<div style="color:#000; font-size: 14px;font-family: arial;"><div>Emacs can be configured to look great, see the following quora answer for example. You can just try to get used to it and <br>add your configuration incremently. After a few time, it will be of beautiful appearance.<br><br>http://www.quora.com/How-can-I-go-from-good-to-great-in-Emacs<br></div><div><br></div><div><br></div><div><br></div></div><div id="spnEditorSign" name="100"><div><div>--m00nlight<br></div></div></div><div><br></div><!-- jy5ContentSuffix --><div>在2015年04月10 08时18分, "Dimitri DeFigueiredo"<defigueiredo@ucdavis.edu>写道:</div><blockquote id="isReplyContent" style="padding-left: 1ex; margin: 0px 0px 0px 0.8ex; border-left: 1px solid rgb(204, 204, 204);"><br>
  
    
  
  
    I did try to use Leksah, but did not like the interface. I don't
    think it helped with debugging, but may be mistaken. I'm now using
    sublime 3 and hoping that someday I will be able to use Atom. Emacs
    appears to be the standard, but it is just too ugly for me.<br>
    <br>
    Dimitri<br>
    <br>
    <br>
    <div class="moz-cite-prefix">On 09/04/15 02:03, emacstheviking
      wrote:<br>
    </div><blockquote cite="mid:CAEiEuUJ7t5VW4yCQ9yCHFwEPiEeEnHPk8muimHtWDbBe07P_5Q@mail.gmail.com" type="cite"><div dir="ltr"><div>That's interesting.<br>
          <br>
          I must confess that I find the need to debug in Haskell
          greatly reduced because I tend to design stuff in small
          incremental steps in ghci / emac in a Lisp like way which
          means that I am reasoning out my code as I write it which
          usually means there are no logical bugs at least.<br>
        </div><br>
        However I can see the need on occasion to maybe debug into
        issues relating to threads / STM and behaviours between
        processes in general.<br>
        <br>
        Have you tried using Leksah, the Haskell IDE?<br>
        <br>
        <br>
      </div><div class="gmail_extra"><br>
        <div class="gmail_quote">On 9 April 2015 at 02:21, Dimitri
          DeFigueiredo <span dir="ltr"><<a moz-do-not-send="true" href="mailto:defigueiredo@ucdavis.edu" target="_blank">defigueiredo@ucdavis.edu</a>></span>
          wrote:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">I need to
            improve my Haskell debugging skills. I know of quickcheck,
            but that's for testing. It seems that:<br>
            <br>
            - Debug.Trace and<br>
            - dynamic breakpoints in GHCi<br>
            <br>
            Are the two easy ways to check the state of your program at
            a specific point in execution.<br>
            Is there another simple tool that I should know about? Any
            tips?<br>
            <br>
            Thank you,<br>
            <br>
            Dimitri<br>
            <br>
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          </blockquote></div><br>
      </div><br>
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