Vote if you want to ask Mathworks to add this feature.
If you are AGAINST it, please vote on the other post. http://www.mathworks.com/matlabcentral/answers/7691-please-vote-if-you-do-not-want-to-have-m-function-in-m-script
If you DON't CARE, you can also vote. http://www.mathworks.com/matlabcentral/answers/7699-please-vote-if-you-don-t-care-to-have-m-function-in-m-script
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