Log message:
Pullup ticket #4873 - requested by cyber
devel/nbpatch: security fix

Revisions pulled up:
- devel/nbpatch/Makefile                                        1.10
- devel/nbpatch/files/backupfile.c                              1.3
- devel/nbpatch/files/common.h                                  1.5
- devel/nbpatch/files/inp.c                                     1.7
- devel/nbpatch/files/nbpatch.1                                 1.2
- devel/nbpatch/files/nbpatch.cat1                              1.2
- devel/nbpatch/files/patch.c                                   1.3
- devel/nbpatch/files/pch.c                                     1.2

---
   Module Name:    pkgsrc
   Committed By:   joerg
   Date:           Sat Nov  7 18:29:50 UTC 2015

   Modified Files:
           pkgsrc/devel/nbpatch: Makefile
           pkgsrc/devel/nbpatch/files: backupfile.c common.h inp.c nbpatch.1
               nbpatch.cat1 patch.c pch.c

   Log message:
   nbpatch-20151107: Merge various changes from NetBSD:
   (1) Allow "-V none" to disable backups.
   (2) Stricter control about valid ed-style patches.
   (3) Avoid shell use when looking for RCS, remove SCCS support.