How to ignore text in math mode?

[onnoeberhard]

I get a lot of spelling errors in math mode. For example, in the following excerpt:

... die Bedingung \(S_\text{on} \overset{!}{=} 1\) übergeben ...

I get a spelling error (GERMAN_SPELLER_RULE) and the option to "Add 'onDummy49' to dictionary".

I tried adding "\text{}" to ltex.commands.ignore, as well as adding

{
    "rule": "GERMAN_SPELLER_RULE",
    "sentence": "\\\\\\(((?!\\\\\\)).)*\\\\\\)"
}

to ltex.ignoreRuleInSentence. Both options made no difference. Is there a way around this problem I'm not seeing?

[valentjn]

\text switches to text mode, and all text in text mode is checked (the docs could be improved to mention this). As \text is special, it cannot be ignored currently. However, for subscripts/superscripts, you should be using either \mathrm or \mathsf, depending on whether you're using a serif or sans-serif font. Otherwise, your subscripts/superscripts will not be correctly typeset in a bold or italic context, e.g., in standard "proposition" environments. This will also eliminate the false positives.

[karemdsoky]

vbvb

[valentjn]

I've clarified this in the docs: https://valentjn.github.io/vscode-ltex/docs/faq.html#how-can-i-prevent-text-in-math-mode-from-producing-false-positives