Markdown Output
Added in version 8.4.
The gcovr command can generate Markdown output using
the --markdown option:
gcovr --markdown coverage.md
If you just need a summary of the coverage information, you can use
--markdown-summary instead (see Markdown Summary Output).
If the given name ends with the suffix .gz the report is compressed by gzip,
if it ends with .xz it is compressed by LZMA.
Markdown Summary Output
The --markdown-summary option outputs coverage summary,
without file information.
The --markdown-theme option controls the color theme of the markdown report.