This change also uses Key.code instead of Key.outputText for the
variety of parentheses keys taht introduced by I85998f17.
Bug: 5975484
Change-Id: I86879c9942d264edc71e5893325a2f582763d12f
This change alters the CSV parser behavior. The parser only resolves
* String resource reference. ["@string/res" -> "<content_of_res>"]
* Other occurrence of escape sequence will be intact. ["\x" -> "\x"]
Before this change, escape sequence in moreKeys string is parsed three
times. At first in parsing string resource, next in CSV parser, and at
last in KeySpecParser. So that representing single escape character
itself is a bit annoying, "\\\\\\\\".
Now we can represent single escape character itself in string resource by "\\\\".
Change-Id: Ib978e17b779cc82585eed8241ac3857508b14bc7
Tadashi G. Takaoka