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comparison +util/replace_string.m @ 0:48b6fb693025

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Initial commit.
author Jonatan Werpers <jonatan@werpers.com>
date Thu, 17 Sep 2015 10:12:50 +0200
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-1:000000000000 0:48b6fb693025
1 % Replaces string old on the console with new.
2 % new may be a format string like the one accepted by fprintf
3 % old has to be the last string printed.
4 function s = replace_string(old,new,varargin)
5 reverseStr = repmat(sprintf('\b'), 1, length(old));
6 blankStr = repmat(sprintf(' ') , 1, length(old));
7 fprintf([reverseStr,blankStr,reverseStr, new],varargin{:});
8 s = sprintf(new, varargin{:});
9 end