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PR/43469 CVS commit: src/bin/sh

The following reply was made to PR bin/43469; it has been noted by GNATS.

From: "Christos Zoulas" <>
Subject: PR/43469 CVS commit: src/bin/sh
Date: Tue, 16 Nov 2010 13:17:33 -0500

 Module Name:   src
 Committed By:  christos
 Date:          Tue Nov 16 18:17:32 UTC 2010
 Modified Files:
        src/bin/sh: parser.c
 Log Message:
 PR/43469: Antii Kantee: test/util/sh/t_expand:strip fails.
 Bring back fixes from revision 1.75:
 - Fix a couple of bugs to make the following two echo statements print the
   same output as they should:
     line='#define bindir "/usr/bin" /* comment */'
     echo "${line%%/\**}"
     echo ${line%%/\**}
 1. ISDBLQUOTE() was not working properly for non VSNORMAL expansions because
    varnest was incremented before the variable was completely parsed. Add
    an insub adjustment to keep track of that.
 2. When we have a quoted backslash, we either need to escape twice, because
    one level of escaping will be stripped later (in the variable substitution
    case) or simply enter the backslash.
 To generate a diff of this commit:
 cvs rdiff -u -r1.76 -r1.77 src/bin/sh/parser.c
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

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