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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)
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catoutput is rarely being a problem, unlike other software. Author only used it as example. The problem is usually due to the other software which may not be obvious if it is willing produce a lot of output. Using any sort of prefix or postfix command is no solution, as it takes time to type it. There will be no any gain in result.