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fixes to LINENO, read -n, command substitution and backslash-escaped newlines

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This commit is contained in:
Chet Ramey
2021-12-20 20:03:26 -05:00
parent 5f2dd5ff95
commit b2b78a6348
16 changed files with 895 additions and 1185 deletions
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test.c
+7 -4
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@@ -633,7 +633,8 @@ unary_test (op, arg, flags)
if (valid_array_reference (arg, aflags))
{
char *t;
int rtype, ret;
int ret;
array_eltstate_t es;
/* Let's assume that this has already been expanded once. */
/* XXX - TAG:bash-5.2 fix with corresponding fix to execute_cmd.c:
@@ -642,11 +643,13 @@ unary_test (op, arg, flags)
if (shell_compatibility_level > 51)
/* Allow associative arrays to use `test -v array[@]' to look for
a key named `@'. */
aflags |= AV_ATSTARKEYS;
t = array_value (arg, 0, aflags, &rtype, (arrayind_t *)0);
aflags |= AV_ATSTARKEYS; /* XXX */
init_eltstate (&es);
t = get_array_value (arg, aflags|AV_ALLOWALL, &es);
ret = t ? TRUE : FALSE;
if (rtype > 0) /* subscript is * or @ */
if (es.subtype > 0) /* subscript is * or @ */
free (t);
flush_eltstate (&es);
return ret;
}
else if (legal_number (arg, &r)) /* -v n == is $n set? */