Example instrrev.bas :
a = "alabama mama"
StartPosition = 5000
while IsDefined(StartPosition)
StartPosition = InStrRev(a,"ma",StartPosition)
print StartPosition
print
StartPosition = StartPosition - 1
wend
print InStrRev("almafa","maf")
print
print InStrRev("almafa","alma")
print
print InStrRev("almafa","afa")
print
print InStrRev("almafa","faa")
print
Result executing instrrev.bas :
Possible error messages sent to stderr: