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create code fences with backticks ` or tildes ~
```
like so
``` -
add language identifier to highlight code
```python
def function(foo):
print(foo)
``` - put returns between paragraphs
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(cd … ; pwd)) may be enough. Please see What is wrong withecho $(stuff)?git rev-parse --show-topleveland your comment both dont work when you are in the.gitdir e.g. in a hook-script