-\twocolitem{\texttt{moveAbs(x, y)}}{Move graphics cursor to absolute position}
-\twocolitem{\texttt{moveRel(dx, dy)}}{Move graphics cursor relative to current position}
-\twocolitem{\texttt{pointAbs(x, y)}}{Draw point at current position}
-\twocolitem{\texttt{pointRel(dx, dy)}}{Draw point relative to current position}
-\twocolitem{\texttt{lineAbs(x, y)}}{Draw line from current position to
+\twocolitem{\texttt{moveAbs(x,y)}}{Move graphics cursor to absolute position}
+\twocolitem{\texttt{moveRel(dx,dy)}}{Move graphics cursor relative to current position}
+\twocolitem{\texttt{pointAbs(x,y)}}{Draw point at current position}
+\twocolitem{\texttt{pointRel(dx,dy)}}{Draw point relative to current position}
+\twocolitem{\texttt{lineAbs(x,y)}}{Draw line from current position to