fix: domain is now optional

Author: Redbot

README.md

@@ -35,8 +35,11 @@ from md2bbcode.main import process_readme
 # Your Markdown content
 markdown_text = "# Hell World"
 
+# Optional domain to prepend to relative URLs
+domain = 'https://raw.githubusercontent.com/yourusername/yourrepo/main/'
+
 # Convert Markdown to BBCode
-bbcode_output = process_readme(markdown_text)
+bbcode_output = process_readme(markdown_text, domain=domain)
 
 # Output the BBCode
 print(bbcode_output)

src/md2bbcode/main.py

@@ -27,7 +27,7 @@ def convert_markdown_to_bbcode(markdown_text, domain):
     # Convert Markdown text to BBCode
     return markdown_parser(markdown_text)
 
-def process_readme(markdown_text, domain, debug=False):
+def process_readme(markdown_text, domain=None, debug=False):
     # Convert Markdown to BBCode
     bbcode_text = convert_markdown_to_bbcode(markdown_text, domain)