Make bold Unicode groups relevant to selected font.
Submitted by Simos Xenitellis
Link to original bug (#123962)
Description
In the panel of gucharmap that shows the Unicode group names (left side of window), it would be good to make bold those groups that contain characters for the selected font.
For example, if you are viewing a font that has "Basic Latin" and "Arabic" characters, then these two groups should be bold in the list of group names.
Alternatively, an option should exist to show only groups that are relevant to a selected font.
Version: 1.0.x