[Feature Request]: New Line Prompt S/R

[AviceProjects]

Is there an existing issue for this?

• I have searched the existing issues and checked the recent builds/commits

What would your feature do ?

When you use new lines in Prompt S/R, it should ignore commas.

Proposed workflow

1. Go to Scripts, and Prompt S/R
2. Type in strings separated by new lines
3. You're allowed to use strings with commas in Prompt S/R!

Additional information

No response

[w-e-w]

You're allowed to use strings with commas in Prompt S/R!

you always can use comma in string, you just have to "quote" it

---

the format is CSV (Comma-separated values), you can you commas as as long as you quote the string using double quote "
example

"p1,p2","p3,p4"

this is paresd as p1,p2 and p3,p4
or you like newline as comma

"p1,p2"
"p3,p4"

because the text is in newline no need of comma between p1,p2 and p3,p4

if you need to use " in the value \" escape it with a \, \" -> "
if you need a \ in value, escape it with another \ , \\ -> \
if you need new line in value quote it with "

"p1,
p2","p3
p4" 

this converts to p1<newline>p2 p3<newline>p4

---

some more examples
since I've written some documentation for my extension that also use CSV I've just reference it
https://github.com/w-e-w/sd-webui-xyz-addon?tab=readme-ov-file#csv---comma-separated-values

note there's a minor but important difference between the built-in xyz and what I written in docs of my extentions.
in the built-in xyz CSV, spaces between the quote character " are not currently allowed

• I made a PR to change this XYZ CSV skipinitialspace #15832 but till then leading spaces are not allowed
  in short this is good

"a","b","c"

but not this

"a", "b", "c"