termoshtt/articles — pull request #1 by kenbeese (2012-10-01 12:08:28+00:00)
Title: Some improved

Hi,
I changed three points as follows.

In the first point, enable to search insensitively for ignoring the difference between upper and lower case.

Next, I fix a bug.
The bug is that if does not specify "-t" option, then this program is stop with error message.

Finally, Support bibtex entries without authors. Namely, if author is not specified in bibtex, insert "unknown" to author value.