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

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

commit:     249c86b76e37e6057d27956337d5e84d61563498
Author:     André Aparício <aparicio99 <AT> gmail <DOT> com>
AuthorDate: Tue Aug  7 14:53:36 2012 +0000
Commit:     Petteri Räty <betelgeuse <AT> gentoo <DOT> org>
CommitDate: Thu Aug  9 02:44:42 2012 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/libbash.git;a=commit;h=249c86b7

Parser: Support appending strings with special characters

---
 bashast/bashast.g    |    4 ++--
 scripts/var_def.bash |    2 ++
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/bashast/bashast.g b/bashast/bashast.g
index 4438b8c..9fd3fdb 100644
--- a/bashast/bashast.g
+++ b/bashast/bashast.g
@@ -431,8 +431,8 @@ variable_definition_atom
 			-> ^(EQUALS ^(name explicit_arithmetic) string_expr?)
 	|	name EQUALS value? -> ^(EQUALS name value?)
 	|	name PLUS EQUALS array_value -> ^(PLUS_ASSIGN name array_value)
-	|	name PLUS EQUALS string_expr_part?
-			-> ^(EQUALS name ^(STRING ^(VAR_REF name) string_expr_part?));
+	|	name PLUS EQUALS string_expr_part*
+			-> ^(EQUALS name ^(STRING ^(VAR_REF name) string_expr_part*));
 value
 	:	string_expr
 	|	array_value;

diff --git a/scripts/var_def.bash b/scripts/var_def.bash
index dc47b6c..b3ffca7 100644
--- a/scripts/var_def.bash
+++ b/scripts/var_def.bash
@@ -82,6 +82,8 @@ FOO005=abc
 echo $FOO005
 FOO005+=def
 echo $FOO005
+FOO005+=-foo-bar
+echo $FOO005
 function foo() {
     local -i foo=1
     local -a bar=(1 2 3)