Macro dparagraph 

dparagraph!() { /* proc-macro */ }

Create a paragraph with interactive elements from a string.

Interactive text sections are automatically added from text delimited by [[ and ]] (Also see: [mparagraph]). The return type is the value of whichever text token that was clicked.

Syntax

dparagraph!(maybe_key, expr1, expr2, ..., exprN)

# Additional
Text is trimmed
Multiple inputs are accepted, and produce multiple paragraphs
The interactive elements must not change between renders.