What about extending haskell (or ghc) with mixfix operators, Agda style?. At first sigth it would permit the creation of custom control structures and perhaps more readable DSLs.<br><br><div class="gmail_quote">2009/6/25 Stephan Friedrichs <span dir="ltr">&lt;<a href="mailto:deduktionstheorem@web.de">deduktionstheorem@web.de</a>&gt;</span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div class="im">Henning Thielemann wrote:<br>
&gt; [...]<br>
&gt;<br>
&gt; <a href="http://haskell.org/haskellwiki/Case" target="_blank">http://haskell.org/haskellwiki/Case</a><br>
<br>
</div>Maybe we (i. e. someone with a wiki account ;) ) should add Jeremy&#39;s<br>
proposal - using let and guards - to the page (under section 2.2,<br>
&quot;syntactic suger&quot;)? IMHO this is much clearer than &quot;case () of _&quot;.<br>
<div class="im"><br>
foo =<br>
    let x | 1 &gt; 1     = &quot;uh-oh&quot;<br>
          | otherwise = &quot;all is well&quot;<br>
    in x<br>
<br>
</div>Regards,<br>
<font color="#888888">Stephan<br>
</font><div class="im"><br>
--<br>
<br>
Früher hieß es ja: Ich denke, also bin ich.<br>
Heute weiß man: Es geht auch so.<br>
<br>
 - Dieter Nuhr<br>
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