Checks the usage of character arrays. If one intends to use strings instead of character arrays, an overview of where character arrays are used is provided. The maximum number of reported character arrays per line is one. This does not report using outputs of MATLAB-installed functions that return character arrays. For example: mfilename or datestr. In the HTML report at most one violation of the same type per line of code will be shown for this check.

Exemption tag: %@ok<CHARA>