Can regular expressions be used to distinguish abc columns?
I need to extract the index of the article entry. My document is divided into three columns (a, b, c from left to right). I need to mark their page numbers and which column belongs to a b c
It's like this below.
I manually extract the index, I think the software is not easy to use.
Now the question is, how can I label a b c faster
The text is divided into three columns (a b c). Can regular expressions be used to distinguish abc columns?
