Wraps text in a character matrix so, that it's displayed over more than one line.
ColumnWrap(x, width = NULL)the matrix with one row
integer, the width of the columns in characters
a character matrix
A data.frame containing character columns with long texts is often wrapped by columns. This can lead to a loss of overview. ColumnWrap wraps the lines within the columns.
# NOT RUN {
Abstract(d.pizza)
# }
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