From m204wiki
Jump to navigation Jump to search


Returns the 1-based position of the needle argument within the haystack argument, or it returns 0 if the needle value is not found within the haystack value.

If fewer than two arguments are specified, an error is issued.



where the haystack and needle arguments observe the rules for &&function string arguments.

For example, the first &&index call in the following fragment would return 3; the second would return 0:

set &g = 'george'  &&index(&g,'or')  &&index('moe', 'x') 

Introduced: Build 58