From: "Petteri Räty" <betelgeuse@gentoo.org>
To: gentoo-commits@lists.gentoo.org
Subject: [gentoo-commits] proj/libbash:master commit in: scripts/, bashast/
Date: Wed, 27 Apr 2011 15:11:12 +0000 (UTC) [thread overview]
Message-ID: <67ae08a05b489c31f9df7453eea3ed8446d4f5ae.betelgeuse@gentoo> (raw)
commit: 67ae08a05b489c31f9df7453eea3ed8446d4f5ae
Author: Mu Qiao <qiaomuf <AT> gentoo <DOT> org>
AuthorDate: Tue Apr 26 10:47:40 2011 +0000
Commit: Petteri Räty <betelgeuse <AT> gentoo <DOT> org>
CommitDate: Wed Apr 27 14:58:45 2011 +0000
URL: http://git.overlays.gentoo.org/gitweb/?p=proj/libbash.git;a=commit;h=67ae08a0
Walker: support until loop
---
bashast/libbashWalker.g | 5 +++--
scripts/compound_command.bash | 12 ++++++++++++
scripts/compound_command.bash.result | 4 ++++
3 files changed, 19 insertions(+), 2 deletions(-)
diff --git a/bashast/libbashWalker.g b/bashast/libbashWalker.g
index 01c080e..8dc0b41 100644
--- a/bashast/libbashWalker.g
+++ b/bashast/libbashWalker.g
@@ -406,8 +406,9 @@ for_modification
while_expr
@declarations {
ANTLR3_MARKER command_index;
+ bool negate;
}
- :^(WHILE {
+ :^((WHILE { negate = false; } | UNTIL { negate = true; }) {
// omit the first DOWN token
SEEK(INDEX() + 1);
@@ -415,7 +416,7 @@ while_expr
while(true)
{
command_list(ctx);
- if(walker->get_status())
+ if(walker->get_status() == (negate? 0 : 1))
break;
command_list(ctx);
SEEK(command_index);
diff --git a/scripts/compound_command.bash b/scripts/compound_command.bash
index 9da53b8..ad00e63 100644
--- a/scripts/compound_command.bash
+++ b/scripts/compound_command.bash
@@ -34,3 +34,15 @@ while [ $i \< 0 ]
do
echo "Shouldn't print this"
done
+
+i=0;
+until [ $i == 4 ]
+do
+ i=$(( i + 1 ))
+ echo $i
+done
+
+until [ $i \> 0 ]
+do
+ echo "Shouldn't print this"
+done
diff --git a/scripts/compound_command.bash.result b/scripts/compound_command.bash.result
index b2d305a..3e2e9f4 100644
--- a/scripts/compound_command.bash.result
+++ b/scripts/compound_command.bash.result
@@ -15,6 +15,10 @@ ghi
2
3
4
+1
+2
+3
+4
file= foo bar
foo=ghi
i=4
next reply other threads:[~2011-04-27 15:11 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-27 15:11 Petteri Räty [this message]
-- strict thread matches above, loose matches on Subject: below --
2012-08-19 15:23 [gentoo-commits] proj/libbash:master commit in: scripts/, bashast/ Petteri Räty
2012-08-19 14:54 Petteri Räty
2012-08-19 14:54 Petteri Räty
2012-08-19 14:29 Petteri Räty
2012-08-07 2:38 Mu Qiao
2012-08-07 2:38 Mu Qiao
2012-08-07 2:38 Mu Qiao
2012-07-29 12:46 Petteri Räty
2012-07-29 12:45 Petteri Räty
2012-07-08 9:44 Petteri Räty
2012-07-08 9:31 Petteri Räty
2012-06-03 9:08 Petteri Räty
2012-06-03 9:08 Petteri Räty
2012-06-03 9:08 Petteri Räty
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2011-08-04 13:53 Petteri Räty
2011-08-04 13:53 Petteri Räty
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2011-08-04 13:53 Petteri Räty
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2011-07-20 13:08 Petteri Räty
2011-06-25 10:30 Petteri Räty
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2011-06-25 10:30 Petteri Räty
2011-06-25 10:05 Petteri Räty
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2011-06-19 19:15 Petteri Räty
2011-06-18 9:55 Petteri Räty
2011-06-16 16:53 Petteri Räty
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2011-06-09 11:46 Petteri Räty
2011-06-09 8:15 Petteri Räty
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2011-05-23 14:39 Petteri Räty
2011-05-22 21:00 Petteri Räty
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2011-05-11 7:19 Petteri Räty
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2011-04-27 15:11 Petteri Räty
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2011-04-12 18:29 Petteri Räty
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2011-04-03 13:09 Petteri Räty
2011-04-03 10:16 Petteri Räty
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