Create ‘grid_center_char’ object for later printing
Create ‘grid_spacing_char’ object for later printing
Create ‘grid_span_char’ object for later printing
Modify creation of ‘grid_heights_string_list'
Modify printing of summary of grid options
Modify objects to include in ‘grid_block_to_save’ object
Modify syntax of paste-unlist-strsplit operations
Strip 2 leading numbers in ‘grid_end_time_char’ object
Strip 2 leading numbers in ‘grid_start_time_char’ object