Strings with multiple whitespaces are formatted with single one

[luca-domenichini]

Formatting this XML:

<Tag><Inner>Test     Spaces</Inner></Tag>

leads to this:

<Tag>
    <Inner>Test Spaces</Inner>
</Tag>

I am aware of #1017, and setting "files.trimTrailingWhitespace":false does not solve the problem. All multiple whitespaces are always formatted as single whitespce:

<Tag><Inner>   Test     Spaces   </Inner></Tag>

becomes:

<Tag>
    <Inner> Test Spaces </Inner>
</Tag>

[luca-domenichini]

Ok, I see that there is an option where you can specify tag names for which to preserve spaces.
Adding tag <Inner> in my case, does fix the problem.

I think that manually adding tag names to a list is not an viable and scalable way to handle that.
Probably, it would be better to add an option checkbox that sets the default handling for multiple whitespaces: when checked, it should preveserve whitespaces for all tags. And the tagnames list, maybe, should be turned in a blacklist for tags that need whitespaces trimmed.

Also, using the legacy formatter preserves spaces as well.