You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
91 lines
3.4 KiB
91 lines
3.4 KiB
package c
|
|
|
|
import (
|
|
. "github.com/alecthomas/chroma" // nolint
|
|
"github.com/alecthomas/chroma/lexers/internal"
|
|
)
|
|
|
|
// Coffeescript lexer.
|
|
var Coffeescript = internal.Register(MustNewLexer(
|
|
&Config{
|
|
Name: "CoffeeScript",
|
|
Aliases: []string{"coffee-script", "coffeescript", "coffee"},
|
|
Filenames: []string{"*.coffee"},
|
|
MimeTypes: []string{"text/coffeescript"},
|
|
NotMultiline: true,
|
|
DotAll: true,
|
|
},
|
|
Rules{
|
|
"commentsandwhitespace": {
|
|
{`\s+`, Text, nil},
|
|
{`###[^#].*?###`, CommentMultiline, nil},
|
|
{`#(?!##[^#]).*?\n`, CommentSingle, nil},
|
|
},
|
|
"multilineregex": {
|
|
{`[^/#]+`, LiteralStringRegex, nil},
|
|
{`///([gim]+\b|\B)`, LiteralStringRegex, Pop(1)},
|
|
{`#\{`, LiteralStringInterpol, Push("interpoling_string")},
|
|
{`[/#]`, LiteralStringRegex, nil},
|
|
},
|
|
"slashstartsregex": {
|
|
Include("commentsandwhitespace"),
|
|
{`///`, LiteralStringRegex, Push("#pop", "multilineregex")},
|
|
{`/(?! )(\\.|[^[/\\\n]|\[(\\.|[^\]\\\n])*])+/([gim]+\b|\B)`, LiteralStringRegex, Pop(1)},
|
|
{`/`, Operator, nil},
|
|
Default(Pop(1)),
|
|
},
|
|
"root": {
|
|
Include("commentsandwhitespace"),
|
|
{`^(?=\s|/)`, Text, Push("slashstartsregex")},
|
|
{"\\+\\+|~|&&|\\band\\b|\\bor\\b|\\bis\\b|\\bisnt\\b|\\bnot\\b|\\?|:|\\|\\||\\\\(?=\\n)|(<<|>>>?|==?(?!>)|!=?|=(?!>)|-(?!>)|[<>+*`%&\\|\\^/])=?", Operator, Push("slashstartsregex")},
|
|
{`(?:\([^()]*\))?\s*[=-]>`, NameFunction, Push("slashstartsregex")},
|
|
{`[{(\[;,]`, Punctuation, Push("slashstartsregex")},
|
|
{`[})\].]`, Punctuation, nil},
|
|
{`(?<![.$])(for|own|in|of|while|until|loop|break|return|continue|switch|when|then|if|unless|else|throw|try|catch|finally|new|delete|typeof|instanceof|super|extends|this|class|by)\b`, Keyword, Push("slashstartsregex")},
|
|
{`(?<![.$])(true|false|yes|no|on|off|null|NaN|Infinity|undefined)\b`, KeywordConstant, nil},
|
|
{`(Array|Boolean|Date|Error|Function|Math|netscape|Number|Object|Packages|RegExp|String|sun|decodeURI|decodeURIComponent|encodeURI|encodeURIComponent|eval|isFinite|isNaN|parseFloat|parseInt|document|window)\b`, NameBuiltin, nil},
|
|
{`[$a-zA-Z_][\w.:$]*\s*[:=]\s`, NameVariable, Push("slashstartsregex")},
|
|
{`@[$a-zA-Z_][\w.:$]*\s*[:=]\s`, NameVariableInstance, Push("slashstartsregex")},
|
|
{`@`, NameOther, Push("slashstartsregex")},
|
|
{`@?[$a-zA-Z_][\w$]*`, NameOther, nil},
|
|
{`[0-9][0-9]*\.[0-9]+([eE][0-9]+)?[fd]?`, LiteralNumberFloat, nil},
|
|
{`0x[0-9a-fA-F]+`, LiteralNumberHex, nil},
|
|
{`[0-9]+`, LiteralNumberInteger, nil},
|
|
{`"""`, LiteralString, Push("tdqs")},
|
|
{`'''`, LiteralString, Push("tsqs")},
|
|
{`"`, LiteralString, Push("dqs")},
|
|
{`'`, LiteralString, Push("sqs")},
|
|
},
|
|
"strings": {
|
|
{`[^#\\\'"]+`, LiteralString, nil},
|
|
},
|
|
"interpoling_string": {
|
|
{`\}`, LiteralStringInterpol, Pop(1)},
|
|
Include("root"),
|
|
},
|
|
"dqs": {
|
|
{`"`, LiteralString, Pop(1)},
|
|
{`\\.|\'`, LiteralString, nil},
|
|
{`#\{`, LiteralStringInterpol, Push("interpoling_string")},
|
|
{`#`, LiteralString, nil},
|
|
Include("strings"),
|
|
},
|
|
"sqs": {
|
|
{`'`, LiteralString, Pop(1)},
|
|
{`#|\\.|"`, LiteralString, nil},
|
|
Include("strings"),
|
|
},
|
|
"tdqs": {
|
|
{`"""`, LiteralString, Pop(1)},
|
|
{`\\.|\'|"`, LiteralString, nil},
|
|
{`#\{`, LiteralStringInterpol, Push("interpoling_string")},
|
|
{`#`, LiteralString, nil},
|
|
Include("strings"),
|
|
},
|
|
"tsqs": {
|
|
{`'''`, LiteralString, Pop(1)},
|
|
{`#|\\.|\'|"`, LiteralString, nil},
|
|
Include("strings"),
|
|
},
|
|
},
|
|
))
|
|
|