Option to inline case statements if the inline formatting only spans one line

[godalming123]

I would like odinfmt to inline case statements more than {inline_single_stmt_case: false} does, but less then {inline_single_stmt_case: true} does.

Take the following code for example:

package main

import "core:fmt"

main :: proc() {
	switch 'a' {
	case 'b':
		if true {
			fmt.println("hi")
		}
	}
}

{inline_single_stmt_case: true} formats this example like so:

package main

import "core:fmt"

main :: proc() {
	switch 'a' {
	case 'b': if true {
				fmt.println("hi")
			}
	}
}

In this case, I would prefer odinfmt to not inline the case.

But I would like odinfmt to inline cases if the inlined case spans one line:

token_formatter :: proc(fi: ^fmt.Info, arg: any, verb: rune) -> bool {
    if verb != 'v' {
        return false
    }
    token := cast(^TokenContents)arg.data
    switch value in token {
    case Error: fmt.wprintf(fi.writer, "the tokenizer error:\n%s", value)
    case NewlineToken: fmt.wprint(fi.writer, "a newline")
    case OpenBracketToken: fmt.wprint(fi.writer, "an open bracket (`(`)")
    case CloseBracketToken: fmt.wprint(fi.writer, "a close bracket (`)`)")
    case OpenSquareBracketToken: fmt.wprint(fi.writer, "an open square bracket (`[`)")
    case CloseSquareBracketToken: fmt.wprint(fi.writer, "a close square bracket (`]`)")
    case OpenAngleBracketToken: fmt.wprint(fi.writer, "an open angle bracket (`<`)")
    case LessThanOrEqualToken: fmt.wprint(fi.writer, "a less than or equal sign (`<=`)")
    case CloseAngleBracketToken: fmt.wprint(fi.writer, "a close angle bracket (`>`)")
    case GreaterThanOrEqualToken: fmt.wprint(fi.writer, "a greater than or equal sign (`>=`)")
    case CommaToken: fmt.wprint(fi.writer, "a comma (`,`)")
    // ...
    }
}