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

["Mu Qiao" <qiaomuf@gentoo.org>]

commit:     6404756744b9230da6d755b456c6922c1693301a
Author:     André Aparício <aparicio99 <AT> gmail <DOT> com>
AuthorDate: Thu Jul 12 21:30:48 2012 +0000
Commit:     Mu Qiao <qiaomuf <AT> gentoo <DOT> org>
CommitDate: Fri Aug  3 00:03:41 2012 +0000
URL:        http://git.overlays.gentoo.org/gitweb/?p=proj/libbash.git;a=commit;h=64047567

Parser&Walker: Escape '[' and ']'

---
 bashast/bashast.g              |    4 +++-
 bashast/libbashWalker.g        |    2 ++
 scripts/command_execution.bash |    1 +
 3 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/bashast/bashast.g b/bashast/bashast.g
index 3ce2c8e..61c7e57 100644
--- a/bashast/bashast.g
+++ b/bashast/bashast.g
@@ -786,7 +786,7 @@ ns_string_part
 	|OTHER|EQUALS|PCT|PCTPCT|PLUS|MINUS|DOT|DOTDOT|COLON
 	|TILDE|LSQUARE|RSQUARE|CARET|POUND|COMMA|EXPORT|LOCAL|DECLARE|AT
 	// Escaped characters
-	|ESC_RPAREN|ESC_LPAREN|ESC_DOLLAR|ESC_GT|ESC_LT|ESC_TICK|ESC_DQUOTE
+	|ESC_RPAREN|ESC_LPAREN|ESC_RSQUARE|ESC_LSQUARE|ESC_DOLLAR|ESC_GT|ESC_LT|ESC_TICK|ESC_DQUOTE
 	// The following is for filename expansion
 	|TIMES|QMARK;
 
@@ -1160,6 +1160,8 @@ LOGICOR	:	'||';
 CONTINUE_LINE	:	(ESC EOL)+{$channel=HIDDEN;};
 ESC_RPAREN	:	ESC RPAREN;
 ESC_LPAREN	:	ESC LPAREN;
+ESC_RSQUARE	:	ESC RSQUARE;
+ESC_LSQUARE	:	ESC LSQUARE;
 ESC_DOLLAR	:	ESC DOLLAR;
 ESC_TICK	:	ESC TICK;
 COMMAND_SUBSTITUTION_PAREN

diff --git a/bashast/libbashWalker.g b/bashast/libbashWalker.g
index 27377de..9c85f9d 100644
--- a/bashast/libbashWalker.g
+++ b/bashast/libbashWalker.g
@@ -462,6 +462,8 @@ options {backtrack = true;}
 }
 	:ESC_RPAREN { $libbash_value = ")"; }
 	|ESC_LPAREN { $libbash_value = "("; }
+	|ESC_RSQUARE { $libbash_value = "]"; }
+	|ESC_LSQUARE { $libbash_value = "["; }
 	|ESC_DOLLAR { $libbash_value = "$"; }
 	|ESC_DQUOTE { $libbash_value = "\""; }
 	|ESC_GT { $libbash_value = ">"; }

diff --git a/scripts/command_execution.bash b/scripts/command_execution.bash
index 3b275ca..1cc837b 100644
--- a/scripts/command_execution.bash
+++ b/scripts/command_execution.bash
@@ -96,6 +96,7 @@ eval abc+=\( \"\$@\" \)
 declare MOZILLA_FIVE_HOME="/usr/share/${PN}"
 declare foo=23 empty bar=42
 echo $MOZILLA_FIVE_HOME $foo $lol $bar
+echo \(\)\[\]\$\"\>
 
 FILE=scripts/input_output_test
 echo foo > $FILE