msgr: Extends Messages, Warnings and Errors by Adding Levels and Log Files (original) (raw)

Provides new functions info(), warn() and error(), similar to message(), warning() and stop() respectively. However, the new functions can have a 'level' associated with them, so that when executed the global level option determines whether they are shown or not. This allows debug modes, outputting more information. The can also output all messages to a log file.

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