Test-Source

Normal text. Normal text. Normal text. Normal text. Normal text. Normal text. Normal text. Normal text. Normal text. Normal text. Normal text. Normal text. Normal text. Normal text. Normal text. Normal text. Normal text.

BUG (with Firefox): There should be a box with colored source

With no enclose parameter

#include <stdio.h>

int main()
{
  printf("Hello world!\n");
}

Trying with enclose=div

#include <stdio.h>

int main()
{
  printf("Hello world!\n");
}

Trying with enclose=pre

#include <stdio.h>

int main()
{
  printf("Hello world!\n");
}

And there should be normal pre-formatted source

#include <stdio.h>

int main()
{
  printf("Hello world!\n");
}