Plus print[ln] with the ability to print struct values.
Note for language mavens: if a "..." function passes its argument
to another "..." function, the argument is not wrapped again. This
allows printf to call fprintf without extra manipulation. It's good
but needs to go in the spec.
This code works:
///
package main
import fmt "fmt"
import os "os"
type T struct { s string; a, b int }
func main() {
P := fmt.Printer();
P.printf("%s = %d with float value %.4f\n", "hi there", 7, 123.456);
P.println("hi there", 7, 123.456);
P.fprintf(os.Stdout, "%s = %d with float value %.4f\n", "hi there", 7, 123.456);
P.println(T{"x", 7, 234}, "end of struct", 8, 9);
}
R=rsc
DELTA=28 (7 added, 3 deleted, 18 changed)
OCL=18321
CL=18324
uses reflection to determine arguments.
for now, the arguments must be provided as a struct; the compiler
will soon do the packaging automatically for "..." parameters.
R=rsc
DELTA=1436 (909 added, 520 deleted, 7 changed)
OCL=17823
CL=17831
