Judah Jacobson wrote:
The following instructions should re-enable Ctrl-R:
http://mult.ifario.us/p/editrc-tidbit-for-ghci
Yes, that worked perfectly, thanks!
The above happens because GHC is using the OS X default installation
of libreadline.a which is actually a link to libedit that doesn't
implement the full readline API.
If you already have the MacPorts readline, you just need to tell cabal
where it is, with (for example)
cabal install readline --extra-include-dirs=/opt/local/include
--extra-lib-dirs=/opt/local/lib
This didn't immediately fix the problem. But I found out readline was
installed but deactivated, which explained why there was nothing
readline-related in /opt/local/lib. Reactivating fixed it; I didn't even
need to give cabal install any extra hints.
Thanks for the help. :-)
Martijn.
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