#3641: ^L Does Not Work Anymore in Interactive Mode for 6.10.x?
---------------------------+------------------------------------------------
Reporter: Aviator | Owner: judah
Type: bug | Status: assigned
Priority: normal | Milestone: 6.12 branch
Component: GHCi | Version: 6.10.4
Resolution: | Keywords:
Difficulty: | Os: Unknown/Multiple
Testcase: | Architecture: Unknown/Multiple
Failure: None/Unknown |
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Comment (by Aviator):
> Do arrow keys work with ghci in your terminal?
Yes.
> If you run the following command in the shell, does it clear the screen?
Yes.
> If you run the following command, press the Home key, then press Return,
what happens?
Pasted output:
{{{
avia...@aspire:~$ ghc -e getLine
^[OH
"\ESCOH"
avia...@aspire:~$
}}}
> Finally, the haskeline library (which handles line-reading for ghci) has
had several updates since ghc-6.10.4 was released. Can you confirm
whether this problem still occurs with the most recent version of
haskeline?
Okay. I ran ghci-haskeline and the control buttons work!
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3641#comment:6>
GHC <http://www.haskell.org/ghc/>
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