CodeSnip Old Code (SVN)

Added support to saving a highlighter style under a given name along with support for using and deleting the named highlighters.
Two new dialogues: one to get highlighter name from user and second to display available named highlighters to enable them to be selected for use or deleted.

This commit completes implementation of feature request #69 - https://sourceforge.net/p/codesnip/feature-requests/69/