private bool MatchWordWithHref(int iChildWordIndex, int iParentWordIndex)
{
TextRun textRun = this.ChildScanner.Words[iChildWordIndex];
TextRun right = this.ParentScanner.Words[iParentWordIndex];
int num;
int num2;
return(BodyDiffer.GetHrefTagIndex(textRun, out num, out num2) && BodyDiffer.IsSameWord(textRun, right, 0, num, 0, num) && BodyDiffer.IsSameWord(textRun, right, num2 + 1, textRun.WordLength, num, right.WordLength));
}
private bool MatchWord(ref int childWordIndex, ref int parentWordIndex, bool forwardMatch, int recursionLevel)
{
int num = forwardMatch ? 1 : -1;
if (recursionLevel > 5)
{
return(false);
}
if (childWordIndex >= this.childBodyFragment.EndWordIndex || parentWordIndex >= this.parentBodyFragment.EndWordIndex || childWordIndex < 0 || parentWordIndex < 0)
{
return(false);
}
if (BodyDiffer.IsSameWord(this.ParentScanner.Words[parentWordIndex], this.ChildScanner.Words[childWordIndex]))
{
return(true);
}
int num5;
int num6;
if (this.IsHrefBeginText(childWordIndex, forwardMatch))
{
int num2 = this.HrefTextEndIndex(childWordIndex, forwardMatch);
if (this.MatchWord(ref num2, ref parentWordIndex, forwardMatch, recursionLevel + 1))
{
childWordIndex = num2;
return(true);
}
}
else if (this.IsHorizontalLine(this.ChildScanner.Words[childWordIndex]))
{
int num3 = childWordIndex + num;
if (this.MatchWord(ref num3, ref parentWordIndex, forwardMatch, recursionLevel + 1))
{
childWordIndex = num3;
return(true);
}
}
else if (this.IsHorizontalLine(this.ParentScanner.Words[parentWordIndex]))
{
int num4 = parentWordIndex + num;
if (this.MatchWord(ref childWordIndex, ref num4, forwardMatch, recursionLevel + 1))
{
parentWordIndex = num4;
return(true);
}
}
else if (BodyDiffer.GetHrefTagIndex(this.ChildScanner.Words[childWordIndex], out num5, out num6))
{
if (num5 == 0)
{
int num7 = childWordIndex + num;
if (this.MatchWord(ref num7, ref parentWordIndex, forwardMatch, recursionLevel + 1))
{
childWordIndex = num7;
return(true);
}
}
else if (this.MatchWordWithHref(childWordIndex, parentWordIndex))
{
return(true);
}
}
else if (this.ChildScanner.Words[childWordIndex].WordLength == 1 && this.ChildScanner.Words[childWordIndex].GetWordChar(0) == '>')
{
int num8 = childWordIndex + num;
if (this.MatchWord(ref num8, ref parentWordIndex, forwardMatch, recursionLevel + 1))
{
childWordIndex = num8;
return(true);
}
}
else if (BodyDiffer.IsListNumberOrBullet(this.ChildScanner.Words[childWordIndex]))
{
int num9 = childWordIndex + num;
if (this.MatchWord(ref num9, ref parentWordIndex, forwardMatch, recursionLevel + 1))
{
childWordIndex = num9;
return(true);
}
}
else if (BodyDiffer.IsListNumberOrBullet(this.ParentScanner.Words[parentWordIndex]))
{
int num10 = parentWordIndex + num;
if (this.MatchWord(ref childWordIndex, ref num10, forwardMatch, recursionLevel + 1))
{
parentWordIndex = num10;
return(true);
}
}
return(false);
}