Here is something new: I also wanna catch '[' (for [(1)). But when my expression is $_1 =~ /^[\w\s:-\[]+/ it spits out an error and says "stack moved" (is that PERL humor?). How do I add '[' to the character class? When I press <RET> with no data, the program still locks up.

In reply to Re^4: Stopping bad input (harder than sanitizing) by Anonymous Monk
in thread Stopping bad input (harder than sanitizing) by Anonymous Monk

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