Yeah, I've run into that too..
It does seem like there ought to be a better way, but in order to get
around that, I just define the imports (or generate) "MyPrelude.hs" in the
current directory. That file can just consist of "import
OtherPackage.MyPrelude".
-Michael
On Thu, Dec 20, 2012 at 4:12 PM, Martin Hilbig <li...@mhilbig.de> wrote:
> oh that's neat!
>
> but what to do if MyPrelude is provided by some package?
>
> i get this error:
>
> module `MyPrelude' is a package module
>
> and neither
>
> set [languageExtensions := [PackageImports]]
>
> nor
>
> {-# LANGUAGE PackageImports #-}
>
> helps.
>
> have fun
> martin
>
>
> On 21.12.2012 00:55, Michael Sloan wrote:
>
>> Hello!
>>
>> Try doing this first:
>>
>> loadModules ["My.Module"]
>>
>> You may also need to set the "searchPath" - it defaults to the current
>> director. Another good function to know about is "setTopLevelModules",
>> which is just like using ":load" in ghci - it imports everything in the
>> module, including its imports. So, I often do:
>>
>> loadModules ["MyPrelude"]
>> setTopLevelModules ["MyPrelude"]
>>
>> And stick all of the things that I want to be in scope into
>> "MyPrelude.hs".
>>
>> -Michael
>>
>>
>> On Thu, Dec 20, 2012 at 3:35 PM, Martin Hilbig <li...@mhilbig.de
>> <mailto:li...@mhilbig.de>> wrote:
>>
>> hi,
>>
>> how to use Language.Haskell.Interpreter._**_setImports?
>>
>>
>> i use it like:
>>
>> setImports ["My.Module"]
>>
>> so that my interpreted modules don't need to:
>>
>> import My.Module
>>
>> But i still get:
>>
>> Not in scope: data constructor `MyType'
>>
>> What am i doing wrong?
>>
>> Thanks in advance.
>>
>> have fun
>> martin
>>
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>>
>>
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