insert()

Inserts a new header-value at a certain position within the output data.

For e.g.: insert(3, @critter)

This match component creates a new header at index 3 (0-based) and sets the value for each line of output to the @critter variable.

Data signatures
insert( insert at index: $${\color{green}int}$$, insert header name: $${\color{green}str}$$, data: $${\color{green}None}$$ ǁ $${\color{green}Any}$$ )

Call signatures
insert( insert at index: Term, insert header name: Term, data: Variable ǁ Header ǁ Function ǁ Reference )

Purpose	Value
Main focus	insert() is a side-effect

Context	Qualifier
Match qualifiers	onmatch
Value qualifiers	onmatch

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