Allow ctrl-v as input

[emily@…]

On many terminal, lnext is set to ctrl-v and iexten is enabled. (See stty -a) The result of this is that ctrl-v can be used to quote the next character. Apps using vty for input that expect to see ctrl-v (e.g. Yi) then require the user to type c-v twice to get the same effect. (See

http://code.google.com/p/yi-editor/issues/detail?id=236

for more information.)

To fix this, ExtendedFunctions should be added to the withoutMode list in initTermInput in LLInput.hs.

[emily@…]

darcs send file versus 3.1.9