Installation guide

6 Editing and Debugging M-Files
open(fullfile(matlabroot,'help','techdoc','matlab_env','examples','lengthofline.m'))
b Save the example file to a directory to which you have write access. For
the e xample,
lengthofline.m is saved to I:\MATLABFiles\mymfiles.
3 The M-Lint message indicator at the top right edge of the window conveys
the M-Lint messages reported for the f ile:
• R ed means syntax errors were detected. Another way to detect some
of these errors is using syntax highlighting to identify unterminated
strings, and delimiter matching to identify unmatched keywords,
parentheses, braces, and brackets.
• Orange means warnings or opportunities for improvement were detected,
but no errors were detected.
• G ree n m eans no errors, warnings, or opportunities for improvement
were detected.
For the example, the indicator is red, meaning there is at least one error in
the file.
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