filenames: []string{"Caddyfile*"}, |
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MimeTypes: []string{}, |
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}, |
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Rules{ |
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"root": { |
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Include("comments"), |
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// Global options block
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{`^\s*(\{)\s*$`, ByGroups(Punctuation), Push("globals")}, |
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// Snippets
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{`(\([^\s#]+\))(\s*)(\{)`, ByGroups(NameVariableAnonymous, Text, Punctuation), Push("snippet")}, |
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// Site label
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{`[^#{(\s,]+`, GenericHeading, Push("label")}, |
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// Site label with placeholder
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{`\{[\w+.\$-]+\}`, LiteralStringEscape, Push("label")}, |
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{`\s+`, Text, nil}, |
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}, |
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"globals": { |
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{`\}`, Punctuation, Pop(1)}, |
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{`[^\s#]+`, Keyword, Push("directive")}, |
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Include("base"), |
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}, |
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"snippet": { |
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{`\}`, Punctuation, Pop(1)}, |
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// Matcher definition
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{`@[^\s]+(?=\s)`, NameDecorator, Push("matcher")}, |
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// Any directive
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{`[^\s#]+`, Keyword, Push("directive")}, |
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Include("base"), |
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}, |
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"label": { |
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// Allow multiple labels, comma separated, newlines after
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// a comma means another label is coming
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{`,\s*\n?`, Text, nil}, |
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{` `, Text, nil}, |
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// Site label with placeholder
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{`\{[\w+.\$-]+\}`, LiteralStringEscape, nil}, |
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// Site label
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{`[^#{(\s,]+`, GenericHeading, nil}, |
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// Comment after non-block label (hack because comments end in \n)
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{`#.*\n`, CommentSingle, Push("site_block")}, |
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// Note: if \n, we'll never pop out of the site_block, it's valid
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{`\{(?=\s)|\n`, Punctuation, Push("site_block")}, |
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}, |
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"site_block": { |
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{`\}`, Punctuation, Pop(2)}, |
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Include("site_block_common"), |
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}, |
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}.Merge(caddyfileCommon), |
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)) |
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// Caddyfile directive-only lexer.
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var CaddyfileDirectives = internal.Register(MustNewLexer( |
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&Config{ |
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Name: "Caddyfile Directives", |
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Aliases: []string{"caddyfile-directives", "caddyfile-d", "caddy-d"}, |
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Filenames: []string{}, |
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MimeTypes: []string{}, |
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}, |
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Rules{ |
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// Same as "site_block" in Caddyfile
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"root": { |
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Include("site_block_common"), |
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}, |
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}.Merge(caddyfileCommon), |
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)) |
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@ -0,0 +1,34 @@ |
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package circular |
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import ( |
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"strings" |
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. "github.com/alecthomas/chroma" // nolint
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"github.com/alecthomas/chroma/lexers/h" |
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"github.com/alecthomas/chroma/lexers/internal" |
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) |
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// PHTML lexer is PHP in HTML.
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var PHTML = internal.Register(DelegatingLexer(h.HTML, MustNewLexer( |
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&Config{ |
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Name: "PHTML", |
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Aliases: []string{"phtml"}, |
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Filenames: []string{"*.phtml"}, |
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MimeTypes: []string{"application/x-php", "application/x-httpd-php", "application/x-httpd-php3", "application/x-httpd-php4", "application/x-httpd-php5"}, |
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DotAll: true, |
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CaseInsensitive: true, |
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EnsureNL: true, |
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}, |
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Rules{ |
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"root": { |
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{`<\?(php)?`, CommentPreproc, Push("php")}, |
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{`[^<]+`, Other, nil}, |
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{`<`, Other, nil}, |
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}, |
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}.Merge(phpCommonRules), |
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).SetAnalyser(func(text string) float32 { |
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if strings.Contains(text, "<?php") { |
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return 0.5 |
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} |
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return 0.0 |
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}))) |
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@ -0,0 +1,59 @@ |
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package p |
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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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// Pony lexer.
