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\$\begingroup\$ Nice work! Here are a couple of suggestions to help get the bytes down. You can use the fish's wrapping behaviour to cut down on direction commands — it's often possible to fit a loop on a single line, with clever use of / and ?. The register (accessed with &) is a good place to store a counting variable, like you use to count how many times to go through a loop. Here's what your code might look like after applying these ideas (and a couple of others): Try it online! \$\endgroup\$

Not a tree
– Not a tree

2017-11-28 23:37:38 +00:00
Commented Nov 28, 2017 at 23:37

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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>
MathJax equations \$\sin^2 \theta\$

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