---
- branch: netbsd-9
  date: Tue Jul  7 10:40:46 UTC 2020
  files:
  - new: 1.19.18.1
    old: '1.19'
    path: src/usr.bin/m4/extern.h
    pathrev: src/usr.bin/m4/extern.h@1.19.18.1
    type: modified
  - new: 1.27.18.1
    old: '1.27'
    path: src/usr.bin/m4/m4.1
    pathrev: src/usr.bin/m4/m4.1@1.27.18.1
    type: modified
  - new: 1.48.2.1
    old: '1.48'
    path: src/usr.bin/m4/main.c
    pathrev: src/usr.bin/m4/main.c@1.48.2.1
    type: modified
  - new: 1.8.34.1
    old: '1.8'
    path: src/usr.bin/m4/trace.c
    pathrev: src/usr.bin/m4/trace.c@1.8.34.1
    type: modified
  id: 20200707T104046Z.22a2e524e588b75aa85d57a34a8de0dbdcc09d83
  log: "Pull up following revision(s) (requested by uwe in ticket #981):\n\n\tusr.bin/m4/m4.1:
    revision 1.28\n\tusr.bin/m4/m4.1: revision 1.29\n\tusr.bin/m4/extern.h: revision
    1.20\n\tusr.bin/m4/main.c: revision 1.49\n\tusr.bin/m4/m4.1: revision 1.30\n\tusr.bin/m4/trace.c:
    revision 1.9\n\tusr.bin/m4/main.c: revision 1.50\n\nTry not to lose error output
    with --error-output.\n\nTry to avoid the trap we set up ourselves while avoiding
    freopen(3).\nWhen exit flushes and closes open streams it may close sfp first
    and\nwhen it comes about to flush and close stderr, the descriptor is\nalready
    gone and we lose any buffered error output.  This actually\nhappens on some hosts,
    breaking --trace output used by autoconf.\n\nFix --error-output to be more like
    GNU m4.\n\nGNU m4 --error-output is the same as -o despite the name.  It does
    NOT\naffect warnings, error messages, and 'errprint' output so drop the\nmisguided
    bit of code that tried to freopen stderr without closing it\non failure.  Drop
    -e (which was our local invention) and make merge\n--error-output with -o so that
    both set traceout.  Make trace_file()\npreserve the old traceout on error and
    return error status so that the\ncaller can emit appropriate warning.\n\nDo not
    yet support disabling tracing with an empty name, the rest of\nthe code is not
    ready, we don't do -o positionally and we don't have\n`debugfile'.\n\nFix --error-output
    to be more like GNU m4.  It's a long version of -o.\n\nBump date for previous.\n\nUse
    a date that is actually a real date.\n"
  module: src
  subject: 'CVS commit: [netbsd-9] src/usr.bin/m4'
  unixtime: '1594118446'
  user: martin