Displaying 1 result from an estimated 1 matches for "xbrown".
Did you mean:
brown
2005 Mar 23
2
sub('^', .....) bugs (PR#7742)
>>>>> "David" == David Forrest <drf5n@maplepark.com>
>>>>> on Tue, 22 Mar 2005 15:02:20 -0600 (CST) writes:
David> According to help(sub), the ^ should match the
David> zero-length string at the beginning of a string:
yes, indeed.
David> sub('^','var',1:3) # "1" "2" "3"