Increment decrement operators single string

[Procyonae]

Summary

None

Purpose of change

Apply https://github.com/CleverRaven/Cataclysm-DDA/pull/77238 to the repo. This PR is just ++ and --

Describe the solution

Replace ",[ \n\r]+"++" with ++" and ",[ \n\r]+"--" with --"

Describe alternatives you've considered

Testing

Manually reviewed changes

Additional context

[akrieger]

Why not \s for 'any whitespace'? Does that catch more cases?

[Procyonae]

I just forgot that was a thing, my retention of regex stuff is abysmal '^^

[Maleclypse]

Ok so this is not ready for merge?

[marilynias]

quick search yield no additional hits (if my regex is up to par)

results

[Procyonae]

Ye this is good to go I think \s is equivalent to [ \t\n\r] and we don't allow tabs so what I did is just slightly uglier but does the same thing