Restart line numbering at 1 every 45 lines with page break

- Insert page break after 45 visual lines.
- Reset line counter so each page starts at 1.
- Uses embedded line numbers for consistent behavior across editors.

scraibe/email_sender.py

@@ -460,12 +460,36 @@ def create_transcript_docx(text: str, filename: str):
     # Max characters per visual line (for 12pt Courier, 1" margins)
     max_chars = 58
 
-    # Global line counter for visual lines
+    # Lines per page before restarting numbering
+    lines_per_page = 45
+
+    # Current line counter for visual lines
     line_number = 0
 
     # Split transcript into logical lines
     logical_lines = text.strip().splitlines()
 
+    def ensure_new_page_if_needed():
+        nonlocal line_number
+        if line_number >= lines_per_page:
+            # Insert a page break paragraph
+            p_break = doc.add_paragraph()
+            # Page break via rPr: no line number, no text
+            pPr = p_break._p.get_or_add_pPr()
+            # Clear any existing line-related props
+            for child in list(pPr):
+                tag = child.tag.split("}")[-1] if "}" in child.tag else child.tag
+                if tag in ("tabs", "spacing", "ind"):
+                    pPr.remove(child)
+            # Add a page break run
+            r = p_break.add_run()
+            rPr = r._r.get_or_add_rPr()
+            br = OxmlElement("w:br")
+            br.set("{http://schemas.openxmlformats.org/wordprocessingml/2006/main}type", "page")
+            rPr.append(br)
+            # Reset line counter for new page
+            line_number = 0
+
     for line in logical_lines:
         line = line.strip()
         if not line:
@@ -498,6 +522,8 @@ def create_transcript_docx(text: str, filename: str):
 
         # First visual line: include label if present, ensuring total <= max_chars
         if content_lines:
+            ensure_new_page_if_needed()
+
             first_content = content_lines.pop(0)
             if label_text:
                 prefix = label_text + " "
@@ -521,6 +547,7 @@ def create_transcript_docx(text: str, filename: str):
 
         # Subsequent visual lines: no label, just content
         for cl in content_lines:
+            ensure_new_page_if_needed()
             line_number += 1
             _add_transcript_paragraph(doc, cl, line_number=line_number)