Add vendor files for go build

vendor/github.com/alecthomas/chroma/lexers/o/ocaml.go

@@ -0,0 +1,66 @@
+package o
+
+import (
+	. "github.com/alecthomas/chroma" // nolint
+	"github.com/alecthomas/chroma/lexers/internal"
+)
+
+// Ocaml lexer.
+var Ocaml = internal.Register(MustNewLexer(
+	&Config{
+		Name:      "OCaml",
+		Aliases:   []string{"ocaml"},
+		Filenames: []string{"*.ml", "*.mli", "*.mll", "*.mly"},
+		MimeTypes: []string{"text/x-ocaml"},
+	},
+	Rules{
+		"escape-sequence": {
+			{`\\[\\"\'ntbr]`, LiteralStringEscape, nil},
+			{`\\[0-9]{3}`, LiteralStringEscape, nil},
+			{`\\x[0-9a-fA-F]{2}`, LiteralStringEscape, nil},
+		},
+		"root": {
+			{`\s+`, Text, nil},
+			{`false|true|\(\)|\[\]`, NameBuiltinPseudo, nil},
+			{`\b([A-Z][\w\']*)(?=\s*\.)`, NameNamespace, Push("dotted")},
+			{`\b([A-Z][\w\']*)`, NameClass, nil},
+			{`\(\*(?![)])`, Comment, Push("comment")},
+			{`\b(as|assert|begin|class|constraint|do|done|downto|else|end|exception|external|false|for|fun|function|functor|if|in|include|inherit|initializer|lazy|let|match|method|module|mutable|new|object|of|open|private|raise|rec|sig|struct|then|to|true|try|type|value|val|virtual|when|while|with)\b`, Keyword, nil},
+			{"(~|\\}|\\|]|\\||\\{<|\\{|`|_|]|\\[\\||\\[>|\\[<|\\[|\\?\\?|\\?|>\\}|>]|>|=|<-|<|;;|;|:>|:=|::|:|\\.\\.|\\.|->|-\\.|-|,|\\+|\\*|\\)|\\(|&&|&|#|!=)", Operator, nil},
+			{`([=<>@^|&+\*/$%-]|[!?~])?[!$%&*+\./:<=>?@^|~-]`, Operator, nil},
+			{`\b(and|asr|land|lor|lsl|lxor|mod|or)\b`, OperatorWord, nil},
+			{`\b(unit|int|float|bool|string|char|list|array)\b`, KeywordType, nil},
+			{`[^\W\d][\w']*`, Name, nil},
+			{`-?\d[\d_]*(.[\d_]*)?([eE][+\-]?\d[\d_]*)`, LiteralNumberFloat, nil},
+			{`0[xX][\da-fA-F][\da-fA-F_]*`, LiteralNumberHex, nil},
+			{`0[oO][0-7][0-7_]*`, LiteralNumberOct, nil},
+			{`0[bB][01][01_]*`, LiteralNumberBin, nil},
+			{`\d[\d_]*`, LiteralNumberInteger, nil},
+			{`'(?:(\\[\\\"'ntbr ])|(\\[0-9]{3})|(\\x[0-9a-fA-F]{2}))'`, LiteralStringChar, nil},
+			{`'.'`, LiteralStringChar, nil},
+			{`'`, Keyword, nil},
+			{`"`, LiteralStringDouble, Push("string")},
+			{`[~?][a-z][\w\']*:`, NameVariable, nil},
+		},
+		"comment": {
+			{`[^(*)]+`, Comment, nil},
+			{`\(\*`, Comment, Push()},
+			{`\*\)`, Comment, Pop(1)},
+			{`[(*)]`, Comment, nil},
+		},
+		"string": {
+			{`[^\\"]+`, LiteralStringDouble, nil},
+			Include("escape-sequence"),
+			{`\\\n`, LiteralStringDouble, nil},
+			{`"`, LiteralStringDouble, Pop(1)},
+		},
+		"dotted": {
+			{`\s+`, Text, nil},
+			{`\.`, Punctuation, nil},
+			{`[A-Z][\w\']*(?=\s*\.)`, NameNamespace, nil},
+			{`[A-Z][\w\']*`, NameClass, Pop(1)},
+			{`[a-z_][\w\']*`, Name, Pop(1)},
+			Default(Pop(1)),
+		},
+	},
+))