[jzwinck]

I am curious to know your opinion about this discussion, then: http://r.789695.n4.nabble.com/Stopping-all-code-execution-wh...

People using default R installations report that special commands are needed to make it stop on all errors. Are they delusional? What about the R experts who give them solutions, are they doling out placebos?

[grayclhn]

The poster in that thread was doing the equivalent of stepping line by line through a block of code manually, ignoring all of the errors and manually executing the next line anyway.