Add a way to show variables in hex

[hrw]

Logger/Tracker are nice but "6871947673600" is less readable than 0x64000000000 value.

[hrw]

Any way to switch dec/hex in variable views. Arguments, Locals etc.

[epasveer]

Yes, there might be. gdb has a global setting for all variables views. I think I can add a toggle somewhere/somehow.

Let me think on it.

[epasveer]

I saw a feature of gdb to "display" a variable using a specified type. Seer's "tracker" is similar to gdb's "display". I think it would be good to have "tracker" to have the same behavior. This likely means using the "mi" 'varobj' api to talk to gdb.