Need better specs
Shoot. Right you are. What I meant was "how would you emulate the way that grep receives its file argument. It could be via cat file | grep search_string or it could be via grep search_string file"

Carter's compass: I know I'm on the right track when by deleting something, I'm adding functionality

In reply to Re^2: How to write a program to read stdin or command line? by princepawn
in thread How to write a program to read stdin or command line? by princepawn

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