4.13 $PIECE

SYNTAX:

$PIECE(s,d[,n[,end]])

Accesses the nth through end d-delimited pieces of string s.

The first argument is the string to be evaluated.

The second argument is the delimiter to be used.

The optional third argument is the first d-delimited piece to access, and defaults to 1.

The optional fourth argument is the final d-delimited piece to access, and defaults to the value of the third argument (n).

Can be used on the right-hand side of an expression in order to SET a value into a d-delimited piece of s.

This document was generated on September 10, 2021 using texi2html 5.0.