este k deleniu slov
http://listserv.linguistlist.org/cgi-bin/wa?A2=ind0001&L=seelangs&D=1&P=8409

nasiel som tiez zmienku o nejakej typografickej norme z roku 1983:

In typesetting of books on a wide line measure it is permissible to have no more than four consecutive hyphenated lines; in typesetting of magazines, newspapers, information materials, and working documents--no more than seven. In setting type on a narrow line measure (less than 14 Ciceros) no more than five consecutive hyphenated lines are permissible in book work, and no more than eight--in typesetting of magazines, newspapers, information materials, and working documents.