Thai text not recognized properly in docxTemplater, causing improper line breaks

[iamfugui]

**Description:**
I am currently using docxTemplater to replace tags and generate a Thai language DOCX document. However, the generated text is not recognized as Thai; instead, it treats the entire string as a single character. As a result, the document does not break lines according to Thai word boundaries.

For example, the Thai sentence:
"เป็นสินค้าที่ทำรายได้ให้แก่ประเทศไทยมากที่สุดอย่างหนึ่ง" consists of 10 Thai words, but docxTemplater generates it as one unbreakable word.

Is there a way to resolve this issue?

Here is my code for reference:

const renderDoc = (renderDocData) => {
  loadFile("/doc/template.docx", (error, content) => {
    if (error) {
      console.error("An error occurred", error);
      throw error;
    }
    const zip = new PizZip(content);
    const doc = new Docxtemplater(zip, { paragraphLoop: true, linebreaks: true });

    // Fill data
    doc.render(renderDocData);

    const out = doc.getZip().generate({
      type: "blob",
      mimeType: "application/vnd.openxmlformats-officedocument.wordprocessingml.document"
    });

    // Output document via Data-URI
    saveAs(out, formData.value.paperName + '.docx');
  });
};

Thank you for your assistance!

[edi9999]

Hello @iamfugui ,

Could you please send the document as generated by docxtemplater, and then a correct document with the same content ?

[edi9999]

I think this could be fixed if you can mark the language of the paragraph as "Thai" in your template.