Finding where a m file or a function is called in a folder with subfolders and many other m files?

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AyedEng 2020-11-23

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https://ww2.mathworks.cn/matlabcentral/answers/658758-finding-where-a-m-file-or-a-function-is-called-in-a-folder-with-subfolders-and-many-other-m-files

评论： Rik 2020-11-24

I have a 'xyz.m' file which contains a function with the same name, and I want to find where it has been called in a folder full of other m files. Can I do that easily and fast?Thanks a lot.

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cr 2020-11-23

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If you mean which function is calling xyz.m, you can try adding the following line in xyz.m

evalin('caller','mfilename')

That should display the m file which called xyz()

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cr 2020-11-24

That should be a lot easier on windows file search or macos finder search.

Rik 2020-11-24

The OS tool will not be able to distinguish between comment and code. But it is a good idea to filter out files that don't contain the search string anyway, before parsing variable and function names.

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