Formula:Str index/doc
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Usage
recensere{{str index|text|number}} = Returns the number-th character of text.
Only supports a limited character set. Returns an error on unknown characters. Returns   for a blank space.
Examples
recensere- {{str index|0123456789ABCDEF|15}} → E
- {{str index|0123456789ABCDEF|18}} → ((str index)): String is not long enough.
{{str len|{{str index|a b|2}}}}→ 5