Is it possible to filter the displayed text files? #127
Description
Many of the quantum chemistry codes have very verbose, large output files. As a result many have adopted adding a special character to "important" lines. For example, Psi4 prefixes the SCF iterations with an '@' sign and appends a '~' to the optimization steps. Ugly! But that's how they do it.
If it were simple, it would be very valuable to filter the lines of text files to show all lines containing a specified string. Though the examples above all use a single character, it might be a phrase like 'cpu time' or 'Convergence Crit'.