Something's broken in the pseudo markups for languages

[mquinson]

This is about the pseudo markup directives that we use to specialize the mission text depending on the programming language (see [[Adding-a-new-programming-language#changing-the-mission-editor]]).

The code doing the conversion is broken on the SecondBiggestValue exercise:

all values in the array are greater than
[!python] -100000000.[/!]
[!java|scala]<code>Integer.MIN_VALUE</code> 
   (which is the smallest representable integer existing in [!thelang]).[/!]

is converted to the correct value in Java and Scala, but in Python, it is converted to
-100000000. ).[/!]