Missing undescores with Delt Dark theme.

[ogzs]

Hello,

I'm using geany on Ubuntu. Defaults settings except the theme. The text font is "Monospace" size 10.
The undescore characters are not visible (they look like spaces).
I tested with other fonts, some have the same issue, some do not.

Is there some parameter to change somewhere? Some line height ?

[ogzs]

Sorry, it's probably not related to the theme : I've got the same issue with the default theme.

[elextr]

See geany/geany#2466