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  • Committer: Arnold D. Robbins
  • Date: 2016-12-22 15:23:16 UTC
  • mfrom: (731.1.11)
  • mto: (731.14.2) (1056.1.1)
  • mto: This revision was merged to the branch mainline in revision 742.
  • Revision ID: git-v1:293b5a86a9053668773e75b35682c41ca64e0db6
Merge branch 'master' into feature/andy

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ChangeLog
 
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2016-12-22         Arnold D. Robbins     <arnold@skeeve.com>
 
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        * dfa.c: Sync with GNULIB.
 
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        * intprops.h: New file.
 
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        * Makefile.am (base_sources): Add intprops.h.
 
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        Unrelated.  Import GNULIB fix for regex: fix integer-overflow
 
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        bug in never-used code.
 
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        Problem reported by Clément Pit–Claudel in:
 
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        http://lists.gnu.org/archive/html/emacs-devel/2016-12/msg00654.html
 
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        Fix by Paul Eggert  <eggert@cs.ucla.edu>:
 
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        * regex_internal.h: Include intprops.h.
 
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        * regexec.c (re_search_2_stub): Use it to avoid undefined
 
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        behavior on integer overflow.
 
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        Unrelated. Set up a support directory for externally obtained
 
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        support files.
 
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        * Makefile.am (base_sources, EXTRA_DIST): Edit lists.
 
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        (SUBDIRS): Get ordering right.
 
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        (LDADD): Add support/libsupport.a.
 
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        (DEFS): Add -I for support directory.
 
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        * dfa.c, dfa.h, getopt.c, getopt.h, getopt1.c, getopt_int.h,
 
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        intprops.h, localeinfo.c, localeinfo.h, random.c, random.h,
 
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        regcomp.c, regex.c, regex.h, regex_internal.c, regex_internal.h,
 
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        regexec.c, verify.h, xalloc.h: Moved to support.
 
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2016-12-11         Arnold D. Robbins     <arnold@skeeve.com>
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        * dfa.c: Sync with GNULIB.