LaTex ecuations

content_handlers.py

@@ -403,7 +403,7 @@ def handle_bullet_list(lines, i):
 
 
 def handle_numbered_list(lines, i):
-    """Handle numbered list (1., 2., etc).
+    """Handle numbered list (1., 2., etc) with nested bullet sub-lists.
 
     Args:
         lines: List of markdown lines
@@ -413,6 +413,8 @@ def handle_numbered_list(lines, i):
         Tuple of (html_blocks, new_index)
     """
     html_blocks = []
+    # Each item is a tuple: (main_text, nested_bullets)
+    # where nested_bullets is a list of bullet point strings
     numbered_items = []
 
     while i < len(lines):
@@ -423,8 +425,8 @@ def handle_numbered_list(lines, i):
         if i < len(lines) and re.match(r'^\d+\.\s', lines[i]):
             item_text = re.sub(r'^\d+\.\s*', '', lines[i]).strip()
             i += 1
-            # Collect any nested/indented content
-            nested_lines = []
+            # Collect any nested/indented content (bullet points)
+            nested_bullets = []
             while i < len(lines):
                 current = lines[i]
                 # Stop conditions
@@ -436,34 +438,53 @@ def handle_numbered_list(lines, i):
                     break
                 if current.startswith('**Tabla') or current.startswith('**Figura'):
                     break
-                if current.strip() and not current.startswith(' ') and not current.startswith('\t') and not current.startswith('-'):
-                    if nested_lines or not current.strip():
-                        break
-                if current.strip():
-                    cleaned = current.strip()
-                    if cleaned.startswith('- '):
-                        cleaned = cleaned[2:]
-                    nested_lines.append(cleaned)
+                # Check for non-indented, non-bullet content (end of nested)
+                stripped = current.strip()
+                if stripped and not current.startswith(' ') and not current.startswith('\t') and not stripped.startswith('-'):
+                    break
+                # Collect indented bullet points
+                if stripped.startswith('- '):
+                    bullet_text = stripped[2:].strip()
+                    nested_bullets.append(bullet_text)
                 i += 1
-            # Combine item with nested content
-            if nested_lines:
-                item_text = item_text + '<br/>' + '<br/>'.join(nested_lines)
+
             item_text = convert_latex_formulas(item_text)
-            numbered_items.append(md_to_html_para(item_text))
+            numbered_items.append((md_to_html_para(item_text), nested_bullets))
         else:
             break
 
-    # Output with proper First/Middle/Last classes
-    for idx, item in enumerate(numbered_items):
+    # Output numbered items with nested bullet lists
+    for idx, (item_text, nested_bullets) in enumerate(numbered_items):
         num = idx + 1
         if len(numbered_items) == 1:
             cls = 'MsoListParagraph'
         elif idx == 0:
             cls = 'MsoListParagraphCxSpFirst'
-        elif idx == len(numbered_items) - 1:
+        elif idx == len(numbered_items) - 1 and not nested_bullets:
             cls = 'MsoListParagraphCxSpLast'
         else:
             cls = 'MsoListParagraphCxSpMiddle'
-        html_blocks.append(f'<p class={cls} style="margin-left:36pt;text-indent:-18pt"><span lang=ES>{num}.<span style="font-size:7pt">&nbsp;&nbsp;&nbsp;</span>{item}</span></p>')
+
+        # Main numbered item
+        html_blocks.append(f'<p class={cls} style="margin-left:36pt;text-indent:-18pt"><span lang=ES>{num}.<span style="font-size:7pt">&nbsp;&nbsp;&nbsp;</span>{item_text}</span></p>')
+
+        # Nested bullet sub-list (indented further)
+        if nested_bullets:
+            for bullet_idx, bullet_text in enumerate(nested_bullets):
+                bullet_text = convert_latex_formulas(bullet_text)
+                bullet_html = md_to_html_para(bullet_text)
+                # Determine class for sub-list items
+                if bullet_idx == 0:
+                    sub_cls = 'MsoListParagraphCxSpFirst'
+                elif bullet_idx == len(nested_bullets) - 1:
+                    # If this is the last bullet of the last numbered item, use Last
+                    if idx == len(numbered_items) - 1:
+                        sub_cls = 'MsoListParagraphCxSpLast'
+                    else:
+                        sub_cls = 'MsoListParagraphCxSpLast'
+                else:
+                    sub_cls = 'MsoListParagraphCxSpMiddle'
+                # Nested bullets at 54pt margin (36pt + 18pt)
+                html_blocks.append(f'<p class={sub_cls} style="margin-left:54pt;text-indent:-18pt"><span lang=ES style="font-family:Symbol">·</span><span lang=ES style="font-size:7pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span lang=ES>{bullet_html}</span></p>')
 
     return html_blocks, i