Update comments

7 years ago · 5034671aea
parent 01cba802c8
commit 5034671aea
1 changed files with 2 additions and 1 deletions
--- a/pdfsearch/pdfsearch.py
+++ b/pdfsearch/pdfsearch.py
@ -86,9 +86,10 @@ def search_pdf(pdf_name, search_patterns, context_length):

            for pattern in search_patterns:
                if pattern == pattern.lower():
-                    # Find case-insensitive matches if pattern is all lowercase
+                    # Ignore case if pattern is all lowercase
                    matches = re.finditer(pattern, page_text.lower())
                else:
+                    # Respect case if pattern is mixed or uppercase
                    matches = re.finditer(pattern, page_text)

                for match in matches: