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commit bash-20080626 snapshot

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This commit is contained in:
Chet Ramey
2011-12-07 09:25:06 -05:00
parent e33f22038c
commit fdf670eaa1
48 changed files with 4104 additions and 1876 deletions
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parse.y
+7 -3
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@@ -2304,7 +2304,7 @@ gather_here_documents ()
int r = 0;
while (need_here_doc)
{
make_here_document (redir_stack[r++]);
make_here_document (redir_stack[r++], line_number);
need_here_doc--;
}
}
@@ -4142,8 +4142,12 @@ read_token_word (character)
}
#if defined (ARRAY_VARS)
/* Identify possible array subscript assignment; match [...] */
else if MBTEST(character == '[' && token_index > 0 && assignment_acceptable (last_read_token) && token_is_ident (token, token_index)) /* ] */
/* Identify possible array subscript assignment; match [...]. If
parser_state&PST_COMPASSIGN, we need to parse [sub]=words treating
`sub' as if it were enclosed in double quotes. */
else if MBTEST(character == '[' && /* ] */
((token_index > 0 && assignment_acceptable (last_read_token) && token_is_ident (token, token_index)) ||
(token_index == 0 && (parser_state&PST_COMPASSIGN))))
{
ttok = parse_matched_pair (cd, '[', ']', &ttoklen, 0);
if (ttok == &matched_pair_error)