strings don't compare equal to numbers, i.e. 1 != "1"

tests/script/test-builtin.mse-script

@@ -149,8 +149,8 @@ assert( to_boolean(true)   == true )
 assert( to_boolean("true") == true )
 assert( to_boolean(1)      == true )
 assert( to_boolean(0)      == false )
-assert( to_int(1.5)  == "1" )
-assert( to_int("15") == "15" )
+assert( to_int(1.5)  == 1 )
+assert( to_int("15") == 15 )
 assert( to_int(true) == 1 )
 assert( to_int("")   == 0 )
 assert( to_int(rgb(255,255,255)) == 255 )
@@ -159,9 +159,10 @@ assert( to_color("red") == rgb(255,0,0) )
 assert( to_real("bla") or else "FAIL" == "FAIL" )
 assert( to_number(1)     == 1 )
 assert( to_number(1.5)   == 1.5 )
+assert( to_number(1.5)   != 1 )
 assert( to_number("1")   == 1 )
 assert( to_number("1.5") == 1.5 )
-assert( to_number("bla") or else "FAIL" == "FAIL" )
+assert( (to_number("bla") or else "FAIL") == "FAIL" )
 
 # nil
 assert(to_string(nil)=="")