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Using HLint.hs file in EclipseFP


Using HLint.hs file in EclipseFP

By : user2953290
Date : November 20 2020, 01:01 AM
To fix this issue EclipseFP runs HLint passing the project folder as the working directory, so a HLint.hs file there will be taken into account. HLint only runs when needed, so after putting the HLint.hs file or modifying it you need to touch your source files so they get rebuilt again and HLint runs on them again.
code :


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Automatically reloading ghci & running hlint on file updates

Automatically reloading ghci & running hlint on file updates


By : user3625004
Date : March 29 2020, 07:55 AM
This might help you You can run arbitrary shell commands in vim using the BufWrite autocommand:
For example, put this in your ~/.vimrc:
code :
au BufWrite *.hs !echo % >> ~/saves.txt 
tell my_ghci_terminal
  write text ":r\n"
end tell
tell my_hlint_terminal
  write text "<RUN HLINT ON WHATEVER>"
end tell
EclipseFP is searching for GHC and cannot find it

EclipseFP is searching for GHC and cannot find it


By : sree
Date : March 29 2020, 07:55 AM
hop of those help? I found the problem!
It is that EclipseFP 2.6.0 is using upper case "PATH" variable, but my Windows 8.1 use "Path" and programatically some kind it is possible to have valid two variables "PATH" and "Path" when executing BuildWrapper and Cabal. So something is messing up.
EclipseFP issues with Hoogle

EclipseFP issues with Hoogle


By : user172488
Date : March 29 2020, 07:55 AM
Does that help Looks like for some reason hoogle did not work from the command line either. May be related to this:
code :
C:\eclipse\workspace\.metadata\.plugins\net.sf.eclipsefp.haskell.ui\sandbox\.cabal-sandbox\bin>hoogle data
Downloading downloads/platform.cabal
WARNING: Could not find command line program wget.
  You may be able to install it from:
  http://gnuwin32.sourceforge.net/packages/wget.htm
WARNING: Could not find command line program curl.
  You may be able to install it from:
  http://curl.haxx.se/download.html
hoogle: Error when running Shake build system:
* default.hoo
* platform.hoo
* platform.txt
* downloads/platform.cabal.cache
* downloads/platform.cabal
Could not find downloader, neither curl nor wget are on the $PATH.
EclipseFP doesn't working

EclipseFP doesn't working


By : Tom Powell
Date : March 29 2020, 07:55 AM
I hope this helps you . Because of frequently changes happens in EclipseFP and BuildWrapper, they have stopped supporting these 2 project and should use some Leskah too have an IDE http://jpmoresmau.blogspot.com.tr/2015/05/eclipsefp-end-of-life-from-me-at-least.html
How to run HLint?

How to run HLint?


By : paolap
Date : March 29 2020, 07:55 AM
Does that help I'm only a few weeks in to programming with Haskell. I was told to use HLint to improve my code. The problem is I can't figure out how to run HLint against my .hs file. I read the documentation and I was able to install it using cabal install hlint. The next step is running HLint using hlint myfile.hs. I can't figure our where to type this line. Neither cmd nor ghci will let me run the command. What am I missing here? , Just run it on top of the Haskell file:
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