Hide unassigned characters
@lukehutch
Submitted by Luke Hutchison Link to original bug (#328792)
Description
It would be great if you could hide unassigned characters (and control chars etc.) in gucharmap, as well as possibly chars that no installed font contains (the ones displayed as a hex number in a box). Sometimes it's good to be able to scan through for a character you're looking for, without scrolling through pages of blank grey or white boxes. Also if searching using Ctrl-F, it would help to only be shown results that have an actual character defined, i.e. if a character is returned as a search result but it is not displayable, for many purposes it would be good to just skip the character.
Of course the "snap columns to power of 2" option should be disabled if this option is enabled. There are reasons you might want to see the characters in all their modulo-2^N glory, but most people don't know those reasons.
Version: 1.5.x