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From: Tor Egge <tegge@FreeBSD.ORG>
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Date: Sun, 6 Sep 1998 14:13:10 -0700 (PDT)
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To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG
Subject: cvs commit: src/bin/sh expand.c expand.h memalloc.c mksyntax.c
         parser.c parser.h var.h
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tegge       1998/09/06 14:13:10 PDT

  Modified files:
    bin/sh               expand.c expand.h memalloc.c mksyntax.c 
                         parser.c parser.h var.h 
  Log:
  Better handling of word splitting.  Don't record the same region
  multiple times when performing nested variable expansion, and
  preserve some quoting information in order to avoid removing
  apparently empty expansion result.
  
  Revision  Changes    Path
  1.23      +210 -42   src/bin/sh/expand.c
  1.6       +3 -1      src/bin/sh/expand.h
  1.10      +2 -2      src/bin/sh/memalloc.c
  1.12      +2 -1      src/bin/sh/mksyntax.c
  1.23      +10 -1     src/bin/sh/parser.c
  1.7       +2 -1      src/bin/sh/parser.h
  1.7       +2 -1      src/bin/sh/var.h