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| author | Ivan Timofeev <timofeev.i.s@gmail.com> | 2012-07-21 12:37:19 +0400 |
|---|---|---|
| committer | Ivan Timofeev <timofeev.i.s@gmail.com> | 2012-07-21 12:52:57 +0400 |
| commit | cb4c69121a7ca4db4748a78a16d87aaadb3aa9fa (patch) | |
| tree | cff5968361de87f1e6f34bd0173b210bf2714679 /starmath | |
| parent | 5a14b6bb09bd054589deec1a58d96fe5fc562f0c (diff) | |
fdo#38887: SmNodeToTextVisitor: use braces for nested scripts
Though it is unclear why everything is wrapped into SmExpressionNode. But still
it is so, the patch will work.
Change-Id: Ib62f1a148c737ad110f659f73181ed51e02b8594
Diffstat (limited to 'starmath')
| -rw-r--r-- | starmath/source/visitors.cxx | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/starmath/source/visitors.cxx b/starmath/source/visitors.cxx index 2722e4e045c7..9c279702d057 100644 --- a/starmath/source/visitors.cxx +++ b/starmath/source/visitors.cxx @@ -2504,6 +2504,12 @@ void SmNodeToTextVisitor::Visit( SmLineNode* pNode ) void SmNodeToTextVisitor::Visit( SmExpressionNode* pNode ) { bool bracketsNeeded = pNode->GetNumSubNodes() != 1 || pNode->GetSubNode(0)->GetType() == NBINHOR; + // nested subsups + bracketsNeeded |= + pNode->GetParent()->GetType() == NSUBSUP && + pNode->GetNumSubNodes() == 1 && + pNode->GetSubNode(0)->GetType() == NSUBSUP; + if (bracketsNeeded) { Append( "{ " ); } |