On 5/9/2019 5:27 PM, Jeff King wrote: > I kind of hate "cmd_prefix"; I was tempted to just call it "prefix" so > that all of the cmd_* functions were consistent, but I worried that it > really would get confused with the local variables (even if those > variables are renamed, as I do here). cmd_prefix is better than unused_prefix. The only thing I can think of is "out_prefix" since we are using it as the equivalent of a C# out-parameter. -Stolee