Support an aliases mapping

[bojanrajkovic]

It would be nice to be able to map aliases—even a simple linefeed delimited file like so would be good:

so: step over
si: step in
sout: step out

[alexrp]

How about an alias command of the form:

alias add <aliascmd> <actualcmd>
alias del <aliascmd>
alias clear
alias list

So you could say:

alias add s step {0}

You could then say s o and it would expand to step o. So a super simple string formatting thing where each specifier is filled in from a space-separated array of the input. Similarly:

alias add colors cfg set DisableColors {0}

Would let you say colors false or whatever.

[bojanrajkovic]

Works for me.

[alexrp]

Implemented, but only with support for a single formatting specifier. Anything more sophisticated will require some rethinking of how commands are processed...