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Note: if you don't have the write permission to the file, Vim will by default open it in read-only mode. Actually, I think it is easier to control the file permission than to provide a "read-only" way.– Franklin YuCommented Aug 2, 2016 at 23:00
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How to Edit
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How to Format
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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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- _italic_ or **bold**
- indent code by 4 spaces
- backtick escapes
`like _so_` - quote by placing > at start of line
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<https://example.com>
[example](https://example.com)
<a href="https://example.com">example</a>
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