mapfile callback code is executed in a subshell.
Would it be possible to make it execute in the current shell? With mapfile -c1, this would make it possible to work on a file without an explicit loop, making it much faster. -- Chris F.A. Johnson <http://cfaj.freeshell.org> =================================================================== Author: Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress)
