Re: [Hugs] #78: getCh

Of course, I tried that before sending a bug,
but it doesn't work.

For example,

 > getCh = do {hSetBuffering stdin NoBuffering;
 >             hSetEcho stdin False;
 >             x <- getChar;
 >             hSetEcho stdin True;
 >             return x}

 > getMyLine = do {x <- getCh;
 >                 if x=='\n' then
 >                 do {putChar x; return ""}
 >                 else
 >                 do {if x=='b' then
 >                     putStr "\b \b"
 >                     else putChar x;
 >                     xs <- getMyLine;
 >                     return (x:xs)} }

doesn't work in the expected way.

Hugs wrote:
> #78: getCh
> ----------------------+-----------------------------------------------------
>   Reporter:  guest    |       Owner:  nobody
>       Type:  defect   |      Status:  closed
>   Priority:  minor    |   Milestone:        
>  Component:  hugs     |     Version:  200609
> Resolution:  wontfix  |    Keywords:        
> ----------------------+-----------------------------------------------------
> Changes (by ross):
> 
>   * status:  new => closed
>   * resolution:  => wontfix
> 
> Comment:
> 
>  It was a Hugs-only function, and now it's gone.  You should be able to get
>  the same effect with `hSetBuffering` and `hSetEcho` (from `System.IO`).
> 
> 
> 
> ------------------------------------------------------------------------
> 
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