regex - textscan delimiter = "abc" does not work -


i trying read text file has textual data , separated delimiter 'abc' consecutive characters separating string want read.

ex: text.txt file, follows:

john abc mike abc micheal  sandra abc sarah abc david

i tried following code did not work because delimiter not single character:

user = textscan(fid, '%s%s%s','delimiter','abc');

any highly appreciated

use regular expression: 

user = regexp(str, 'abc', 'split')

where str (cell)string read like: 

str = textscan(fid, '%s','delimiter','\n')

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