Describe the bug
When story id starts with settings, the addon panel is frozen/broken/not responding. 🤯

https://user-images.githubusercontent.com/11510581/116053981-83f51f80-a67b-11eb-8a70-28e8b989b50e.mp4

To Reproduce
I reproduced it on newly created CRA with SB. See video above.

To reproduce: just add story id starting with settings

export default {
  title: "

Current behavior

I think there's a mismatch of environment variables being read by babel (JSX config) and Styleguidist, causing some issues deeper down.

(I've noticed this was raised before but was closed)

• build.js sets the env to be production here: https://github.com/styleguidist/react-styleguidist/blob/master/src/s

One of the consumers of our system uses curly braces for content replacement in strings.

Due to the way that SD currently uses curly braces in the build process there is no way I can have a string that includes the braces for consumption.

I have tried a number of ways to escape the braces with no luck

Other languages and templating systems seem to use the concept of using double curly b

What's wrong

I'm trying to produce a list of lists but getting a false-positive warning:

WPS335 Found incorrect `for` loop iter type
 ([x] for x in (1, 2, 3))
 ^

Here is a code

[ l for l in
  ([x] for x in (1, 2, 3))
]

How it should be

It should be possible to produce the list of lists.

Flake8 version and plugins

{
  "dependencies": [],