private ReplaceToken(Scope scope, ReplaceStartToken startToken)
: base(scope)
{
_startToken = startToken;
_startToken.ReplaceToken = this;
AddToken(startToken);
}
public static ReplaceToken Parse(Scope scope, ReplaceStartToken startToken)
{
#if DEBUG
if (startToken == null)
{
throw new ArgumentNullException("replaceToken");
}
#endif
var scopeIndent = scope.CloneIndent();
var ret = new ReplaceToken(scope, startToken);
var done = false;
while (!done && !scope.Code.EndOfFile)
{
var stmt = StatementToken.TryParse(scopeIndent, t =>
{
if (t is ReplaceEndToken)
{
ret._endToken = t as ReplaceEndToken;
ret._endToken.ReplaceToken = ret;
done = true;
}
else if (ret._withToken == null)
{
if (t is ReplaceWithToken)
{
ret._withToken = t as ReplaceWithToken;
ret._withToken.ReplaceToken = ret;
}
else
{
ret._oldTokens.Add(t);
}
}
else
{
ret._newTokens.Add(t);
}
});
}
return(ret);
}
