I parse content.xml and faced <text:s text:c="3"/>
within office:spreadsheet -> table:table -> table:table-row -> table:table-cell -> text:p.
What do "text:s" and it's attibute "text:c" mean?
"text:s" means "spaces" and "text:c" means "count", so tag <text:s text:c="3"/>
means "3 spaces" e.i. " ".