Reputation: 1408
I installed ghci on Max OSX.
But everytime, the return value overwrite my last ghci prompt. See below.
Falseghci>null[1,2,3]
Luke_ghci>
"False" over write my last line ghci prompt. (should be Luke_ghci)
So weird. How to solve it? Thanks.
Upvotes: 0
Views: 369
Reputation: 38901
Copied from the above-linked message:
Aha! That led me to find it: I had TERM set to 'ansi'. ghci + Haskeline works find if TERM is set to any of rxvt, vt52, vt100, vt102 or xterm. Don't know what in terminfo Haskeline is relying on, but 'ansi' doesn't have it!
Upvotes: 1