Hi, elextr Yes, must look for debugger plugin, forgot about it, thanks, but it what concerns plugin, beside this, as you answered here [geany-plugins issue #1373](https://github.com/geany/geany-plugins/issues/1373), plugins don't have access to Geany's internal terminal, so something like geany.launch ("internal terminal","gdb","run") is not possible.
What I meant is to pass breakpoints without plugins only using build menu. For example there is %e which is replaced by the same filename but without the last extension, so I thought maybe there is something like %marker (array of lines markers) to pass to GDB using only build menu.
For now as I see it is better to use simply ```gcc -g -o "%e" "%f" && gdb --quiet "./%e"```