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commit bash-20060302 snapshot

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This commit is contained in:
Chet Ramey
2011-12-03 22:45:57 -05:00
parent 27a1808ccd
commit 462a7a25f1
26 changed files with 9393 additions and 71 deletions
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parse.y
+6 -1
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@@ -2737,6 +2737,7 @@ parse_matched_pair (qc, open, close, lenp, flags)
char *ret, *nestret, *ttrans;
int retind, retsize, rflags;
/* itrace("parse_matched_pair: open = %c close = %c", open, close); */
count = 1;
pass_next_character = backq_backslash = was_dollar = in_comment = 0;
check_comment = (flags & P_COMMAND) && qc != '\'' && qc != '"' && (flags & P_DQUOTE) == 0;
@@ -2824,8 +2825,10 @@ parse_matched_pair (qc, open, close, lenp, flags)
{
if MBTEST((flags & P_ALLOWESC) && ch == '\\')
pass_next_character++;
#if 0
else if MBTEST((flags & P_BACKQUOTE) && ch == '\\')
backq_backslash++;
#endif
continue;
}
@@ -2908,6 +2911,7 @@ add_nestret:
}
FREE (nestret);
}
#if 0
else if MBTEST(qc == '`' && (ch == '"' || ch == '\'') && in_comment == 0)
{
/* Add P_BACKQUOTE so backslash quotes the next character and
@@ -2917,7 +2921,8 @@ add_nestret:
nestret = parse_matched_pair (0, ch, ch, &nestlen, rflags|P_BACKQUOTE);
goto add_nestret;
}
else if MBTEST(was_dollar && (ch == '(' || ch == '{' || ch == '[')) /* ) } ] */
#endif
else if MBTEST(open != '`' && was_dollar && (ch == '(' || ch == '{' || ch == '[')) /* ) } ] */
/* check for $(), $[], or ${} inside quoted string. */
{
if (open == ch) /* undo previous increment */