Log Message:
Updated archivers/lziprecover to 1.18
--------------------------------------
2016-05-12  Antonio Diaz Diaz  <antonio@gnu.org>

        * Version 1.18 released.
        * main.cc: Added new option '-a, --trailing-error'.
        * merge.cc (open_input_files): Use CRC to test identical files.
        * repair.cc (repair_file): Detect gross damage before repairing.
        * repair.cc: Repair a damaged dictionary size in the header.
        * repair.cc: Try bytes at offsets 7 to 11 first.
        * Decompression time has been reduced by 2%.
        * main.cc (decompress): Print up to 6 bytes of trailing data
          when '-tvvvv' is specified.
        * decoder.cc (verify_trailer): Removed test of final code.
        * main.cc (main): Delete '--output' file if infd is a terminal.
        * main.cc (main): Don't use stdin more than once.
        * Use 'close_and_set_permissions' and 'set_signals' in all modes.
        * range_dec.cc (list_file): Show dictionary size and size of
          trailing data (if any) with '-lv'.
        * Added new option '-A, --alone-to-lz'.
        * Added new option '-W, --debug-decompress'.
        * Added new option '-X, --show-packets'.
        * Changed short name of option '--debug-delay' to '-Y'.
        * Changed short name of option '--debug-repair' to '-Z'.
        * unzcrash.cc: Added new option '-B, --block'.
        * unzcrash.cc: Added new option '-d, --delta'.
        * unzcrash.cc: Added new option '-t, --truncate'.
        * unzcrash.cc: Added new option '-z, --zcmp'.
        * unzcrash.cc: Read files as large as RAM allows.
        * unzcrash.cc: Compare output using zcmp if decompressor returns 0.
        * unzcrash.cc: Accept negative position and size.
        * lzip.texi: Added chapter 'Trailing data'.
        * configure: Avoid warning on some shells when testing for g++.
        * Makefile.in: Detect the existence of install-info.
        * testsuite/check.sh: Don't check error messages.
        * testsuite/check.sh: A POSIX shell is required to run the tests.