visual-basic.js

// @ts-nocheck
visualBasic.displayName = 'visual-basic'
visualBasic.aliases = ['vb', 'vba']

/** @type {import('../core.js').Syntax} */
export default function visualBasic(Prism) {
  Prism.languages['visual-basic'] = {
    comment: {
      pattern: /(?:['‘’]|REM\b)(?:[^\r\n_]|_(?:\r\n?|\n)?)*/i,
      inside: {
        keyword: /^REM/i
      }
    },
    directive: {
      pattern:
        /#(?:Const|Else|ElseIf|End|ExternalChecksum|ExternalSource|If|Region)(?:\b_[ \t]*(?:\r\n?|\n)|.)+/i,
      alias: 'property',
      greedy: true
    },
    string: {
      pattern: /\$?["“”](?:["“”]{2}|[^"“”])*["“”]C?/i,
      greedy: true
    },
    date: {
      pattern:
        /#[ \t]*(?:\d+([/-])\d+\1\d+(?:[ \t]+(?:\d+[ \t]*(?:AM|PM)|\d+:\d+(?::\d+)?(?:[ \t]*(?:AM|PM))?))?|\d+[ \t]*(?:AM|PM)|\d+:\d+(?::\d+)?(?:[ \t]*(?:AM|PM))?)[ \t]*#/i,
      alias: 'number'
    },
    number:
      /(?:(?:\b\d+(?:\.\d+)?|\.\d+)(?:E[+-]?\d+)?|&[HO][\dA-F]+)(?:[FRD]|U?[ILS])?/i,
    boolean: /\b(?:False|Nothing|True)\b/i,
    keyword:
      /\b(?:AddHandler|AddressOf|Alias|And(?:Also)?|As|Boolean|ByRef|Byte|ByVal|Call|Case|Catch|C(?:Bool|Byte|Char|Date|Dbl|Dec|Int|Lng|Obj|SByte|Short|Sng|Str|Type|UInt|ULng|UShort)|Char|Class|Const|Continue|Currency|Date|Decimal|Declare|Default|Delegate|Dim|DirectCast|Do|Double|Each|Else(?:If)?|End(?:If)?|Enum|Erase|Error|Event|Exit|Finally|For|Friend|Function|Get(?:Type|XMLNamespace)?|Global|GoSub|GoTo|Handles|If|Implements|Imports|In|Inherits|Integer|Interface|Is|IsNot|Let|Lib|Like|Long|Loop|Me|Mod|Module|Must(?:Inherit|Override)|My(?:Base|Class)|Namespace|Narrowing|New|Next|Not(?:Inheritable|Overridable)?|Object|Of|On|Operator|Option(?:al)?|Or(?:Else)?|Out|Overloads|Overridable|Overrides|ParamArray|Partial|Private|Property|Protected|Public|RaiseEvent|ReadOnly|ReDim|RemoveHandler|Resume|Return|SByte|Select|Set|Shadows|Shared|short|Single|Static|Step|Stop|String|Structure|Sub|SyncLock|Then|Throw|To|Try|TryCast|Type|TypeOf|U(?:Integer|Long|Short)|Until|Using|Variant|Wend|When|While|Widening|With(?:Events)?|WriteOnly|Xor)\b/i,
    operator: /[+\-*/\\^<=>&#@$%!]|\b_(?=[ \t]*[\r\n])/,
    punctuation: /[{}().,:?]/
  }
  Prism.languages.vb = Prism.languages['visual-basic']
  Prism.languages.vba = Prism.languages['visual-basic']
}