Add setting similar to word_separators for word wrap locations

[RheingoldRiver]

Problem description

Punctuation adjacent to a word without any whitespace is able to wrap to the next line on its own, or be left behind on its own prior to a word wrapping. This is a problem not only in terms of personal preference, but also because it makes it impossible to see if there's an accidental whitespace character inside of quotes sometimes.

Plaintext wrapping properly:

Code text wrapping incorrectly:

Concern about extra whitespace:

Preferred solution

Add a preference called "word_wrap_locations" which is a list of regex with a ! or other character indicating where wraps are permitted. For example, to wrap only at whitespace, you could set !\s and \s!. To allow wrapping before a period that's a method call, but NOT before a period that's the end of a sentence (for example in a comment or raw string) you could do !\.\w

Alternatives

• Add a preference to set word wrapping to behave like plaintext inside of quotations
• Make a preference for word_wrap_style that can be either plaintext or code and then that can be set by users per language or globally.

Related Issues

This issue is related to #2356, but I think the problem there is a more specific case of this, and motivated for a different reason.