function process($contents)
{
// First, substitute macros
if (preg_match_all('/{([a-z-]+)\\s*([^}]*?)}/s', $contents, $matches)) {
list($strings, $funcs, $args) = $matches;
for ($i = 0; $i < sizeof($strings); $i++) {
$replace = Wiki::runMacro($funcs[$i], $args[$i]);
$contents = str_replace($strings[$i], $replace, $contents);
}
}
// Finally, add Wiki-links
if (preg_match_all('#(.*?)\\b([A-Z]+[a-z]+[A-Z\\d][A-Za-z\\d]*)\\b(.*?)#s', $contents, $matches)) {
list(, $pre_text, $nodes, $post_text) = $matches;
$self = $_SERVER['SCRIPT_NAME'];
$tmp = '';
for ($i = 0; $i < sizeof($nodes); $i++) {
$spaced = Wiki::formatWord($nodes[$i]);
$replace = "<a href=\"{$self}/{$nodes[$i]}\">{$spaced}</a>";
$tmp .= $pre_text[$i] . $replace . $post_text[$i];
}
$contents = $tmp;
}
return nl2br($contents);
}
