substring

substring
	YCP String Builtins

Name

substring — Extract a substring

Synopsis

`string substring (`	string	`STRING` ,
	integer	`START` ,
	integer	`LENGTH` `)`;

Parameters

string STRING
integer START
integer LENGTH

Return

string

Description

Extract a substring of the string STRING, starting at START after the first one with length of at most LENGTH.

Usage

  substring ("some text", 5, 2) -> "te"
  substring ("some text", 42, 2) -> ""


substring		find