Ability to set a breakpoint on a line of code in a source file

[quinnj]

Gallium supports setting breakpoints on specific lines in julia source files. It'd be super nifty (and match behavior of most debuggers) to be able to right click on a specific line and set a Gallium breakpoint.

[ChrisRackauckas]

It should be enabled already if Gallium actually its release. The issue has been that this is waiting on Gallium's release.

JuliaDebug/Gallium.jl#187

[pfitzseb]

Setting them should work with the latest Gallium release anyways, but removing them doesn't. You should be able to set a breakpoint via Alt-X, but an entry in the context menu would be cool too.