Hi,
the bash-3.1.5 has a problem with quoting which leads to
a different output of
echo $(set -- $'a b'; echo $#)
and
echo "$(set -- $'a b'; echo $#)"
The patch below fix this problem.
Werner
--------------------------------------------------------------------------------
*** parse.y
--- parse.y Tue Jan 10 11:36:59 2006
***************
*** 2842,2848 ****
ttrans = ansiexpand (nestret, 0, nestlen - 1, &ttranslen);
xfree (nestret);
! if ((rflags & P_DQUOTE) == 0)
{
nestret = sh_single_quote (ttrans);
free (ttrans);
--- 2842,2848 ----
ttrans = ansiexpand (nestret, 0, nestlen - 1, &ttranslen);
xfree (nestret);
! if (extended_quote || (rflags & P_DQUOTE) == 0)
{
nestret = sh_single_quote (ttrans);
free (ttrans);
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