Handle whitespace in option value

[Leo927]

myshellscript mycommand -option "a banana"
And the option will have a value of "a instead of a banana.
If the option has an arity of infinite, option will be two values [""a", "banana"'] rather than a single value ["a banana"]

[jvalkeal]

Can you show how you defined a command. In sample https://github.com/spring-projects/spring-shell/blob/main/spring-shell-samples/src/main/java/org/springframework/shell/samples/e2e/OptionalValueCommands.java those work like this:

my-shell:>e2e anno optional-value --arg1 foo
Hello foo
my-shell:>e2e anno optional-value --arg1 "foo"
Hello foo
my-shell:>e2e anno optional-value --arg1 "foo bar"
Hello foo bar
my-shell:>e2e reg optional-value --arg1 foo
Hello foo
my-shell:>e2e reg optional-value --arg1 "foo"
Hello foo
my-shell:>e2e reg optional-value --arg1 "foo bar"
Hello foo bar

[Leo927]

Yes, it handles white space in interactive mode. But it doesn't in non-interactive mode.