Update app.py

app.py

@@ -158,18 +158,35 @@ def apply_emoji_font(text, emoji_font):
                     combined_text = before + f'<a href="{url}">{label}</a>' + after
     return combined_text
 
-def markdown_to_pdf_content(markdown_text, render_with_bold, auto_bold_numbers):
+def markdown_to_pdf_content(markdown_text, render_with_bold, auto_bold_numbers, add_space_before_numbered):
     lines = markdown_text.strip().split('\n')
     pdf_content = []
     number_pattern = re.compile(r'^\d+\.\s')
+    
+    # Track if we've seen the first numbered line already
+    first_numbered_seen = False
+    
     for line in lines:
         line = line.strip()
         if not line or line.startswith('# '):
             continue
+            
+        # Check if this is a numbered line
+        is_numbered_line = number_pattern.match(line) is not None
+        
+        # Add a blank line before numbered lines (except the first one with "1.")
+        if add_space_before_numbered and is_numbered_line:
+            # Only add space if this isn't the first numbered line
+            if first_numbered_seen and not line.startswith("1."):
+                pdf_content.append("")  # Add an empty line
+            # Mark that we've seen a numbered line
+            if not first_numbered_seen:
+                first_numbered_seen = True
+        
         line = detect_and_convert_links(line)
         if render_with_bold:
             line = re.sub(r'\*\*(.*?)\*\*', r'<b>\1</b>', line)
-        if auto_bold_numbers and number_pattern.match(line):
+        if auto_bold_numbers and is_numbered_line:
             if not (line.startswith("<b>") and line.endswith("</b>")):
                 if "<b>" in line and "</b>" in line:
                     line = re.sub(r'</?b>', '', line)
@@ -180,7 +197,7 @@ def markdown_to_pdf_content(markdown_text, render_with_bold, auto_bold_numbers):
     total_lines = len(pdf_content)
     return pdf_content, total_lines
 
-def create_pdf(markdown_text, base_font_size, render_with_bold, auto_bold_numbers, enlarge_numbered, num_columns):
+def create_pdf(markdown_text, base_font_size, render_with_bold, auto_bold_numbers, enlarge_numbered, num_columns, add_space_before_numbered):
     buffer = io.BytesIO()
     page_width = A4[0] * 2
     page_height = A4[1]
@@ -312,6 +329,7 @@ with st.sidebar:
     render_with_bold = st.checkbox("Render with Bold Formatting (remove ** markers)", value=True, key="render_with_bold")
     auto_bold_numbers = st.checkbox("Auto Bold Numbered Lines", value=True, key="auto_bold_numbers")
     enlarge_numbered = st.checkbox("Enlarge Font Size for Numbered Lines", value=True, key="enlarge_numbered")
+    add_space_before_numbered = st.checkbox("Add Space Ahead of Numbered Lines", value=False, key="add_space_before_numbered")
     # Add AutoColumns option to automatically determine column count based on line length
     auto_columns = st.checkbox("AutoColumns", value=False, key="auto_columns")
     
@@ -393,7 +411,7 @@ with st.sidebar:
         )
 
 with st.spinner("Generating PDF..."):
-    pdf_bytes = create_pdf(st.session_state.markdown_content, base_font_size, render_with_bold, auto_bold_numbers, enlarge_numbered, num_columns)
+    pdf_bytes = create_pdf(st.session_state.markdown_content, base_font_size, render_with_bold, auto_bold_numbers, enlarge_numbered, num_columns, add_space_before_numbered)
 
 with st.container():
     pdf_images = pdf_to_image(pdf_bytes)