MUC: do not destroy previous room invitation to create a new one If a previous similar mediated invitation exists, we do not remove it to create a new one (it's very confusing) unless the new one looks better, e.g. if the new invitation allows us to decline the invitation and the old one did not.

#ifndef __MCABBER_NOHTML_H__
#define __MCABBER_NOHTML_H__ 1

char *html_strip(const char *buf);
char *html_escape(const char *text);

#endif /* __MCABBER_NOHTML_H__ */

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