Icon for MATLAB .m files in repository tree is not appropriate
Summary
MATLAB source files with .m extension appear in the repository tree with a "letter C" icon that is also used for .c files written in C. These icons seem to be a relatively recent addition via !28112 (merged). This is despite the feature that displays the composition of languages used in a repository successfully recognising the presence of lots of MATLAB code and no C code when this is the true composition of the repository.
Steps to reproduce
- Add a .m file written using MATLAB syntax to a repository
- Browse to a list of repository files where the added file is visible.
Example Project
See for example the project root for https://gitlab.com/tensors/tensor_toolbox (the most-starred MATLAB project on GitLab.com) which contains several .m files.
What is the current bug behavior?
The icon used is a "C"
What is the expected correct behavior?
A MATLAB-specific icon, M-related icon or generic file icon should be used.