The purpose is for a configuration file that references earlier keys. For example: 
sub=salami
mayo=yes
tuna=fish
topping=$sub
mustard=no

[download]

In this example, $config{'topping'} is set to "salami", not "$sub". The only advice I have for the script is to move the chomp until after the "next"s as there is no need to chomp lines you are bypassing. Other than that, a very nice little script.

In reply to RE: Config file parser by turnstep
in thread Config file parser by ishamael

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