#578 Lexer error with (...)

[Reini Urban]

TextSearch parsing a pagename like "word (or word word)" fails.

Searching for the ending ")" to get the list of tokens fails if not toplevel in Parser->get_list

=> lexer->eof assertion when someone creates such a page.

[Marc-Etienne Vargenau]

Fixed in PhpWiki 1.5.0