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What the OP calls a "lexical parser" might more accurately be termed a lexer, which Python certainly does have. Fortunately, we don't have to re-invent it; it's reflected in some detail - see my answer.

Karl Knechtel
– Karl Knechtel

2011-07-29 02:06:06 +00:00
Commented Jul 29, 2011 at 2:06

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Correct minor typos or mistakes
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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
for linebreak add 2 spaces at end
_italic_ or **bold**
indent code by 4 spaces
backtick escapes `like _so_`
quote by placing > at start of line
to make links (use https whenever possible)

<https://example.com>

[example](https://example.com)

<a href="https://example.com">example</a>

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