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var Pony = internal.Register(MustNewLexer( |
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&Config{ |
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Name: "Pony", |
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Aliases: []string{"pony"}, |
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Filenames: []string{"*.pony"}, |
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MimeTypes: []string{}, |
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}, |
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Rules{ |
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"root": { |
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{`\n`, Text, nil}, |
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{`[^\S\n]+`, Text, nil}, |
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{`//.*\n`, CommentSingle, nil}, |
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{`/\*`, CommentMultiline, Push("nested_comment")}, |
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{`"""(?:.|\n)*?"""`, LiteralStringDoc, nil}, |
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{`"`, LiteralString, Push("string")}, |
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{`\'.*\'`, LiteralStringChar, nil}, |
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{`=>|[]{}:().~;,|&!^?[]`, Punctuation, nil}, |
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{Words(``, `\b`, `addressof`, `and`, `as`, `consume`, `digestof`, `is`, `isnt`, `not`, `or`), OperatorWord, nil}, |
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{`!=|==|<<|>>|[-+/*%=<>]`, Operator, nil}, |
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{Words(``, `\b`, `box`, `break`, `compile_error`, `compile_intrinsic`, `continue`, `do`, `else`, `elseif`, `embed`, `end`, `error`, `for`, `if`, `ifdef`, `in`, `iso`, `lambda`, `let`, `match`, `object`, `recover`, `ref`, `repeat`, `return`, `tag`, `then`, `this`, `trn`, `try`, `until`, `use`, `var`, `val`, `where`, `while`, `with`, `#any`, `#read`, `#send`, `#share`), Keyword, nil}, |
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{`(actor|class|struct|primitive|interface|trait|type)((?:\s)+)`, ByGroups(Keyword, Text), Push("typename")}, |
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{`(new|fun|be)((?:\s)+)`, ByGroups(Keyword, Text), Push("methodname")}, |
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{Words(``, `\b`, `U8`, `U16`, `U32`, `U64`, `ULong`, `USize`, `U128`, `Unsigned`, `Stringable`, `String`, `StringBytes`, `StringRunes`, `InputNotify`, `InputStream`, `Stdin`, `ByteSeq`, `ByteSeqIter`, `OutStream`, `StdStream`, `SourceLoc`, `I8`, `I16`, `I32`, `I64`, `ILong`, `ISize`, `I128`, `Signed`, `Seq`, `RuntimeOptions`, `Real`, `Integer`, `SignedInteger`, `UnsignedInteger`, `FloatingPoint`, `Number`, `Int`, `ReadSeq`, `ReadElement`, `Pointer`, `Platform`, `NullablePointer`, `None`, `Iterator`, `F32`, `F64`, `Float`, `Env`, `DoNotOptimise`, `DisposableActor`, `Less`, `Equal`, `Greater`, `Compare`, `HasEq`, `Equatable`, `Comparable`, `Bool`, `AsioEventID`, `AsioEventNotify`, `AsioEvent`, `Array`, `ArrayKeys`, `ArrayValues`, `ArrayPairs`, `Any`, `AmbientAuth`), KeywordType, nil}, |
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{`_?[A-Z]\w*`, NameClass, nil}, |
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{`string\(\)`, NameOther, nil}, |
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{`(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+`, LiteralNumberFloat, nil}, |
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{`0x[0-9a-fA-F]+`, LiteralNumberHex, nil}, |
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{`\d+`, LiteralNumberInteger, nil}, |
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{`(true|false)\b`, Keyword, nil}, |
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{`_\d*`, Name, nil}, |
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{`_?[a-z][\w\'_]*`, Name, nil}, |
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}, |
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"typename": { |
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{`(iso|trn|ref|val|box|tag)?((?:\s)*)(_?[A-Z]\w*)`, ByGroups(Keyword, Text, NameClass), Pop(1)}, |
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}, |
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"methodname": { |
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{`(iso|trn|ref|val|box|tag)?((?:\s)*)(_?[a-z]\w*)`, ByGroups(Keyword, Text, NameFunction), Pop(1)}, |
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}, |
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"nested_comment": { |
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{`[^*/]+`, CommentMultiline, nil}, |
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{`/\*`, CommentMultiline, Push()}, |
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{`\*/`, CommentMultiline, Pop(1)}, |
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{`[*/]`, CommentMultiline, nil}, |
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}, |
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"string": { |
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{`"`, LiteralString, Pop(1)}, |
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{`\\"`, LiteralString, nil}, |
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{`[^\\"]+`, LiteralString, nil}, |
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}, |
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}, |
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)) |
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@ -0,0 +1,54 @@ |
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package z |
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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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// Zig lexer.
