Initializing help system before first use

getreadcnt

Purpose
Get the number of items read in during last `initializations from' for a given label.
Synopsis
function getreadcnt(l:string):integer
Argument
l 
A label
Return value
Number of items read in for label l.
Further information
Value 0 is returned if the given string does not correspond to a label or if control parameter readcnt has not been set to true before execution of the initializations block.

Parent Topic Predefined functions and procedures

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