Suggestion: Use ISO 80000-2:2019 standard to display differencial and integrals when using the Snippet view

[lightningHoneypot]

Using LaTeX, it bothers me a bit that the ISO standard for displaying integrals and derivatives is not used when using the snippet view to insert integrals or derivatives

The technical correct way to write derivatives and integral is shown:
$\int\limits_a^b f(x) \color{red}\text{d}x$ ⭕
$\color{red}\frac{\text{d}}{\text{d}x} \color{white}f(x)$ ⭕
$\int\limits_a^b f(x) \color{red}dx$ ❌
$\color{red}\frac{d}{dx} \color{white}f(x)$ ❌

This is discussed in forums like this:

• https://tex.stackexchange.com/questions/14821/whats-the-proper-way-to-typeset-a-differential-operator
• https://math.stackexchange.com/questions/1370094/notation-of-the-differential-operator?noredirect=1&lq=1

Now, it is possible to ignore the standardization, as many many years of mathematical use of the italicized $dx$ has made us feel indifferent to the standard. So, for some people as long as they are not doing something outside of math, $dx$ is ok:

• https://math.stackexchange.com/questions/905332/notation-problem-in-integration-write-dx-or-mathrmdx
• https://tex.stackexchange.com/a/88961

However, TUG.org has mentioned this issue in the past before, and when it comes to the sciences, d should be upright:
https://www.tug.org/TUGboat/Articles/tb18-1/tb54becc.pdf (see page 41 (3 in the pdf))

To Reproduce

Steps to reproduce the behavior:

1. Go to 'Snippet View'
2. Click on one of these
   
3. See "error"

Describe the solution you'd like [Required]

Make the differencial $dx \rightarrow \text{d}x$:
$\int\limits_a^b f(x) \color{red}\text{d}x$ ⭕
$\color{red}\frac{\text{d}}{\text{d}x} \color{white}f(x)$ ⭕
$\int\limits_a^b f(x) \color{red}dx$ ❌
$\color{red}\frac{d}{dx} \color{white}f(x)$ ❌

The other option would be to allow both $dx$

and $\text{d}x$, but that might confuse people.

• OS: Windows 10 Version 21H2
• VS Code version:
  Version: 1.68.1 (user setup)
  Commit: 30d9c6cd9483b2cc586687151bcbcd635f373630
  Date: 2022-06-14T12:48:58.283Z
  Electron: 17.4.7
  Chromium: 98.0.4758.141
  Node.js: 16.13.0
  V8: 9.8.177.13-electron.0
  OS: Windows_NT x64 10.0.19044
• Extension version: 8.27.2
• TeX distribution version: TeX Live 2022

Additional questions

Are you using VSCodium?

No

Are you using the Snap or Flatpack versions of VS Code?

No

Are you using LaTeX Workshop with VS Code Remote?

No