doc/go1.2.txt: dereference pointer values when evaluating args for escape funcs
doc/go1.2.txt: dereference pointer values when evaluating args for escape funcs

R=golang-dev, adg
CC=golang-dev
https://codereview.appspot.com/13262043

pombredanne/go-deleteme,apparentlymart/golang,apparentlymart/golang,apparentlymart/golang,pombredanne/go-deleteme,pombredanne/go-deleteme,tv42/old-go,tv42/old-go,apparentlymart/golang,pombredanne/go-deleteme,tv42/old-go,tv42/old-go,apparentlymart/golang,pombredanne/go-deleteme,tv42/old-go,pombredanne/go-deleteme,apparentlymart/golang,tv42/old-go,tv42/old-go,pombredanne/go-deleteme,apparentlymart/golang