<- [[.:prplreference| PRPL reference]] <- [[.:prplreference#program_flow_control|Program Flow Control]] ===== I ===== ^Arguments^Result^Notation^ | |number| [ - number] | === Description === Current loop index. Pushes the value of the current "do" loop onto the stack. Only use within loops. Note that I refers to the innermost loop. === Examples === do(5 0) trace(I) loop