I have only recently discovered Geany on the SystemRescueCD as a means of making changes to system files during a 'rescue' mission, and rather like the look of it.

The first use I contemplated was as follows:

Given a configuration file (refind.conf) containing many lines of information - all as 'commented' lines (beginning with the character "#") but- with some selected entries that have been uncommented, how can I persuade geany to show ONLY the uncommented lines?

[My first look at that config file showed all the commented lines in red. So - in effect - I want all red lines to be hidden from view - with a way of unhiding them when required].

I have suspicion (and hope) that geany can do this...

Many thanks!