Finds and reads an option from the configuration file or command line.
Command line options take precedence over configuration file entries.
|names|| Option names. Separate multiple name variants with "|",
as for |
|pvalue||Pointer to store the value. Unchanged if value was not found.|
|help_text||Text to be displayed when the application is run with --help.|
true if the value was found,
Sönke Ludwig, Vladimir Panteleev
© 2012 RejectedSoftware e.K.
Subject to the terms of the MIT license, as written in the included LICENSE.txt file.