[Haskell-cafe] CTRL+C in ghci.exey

[Stefan O'Rear]

On Fri, Jan 12, 2007 at 05:07:04PM +1100, John Ky wrote:
> Hi,
> 
> Is it possible to use CTRL+C or equivalent to interrupt a computation or I/O
> and return to the ghci prompt?

Yes.

stefan at stefans:~/lb-sorear$ ghci
   ___         ___ _
  / _ \ /\  /\/ __(_)
 / /_\// /_/ / /  | |      GHC Interactive, version 6.7, for Haskell 98.
/ /_\\/ __  / /___| |      http://www.haskell.org/ghc/
\____/\/ /_/\____/|_|      Type :? for help.

Loading package base ... linking ... done.
Prelude> [0..]
[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,
32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,
61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,
90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,1
14,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,
136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157
,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,17
9,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,2
01,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,
223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244
,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,26
6,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,2
88,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,
310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331
,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,35
3,354,355,356,357,358,35Interrupted.
Prelude>