Template:Substr any/doc


 * Description
 * This template extracts a substring of any characters, including accented letters, for a specified offset and length.


 * Dependencies:
 * Uses Template:Str index any


 * Syntax
 * Type  somewhere.


 * Sample output
 * returns 2 letters "".
 * returns the 4 characters starting at the 9th, "".
 * returns 4 letters "" as too short for 10.