utilities: Sends informational, warning, and error messages to the user.
In Bioconductor/RGalaxy: Make an R function available in the Galaxy web platform

Description Usage Arguments Value See Also Examples

Send error, warning, and informational messages to the user. Use these instead of message, warning, and stop. Output is wrapped consistently and passed through sprintf so you can use inline formatting (see examples). Output of gstop will appear in Galaxy user's web browser.

  gmessage(..., appendLF = TRUE)

  gstop(..., call. = FALSE)

  gwarning(..., call. = FALSE, immediate. = FALSE)

`...`	Passed to `sprintf`.
`appendLF`	Passed to `message`.
`call.`	Passed to `stop` or `warning`.
`immediate.`	Passed to `warning`.

NULL

message, warning, stop, sprintf

gmessage("This is an %s message.", "example")
## Not run: 
gstop("Encountered a %s error.", "serious")

## End(Not run)
## Not run: 
 gwarning("Something is not quite right.")

## End(Not run)