FIX #1765, #1766
authorSimon Marlow <simonmar@microsoft.com>
Wed, 7 Nov 2007 11:17:57 +0000 (11:17 +0000)
committerSimon Marlow <simonmar@microsoft.com>
Wed, 7 Nov 2007 11:17:57 +0000 (11:17 +0000)
commitda4dda13a3faf2ecc2138d16b7faa79cff264037
tree5c13e7e49ea34e888dbad8943f802de20fad192c
parent806ab6331b967d6176b8790a0b1b551ec0e8e2b6
FIX #1765, #1766
- :def! now overwrites a previous command with the same name
- :def on its own lists the defined macros
- ":undef f g" undefines both f and g
compiler/ghci/InteractiveUI.hs
docs/users_guide/ghci.xml