diff options
| -rw-r--r-- | starmath/qa/cppunit/test_nodetotextvisitors.cxx | 2 | ||||
| -rw-r--r-- | starmath/source/visitors.cxx | 6 |
2 files changed, 7 insertions, 1 deletions
diff --git a/starmath/qa/cppunit/test_nodetotextvisitors.cxx b/starmath/qa/cppunit/test_nodetotextvisitors.cxx index c3c17f96cb7a..e2575c025db7 100644 --- a/starmath/qa/cppunit/test_nodetotextvisitors.cxx +++ b/starmath/qa/cppunit/test_nodetotextvisitors.cxx @@ -228,7 +228,7 @@ void Test::SimpleOperators() parseandparseagain("coprod{a}", "Coproduct"); parseandparseagain("int from {r_0} to {r_t} a", "Upper and lower bounds shown with integral (from & to)"); ParseAndCheck("int csup {r_0} csub {r_t} a", "int csup { r _ 0 } csub { r _ t } a ", "Upper and lower bounds shown with integral (csub & csup)"); -//FIXME ParseAndCheck("sum csup { size 8 { x - 1 } } csub { size 8 a } b ", "sum csup { size 8 { x - 1 } } csub { size 8 a } b ", "Sum with sized upper and lower bounds"); + ParseAndCheck("sum csup { size 8 { x - 1 } } csub { size 8 a } b ", "sum csup { size 8 { x - 1 } } csub { size 8 a } b ", "Sum with sized upper and lower bounds"); parseandparseagain("int{a}", "Integral"); parseandparseagain("intd_{1}^{2}{x dx}", "Dynamically-sized integral"); parseandparseagain("iint{a}", "Double integral"); diff --git a/starmath/source/visitors.cxx b/starmath/source/visitors.cxx index 90ce467c6d79..e6d393567133 100644 --- a/starmath/source/visitors.cxx +++ b/starmath/source/visitors.cxx @@ -2189,16 +2189,22 @@ void SmNodeToTextVisitor::Visit( SmUnHorNode* pNode ) void SmNodeToTextVisitor::Visit( SmBinHorNode* pNode ) { + const SmNode *pParent = pNode->GetParent(); + bool bBraceNeeded = pParent && pParent->GetType() == NFONT; SmNode *pLeft = pNode->LeftOperand(), *pOper = pNode->Symbol(), *pRight = pNode->RightOperand(); Separate( ); + if (bBraceNeeded) + Append( "{ " ); pLeft->Accept( this ); Separate( ); pOper->Accept( this ); Separate( ); pRight->Accept( this ); Separate( ); + if (bBraceNeeded) + Append( "} " ); } void SmNodeToTextVisitor::Visit( SmBinVerNode* pNode ) |