[parrot/parrot] a0dbe1: add function Parrot_str_new_init and replace commo...

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  Branch: refs/heads/master
  Home:   https://github.com/parrot/parrot

  Commit: a0dbe1f7d0b30e85c2b478db3251b41b5d8ed557
      https://github.com/parrot/parrot/commit/a0dbe1f7d0b30e85c2b478db3251b41b5d8ed557
  Author: NotFound <julian.notfound at gmail.com>
  Date:   2011-08-18 (Thu, 18 Aug 2011)

  Changed paths:
    M include/parrot/string_funcs.h
  M src/pmc/ptr.pmc
  M src/pmc/unmanagedstruct.pmc
  M src/string/api.c

  Log Message:
  -----------
  add function Parrot_str_new_init and replace common parts of to_string methods with a call to it