Embed program outputs in markdown
Let's say I have a markdown file README.md which looks like this:
# markmac
> Embed program outputs in markdown
Let's say I have a markdown file `README.md` which looks like this:
<!-- <macro exec="echo '```md' && cat README.md && echo '```'"> -->
<!-- </macro> -->
If I pipe it through `markmac`, the macro commands will be executed and their
STDOUT will be embedded between `<macro>` and `</macro>`.
```shell
cat README.md | markmac > README.md<!-- </macro> -->
If I pipe it through `markmac`, the macro commands will be executed and their
STDOUT will be embedded between `<macro>` and `</macro>`.
```shell
cat README.md | markmac > README.md