fix help for rectangles and squares

Dependencies

• [2] HOSPP2AN crisp font rendering
• [*] VHQCNMAR several more modules

Change contents

• edit in help.lua at line 79
  [2.7639]

  [4.9970]
  + elseif Current_drawing_mode == 'rectangle' then

  + if #drawing.pending.vertices < 2 then

  + love.graphics.print("* Press 'p' to add a vertex to the rectangle", Margin_left+30,y)

  + y = y + Line_height

  + else

  + love.graphics.print('* Release the mouse button to finish drawing the rectangle', Margin_left+30,y)

  + y = y + Line_height

  + love.graphics.print("* Press 'p' to replace the second vertext of the rectangle", Margin_left+30,y)

  + y = y + Line_height

  + end

  + elseif Current_drawing_mode == 'square' then

  + if #drawing.pending.vertices < 2 then

  + love.graphics.print("* Press 'p' to add a vertex to the square", Margin_left+30,y)

  + y = y + Line_height

  + else

  + love.graphics.print('* Release the mouse button to finish drawing the square', Margin_left+30,y)

  + y = y + Line_height

  + love.graphics.print("* Press 'p' to replace the second vertext of the square", Margin_left+30,y)

  + y = y + Line_height

  + end