#include <VBSTRING.bas> ' source in /Program Files/Coridium/BASIClib
FUNCTION INSTR( start , searchee, lookfor )
This FUNCTION written in BASIC searches the string searchee looking for the string lookfor, starting at the start-th character.
If it is found, the position of the first character of lookfor in searchee is returned, otherwise 0.
start is based on 1 being the first character, which is consistent
with the InStr VB function, but inconsistent with the VB
searchee.Chars(0) being the first character. The C style
STRSTR version of this routine uses 0 as the first character.