This page is an attempt to find a minimal criminal for the bugs in GeSHi, the syntax highlighter that powers <haskell> and <hask> on the Haskell wiki.
x == '-' || True
x :: String x = map toUpper "hello"
Subsequent <haskell> blocks seem to independant of the breakages.
False || True
Looks like the (||) operator is causing the problems.
a || b
However, that works. Perhaps it only breaks when using literals?
'a' || 'b'
No, characters work too.
'a' || True
True || 'a'
5 || 'a'
'a' || 5
5 || True
True || 5
Any kind of attempt to mix literals of different types breaks.
'a' || 'b' -- chars work
"a" || "b" -- strings work
I think any number or constructor on either side of the || makes it break.