tree e644f8d6414b00d3620aa4b4c56f2bae0fc58cbe
parent a9504c094436d8901a8ceb3e3f3dcf0025415174
author kbrevoort <ken@brevoort.com> 1566873841 -0400
committer kbrevoort <ken@brevoort.com> 1566873841 -0400

Allow non-scalar values of align in header

Function add_header_above now accepts non-scalar values for the align argument. add_header_above checks whether length(align) == 1L or is the same length as the header.  Otherwise uses default centering of each column in the header row.