Miscellaneous functions for SciViews or general use. The svMisc package collects together a series of functions that are shared with svXXX packages.
temp_env() for unsing a temporary environment attached to the search path,
temp_var() create the name of temporary variables,
capture_all() to capture R output, errors, warnings and messages,
parse_text() to parse any R expression, including partial or incorrect
ones (fails gracefully).