Bookmarks are inserted in wrong place when chucks are copy/paste

Hi,
I have a problem with the merging documents; In a template I have some Placeholders to be replaced by a merged documents, when the replacement goes through, the replacement is done exactly in the way it should be, but when I duplicate the same block by copy/paste, then the replacement is incorrect, If I copy/paste this block again but this time I modify manually the spaces between each other, then the replace is done correctly. This problem occurs since the bookmark is inserted in the incorrect place in the copy/paste chunk, but I have not Idea what’s the reason of this.
See Sample bellow:

Could you please help me to find out that is wrong?
I attach a small application where the error can be reproduced.
Thanks in advance.
Best regards
Josue Medrano
Best regards
Josue Medrano
Chunk 1 Ok : Every placeholder manually was placed where is desired to appear
rdbUnbef : Template rdbUnbefZusatz_1 : Template
rdbUnbefZusatz_2: Template rdbUnbefZusatz_3: Template
Chunk 2 Nok : The placeholder where copied and pasted from previews chunk
rdbUnbef : TemplaterdbUnbefZusatz_1 : Template
rdbUnbefZusatz_2: TemplaterdbUnbefZusatz_3: Template
Chunk 3 Ok : The placeholders were copied and pasted from first chunk and then delete manually the separation and the separate again.
rdbUnbef : Template rdbUnbefZusatz_1 : Template
rdbUnbefZusatz_2: Template rdbUnbefZusatz_3: Template
Original File blocks:
[%rdbUnbef%] [%rdbUnbefZusatzA%]
[%rdbUnbefZusatzB%] [%rdbUnbefZusatzC%]
[%rdbUnbef%] [%rdbUnbefZusatzA%]
[%rdbUnbefZusatzB%] [%rdbUnbefZusatzC%]
[%rdbUnbef%] [%rdbUnbefZusatzA%]
[%rdbUnbefZusatzB%] [%rdbUnbefZusatzC%]

Hi
Thanks fro your inquiry. I see in your code that you don’t split runs during inserting document at placeholder. Please try using the following code:

public ReplaceAction InsertDocEvaluator(object sender, ReplaceEvaluatorArgs e)
{
    // Get text from match node
    string runText = ((Run)e.MatchNode).Text;
    // Create document builder
    DocumentBuilder builder = new DocumentBuilder(e.MatchNode.Document);
    // clone match node to preserve formation of text.
    Run run = (Run)e.MatchNode.Clone(false);
    // split text of match node
    run.Text = runText.Substring(runText.IndexOf(e.Match.Value) + e.Match.Value.Length);
    ((Run)e.MatchNode).Text = runText.Substring(0, runText.IndexOf(e.Match.Value));
    // insert created run after match node
    e.MatchNode.ParentNode.InsertAfter(run, e.MatchNode);
    // get name of mergefield
    // -string fieldName = e.Match.Value;
    string bookMarkName = string.Format("{0}_{1}", e.Match.Groups["name"].Value, RandomAlphaNumerics(8));
    // Insert a Bookmark at match place.
    builder.MoveTo(run);
    builder.StartBookmark(bookMarkName);
    builder.EndBookmark(bookMarkName);
    InsertDocumentAtBookamrk(bookMarkName, e.MatchNode.Document, m_margeddoc);
    return ReplaceAction.Skip;
}

Hope this helps.
Best regards.

Thanks Alexey,
Thanks, that’s really does the trick.
Kind regards,
Josue