Last modified: 2005-10-23 21:18:53 UTC
The string "@_" (Perl code) is displayed without the "_": http://en.wikipedia.org/wiki/Quicksort_implementations#Perl (Does not work with neither Firefox nor MSIE) The page source is: --------------snip--------------------- <code><pre><nowiki> sub qsort { return () if !@_; return (qsort(grep { $_ < $_[0] } (@_)[1..$#_]), $_[0], qsort(grep { $_ >= $_[0] } (@_)[1..$#_])); } </nowiki></pre></code> ------------snip-----------------
It's there in output. Whether the underscore is visible seems dependent on browser, font, and font size.
Works for me with HEAD and REL1_5
I removed the code-tags around the pre-tags and now the _ is visible: http://en.wikipedia.org/w/index.php?title=Quicksort_implementations&diff=26302760&oldid=26107588
