and there are no other occurrences of the character ch in the vector vec. The return value has
[Row1, ch, Row2, ch, ... , RowN]
Nrows and is equal to
where for each
rowjis equal to
Rowjwith leading spaces removed.
In the special case where vec only contains spaces and the ch character, the return value has
Nrows and one column and its elements are all spaces.
O-Matrix will respond
vec = "row 1, row 2, row 3"
ch = ","