Strings

concat

Signature

(b String) (a String) | concat | (a+b String)

Example

"foo" "bar" concat => "foobar"

Concatenates two strings and puts the result onto the stack.

concat-all

Signature

<mark> (as ...String) | concat-all | (a String)

Example

"a" "b" "c" "d" concat-all => "abcd"

Concatenates all the strings on the stack down to the mark andputs the result on the stack.

trim

Signature

(x String) | trim | (y String)

Example

" foo " trim => "foo"

Removes trailing and leading whitespace around a string.