How can I identifying control characters in Perl?
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Published on 2010-03-17T05:14:47Z
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2010/03/17
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I want to implement the command line features like in a linux terminal. I saw this in ftp command also.
- If I press tab I need to list the commands.
- If I press control characters I need to get that characters based on that I will do some action.
- And if I give any commands it should execute.
For this I tried with Term::ReadKey that is in non-canonical mode. But here I am facing more problems like if I press any control character or arrow I got three characters. For the up arrow I got ASCII 27 91 65.
Can anyone help me out of this problem?
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