#6 visual studio 2017 compile error in scriptLineStream.cxx

[Lowell Boggs, Jr.]

calls to basic string .append(x, y+1) are causing a compile error because x and (y+1) are of different types. Though they are of the correct value. Casting x to (char const *p) x fixes the problem. I'll release the fix shortly. There are two places in scriptLineStream.cxx where this problem occurs.