read_headlines

This is a function to help you recognize the headlines of files.

The first character of the header file in the document is the“#”, so I choose to read each line one by one, and then match the first character with the "#" . When the match returns an 0, stop reading and return the header file content and line number.
I take the *.mom files as an example.You can follow it to do a batch processing.
#
[lines_e, headline_e] = read_headlines(folder)