[gentoo-commits] proj/libbash:master commit in: bashast/, bashast/gunit/

["Petteri Räty" <betelgeuse@gentoo.org>]

commit:     67e3dcb6e274e7f3764d622e8c4f2ac634784441
Author:     Mu Qiao <qiaomuf <AT> gentoo <DOT> org>
AuthorDate: Thu Jul 28 08:30:52 2011 +0000
Commit:     Petteri Räty <betelgeuse <AT> gentoo <DOT> org>
CommitDate: Tue Aug  2 07:52:18 2011 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/libbash.git;a=commit;h=67e3dcb6

Parser: support ${?}

---
 bashast/bashast.g              |    1 +
 bashast/gunit/param_main.gunit |    1 +
 2 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/bashast/bashast.g b/bashast/bashast.g
index d09138a..f2d5c3c 100644
--- a/bashast/bashast.g
+++ b/bashast/bashast.g
@@ -874,6 +874,7 @@ variable_name
 	|	DOLLAR
 	|	TIMES
 	|	AT
+	|	QMARK
 	|	POUND;
 
 variable_name_no_digit

diff --git a/bashast/gunit/param_main.gunit b/bashast/gunit/param_main.gunit
index e73caf3..422b7ac 100644
--- a/bashast/gunit/param_main.gunit
+++ b/bashast/gunit/param_main.gunit
@@ -57,6 +57,7 @@ variable_reference:
 "$*" -> (VAR_REF *)
 "${@}" -> (VAR_REF @)
 "${#}" -> (VAR_REF #)
+"${?}" -> (VAR_REF ?)
 "$#" -> (VAR_REF #)
 "${!foo}" -> (VAR_REF (VAR_REF foo))
 "${!#}" -> (VAR_REF (VAR_REF #))