Unit VRMLLexer

VRMLKeywords: array[TVRMLKeyword]of string = (
    'DEF', 'EXTERNPROTO', 'FALSE', 'IS', 'NULL', 'PROTO', 'ROUTE',
    'TO', 'TRUE', 'USE', 'eventIn', 'eventOut', 'exposedField', 'field');

Description

Functions and Procedures

function StringToVRMLStringToken(const s: string): string;

otoczy s cudzyslowami i zmieni wnetrze s tak zeby wynik mogl byc zapisany jako token vtString o wartosci s. Mowiac wprost, zamieni wszystkie " na \" i wszystkie \ na \\.

Types

TVRMLKeyword = (...);

Valid keywords for any VRML version.

Values

vkDEF:
vkEXTERNPROTO:
vkFALSE:
vkIS:
vkNULL:
vkPROTO:
vkROUTE:
vkTO:
vkTRUE:
vkUSE:
vkEventIn:
vkEventOut:
vkExposedField:
vkField:

TVRMLKeywords = set of TVRMLKeyword;

TVRMLToken = (...);

VRML lexer token

Values

vtKeyword:
vtName:
vtOpenCurlyBracket: Symbols for all VRML versions
vtCloseCurlyBracket:
vtOpenSqBracket:
vtCloseSqBracket:
vtOpenBracket: In VRML 2.0, they are no longer valid symbols (comma is even considered a whitespace). They will never be returned by lexer when reading VRML >= 2.0 files.
vtCloseBracket:
vtBar:
vtComma:
vtPeriod: They will never be returned by lexer when reading VRML < 2.0 files.
vtFloat:
vtInteger:
vtString:
vtEnd: Subsequent reads NextToken from stream will always result in vtEnd (they will not raise an error).

TVRMLTokens = set of TVRMLToken;

Constants

VRML10Keywords = [vkDEF, vkUSE, vkFALSE, vkTRUE];

TokenNumbers : TVRMLTokens = [vtFloat, vtInteger];

VRMLKeywords: array[TVRMLKeyword]of string = (
    'DEF', 'EXTERNPROTO', 'FALSE', 'IS', 'NULL', 'PROTO', 'ROUTE',
    'TO', 'TRUE', 'USE', 'eventIn', 'eventOut', 'exposedField', 'field');

Generated by PasDoc 0.10.0 on 2008-02-25 00:00:41