- The <B>insdelln</B> and <B>winsdelln</B> routines, for positive <I>n</I>, insert <I>n</I> lines
- into the specified window above the current line. The <I>n</I> bottom lines
- are lost. For negative <I>n</I>, delete <I>n</I> lines (starting with the one under
- the cursor), and move the remaining lines up. The bottom <I>n</I> lines are
+ The <STRONG>insdelln</STRONG> and <STRONG>winsdelln</STRONG> routines, for positive <EM>n</EM>, insert <EM>n</EM> lines
+ into the specified window above the current line. The <EM>n</EM> bottom lines
+ are lost. For negative <EM>n</EM>, delete <EM>n</EM> lines (starting with the one under
+ the cursor), and move the remaining lines up. The bottom <EM>n</EM> lines are