NAME

       function::isinstr - Returns whether a string is a substring of another string

SYNOPSIS

           isinstr:long(s1:string,s2:string)

ARGUMENTS

       s1
           string to search in

       s2
           substring to find

DESCRIPTION

       This function returns 1 if string s1 contains s2, otherwise zero.

SEE ALSO

       tapset::string(3stap)