rice starting up with the debug prompt

[jimhester]

as of rice version 0.0.13 it seems to be starting up with the debug prompt rather than the regular one. I can fix it by explicitly setting a prompt.

> rice
R version 3.4.1 Patched (2017-08-06 r73048) -- Single Candle
Platform: x86_64-apple-darwin15.6.0

debug%>

debug%> options(prompt = "> ")

> 

This is likely a regression in relation to #9

[randy3k]

Sorry for the error, fixed.

[jimhester]

Thanks!

This is almost correct now, except that it overwrites an existing options(prompt) value set in .RProfile. e.g. I set options(prompt = "> ") in .Rprofile, but the value is changed to "r$> " when I start rice. If I change the option interactively it correctly updates however.

[randy3k]

When rice starts, it detects if options("prompt") is "> " and change it to "r$> ". Therefore, the value is changed to r$> . It seems that there is no way for me to tell between prompt == "> " is.null(prompt) because prompt is initialized as "> ".

A solution to it is to add an option "rice.prompt" which will over write rice default prompt r$>

[jimhester]

Ah that makes sense, If you would like to add an option that is fine, or I can just change my prompt from the default.