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var Zig = internal.Register(MustNewLexer( |
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&Config{ |
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Name: "Zig", |
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Aliases: []string{"zig"}, |
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Filenames: []string{"*.zig"}, |
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MimeTypes: []string{"text/zig"}, |
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}, |
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Rules{ |
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"root": { |
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{`\n`, TextWhitespace, nil}, |
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{`\s+`, TextWhitespace, nil}, |
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{`//.*?\n`, CommentSingle, nil}, |
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{Words(``, `\b`, `break`, `return`, `continue`, `asm`, `defer`, `errdefer`, `unreachable`, `try`, `catch`, `async`, `await`, `suspend`, `resume`, `cancel`), Keyword, nil}, |
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{Words(``, `\b`, `const`, `var`, `extern`, `packed`, `export`, `pub`, `noalias`, `inline`, `comptime`, `nakedcc`, `stdcallcc`, `volatile`, `allowzero`, `align`, `linksection`, `threadlocal`), KeywordReserved, nil}, |
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{Words(``, `\b`, `struct`, `enum`, `union`, `error`), Keyword, nil}, |
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{Words(``, `\b`, `while`, `for`), Keyword, nil}, |
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{Words(``, `\b`, `bool`, `f16`, `f32`, `f64`, `f128`, `void`, `noreturn`, `type`, `anyerror`, `promise`, `i0`, `u0`, `isize`, `usize`, `comptime_int`, `comptime_float`, `c_short`, `c_ushort`, `c_int`, `c_uint`, `c_long`, `c_ulong`, `c_longlong`, `c_ulonglong`, `c_longdouble`, `c_voidi8`, `u8`, `i16`, `u16`, `i32`, `u32`, `i64`, `u64`, `i128`, `u128`), KeywordType, nil}, |
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{Words(``, `\b`, `true`, `false`, `null`, `undefined`), KeywordConstant, nil}, |
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{Words(``, `\b`, `if`, `else`, `switch`, `and`, `or`, `orelse`), Keyword, nil}, |
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{Words(``, `\b`, `fn`, `usingnamespace`, `test`), Keyword, nil}, |
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{`0x[0-9a-fA-F]+\.[0-9a-fA-F]+([pP][\-+]?[0-9a-fA-F]+)?`, LiteralNumberFloat, nil}, |
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{`0x[0-9a-fA-F]+\.?[pP][\-+]?[0-9a-fA-F]+`, LiteralNumberFloat, nil}, |
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{`[0-9]+\.[0-9]+([eE][-+]?[0-9]+)?`, LiteralNumberFloat, nil}, |
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{`[0-9]+\.?[eE][-+]?[0-9]+`, LiteralNumberFloat, nil}, |
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{`0b[01]+`, LiteralNumberBin, nil}, |
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{`0o[0-7]+`, LiteralNumberOct, nil}, |
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{`0x[0-9a-fA-F]+`, LiteralNumberHex, nil}, |
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{`[0-9]+`, LiteralNumberInteger, nil}, |
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{`@[a-zA-Z_]\w*`, NameBuiltin, nil}, |
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{`[a-zA-Z_]\w*`, Name, nil}, |
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{`\'\\\'\'`, LiteralStringEscape, nil}, |
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{`\'\\(|x[a-fA-F0-9]{2}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{6}|[nr\\t\'"])\'`, LiteralStringEscape, nil}, |
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{`\'[^\\\']\'`, LiteralString, nil}, |
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{`\\\\[^\n]*`, LiteralStringHeredoc, nil}, |
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{`c\\\\[^\n]*`, LiteralStringHeredoc, nil}, |
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{`c?"`, LiteralString, Push("string")}, |
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{`[+%=><|^!?/\-*&~:]`, Operator, nil}, |
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{`[{}()\[\],.;]`, Punctuation, nil}, |
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}, |
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"string": { |
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{`\\(x[a-fA-F0-9]{2}|u[a-fA-F0-9]{4}|U[a-fA-F0-9]{6}|[nr\\t\'"])`, LiteralStringEscape, nil}, |
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{`[^\\"\n]+`, LiteralString, nil}, |
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{`"`, LiteralString, Pop(1)}, |
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}, |
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}, |
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)) |
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