search for: inprintwarn

...e. Of course, the naming may not be perfect? 2) While 1 makes it easy to split warning _and_ errors (and messages) from regular output, it does not suffice to differentiate _between_ warnings, errors, and messages on the error channel. The patch addresses this, by making inError, inWarning, and inPrintWarnings from errors.c accessible (read-only) in R_ext/Error.h. This part of the patch may be slightly more delicate, in that inError, inWarning, and inPrintWarnings seem to be more internal status indications. So the question is: Are those potentially subject to change, if errors.c is redesigned so...

Hi all, I'm working on a GUI frontend for R, and I'm looking for a good way to catch all warning- and error-output. The reason for this is mostly, that I would like to know, which sections of the output are "normal" output, warnings, and errors. This would allow for some nice features, such as highlighting warnings and errors in a different color, or popping up a message