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fast-html-parser's Issues

GetElementById problem

Hi,

This code returns and an empty HtmlTagEnd as output instead of an empty string and </div> for HtmlTagEnd.

procedure doHTML;
const
  RawHTML =
  '<!DOCTYPE html>' + #13#10 +
  '<html>' + #13#10 +
  '<head>' + #13#10 +
    '<meta http-equiv="content-type" content="text/html;' + #13#10 +
      'charset=windows-1252">' + #13#10 +
    '<title></title>' + #13#10 +
  '</head>' + #13#10 +
  '<body>' + #13#10 +
    '<div align="center"> <font color="#006600"><b>Strong Data Digital' + #13#10 +
          'Template</b></font> <br>' + #13#10 +
      '<font color="#000099">XML Base64 Encoded Document [xmlDoc]</font>' + #13#10 +
    '</div>' + #13#10 +
    '<div id="xmlDoc" style="display: none;">' + #13#10 +
    '</div>' + #13#10 +
  '</body>' + #13#10 +
  '</html>';
var
  Parser     : THTMLParser;
  HtmlTag    ,
  HtmlTagEnd : string;
begin
  Parser := THTMLParser.Create(RawHTML);
  Memo1.Lines.Text := Parser.GetElementById('xmlDoc',HtmlTag,HtmlTagEnd);
  FreeAndNil(Parser);
end;

Best regards.

rename event types to make common prefix 

  TOnFoundTag = procedure(NoCaseTag, ActualTag: string) of object;
  // procedural:
  TOnFoundTagP = procedure(NoCaseTag, ActualTag: string);

  // when text  found in the HTML
  TOnFoundText = procedure(Text: string) of object;
  // procedural:
  TOnFoundTextP = procedure(Text: string);

->

THtmlParserOnFoundTag
THtmlParserOnFoundText
etc

prefix helper funcs with some str

E.g. "html_" prefix

function IsTag(TagType: string; Tag: string): boolean;
function IsCloseTag(TagType: string; Tag: string): boolean;

->

function html_IsTag(TagType: string; Tag: string): boolean;
function html_IsCloseTag(TagType: string; Tag: string): boolean;

'const' string params

add 'const' for str params in all funcs where S is not changed.


function IsTag(TagType: string; Tag: string): boolean;
function IsCloseTag(TagType: string; Tag: string): boolean;
function Substr(sub, s: string): boolean;
function StripTabs(s: string): string;
function ReturnsToSpaces(s: string): string;
function LessenSpaces(s: string): string;
function CleanHtm1(s: string): string;

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