I am seeing this same problem, and a workaround is to use Liberation Mono Regular font. For whatever design reason, the underscores are visible in Geany with this font. Not an ideal solution, but it is a workaround that lets you keep using Geany.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872391 Title: underscore not shown in geany editor window To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/geany/+bug/1872391/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs