Found out why abs() was printed with the wrong font.

Author: gunterkoenigsmann

src/AbsCell.cpp

@@ -38,6 +38,7 @@ AbsCell::AbsCell(Cell *parent, Configuration **config, CellPointers *cellPointer
   m_last(NULL)
 {
   m_open->DontEscapeOpeningParenthesis();
+  m_open->SetStyle(TS_FUNCTION);
 }
 
 // Old cppcheck bugs:

src/SqrtCell.cpp

@@ -37,6 +37,7 @@ SqrtCell::SqrtCell(Cell *parent, Configuration **config, CellPointers *cellPoint
   m_open(new TextCell(parent, config, cellPointers, "sqrt(")),
   m_close(new TextCell(parent, config, cellPointers, ")"))
 {
+  m_open->SetStyle(TS_FUNCTION);
   m_signSize = 50;
   m_signWidth = 18;
   m_signTop = m_signSize / 2;