Right curly brace is leftover upon typing at first tabstop of print,
println, eprint and eprintln.
This commit will ensure that the right curly brace will also be
replaced upon typing at the tabstop.
eprint/eprintln snippets behave like print/prinln.
* eprintln: Macro for printing to the standard error, with a newline.
* eprint: Macro for printing to the standard error.