experiment: give up on changing shape mode

Dependencies

• [2] VFJEVPPO bugfix: function names
• [3] 2MA33THZ few more transitions between shapes
• [4] 7OUJM7DL one missing transition between shape modes
• [5] XNFTJHC4 split keyboard handling between Text and Drawing
• [6] BYG5CEMV support for naming points
• [*] BLWAYPKV extract a module

Change contents

• replacement in drawing.lua at line 457
  [3.8788]→[3.8788:8817](∅→∅)
  − elseif chord == 'C-l' then
  [3.8788]

  [3.8817]
  + elseif chord == 'C-l' and not love.mouse.isDown('1') then
• edit in drawing.lua at line 459
  [3.8851]→[3.8851:8931](∅→∅),[3.8931]→[2.11:54](∅→∅),[2.54]→[3.8966:8974](∅→∅),[3.8966]→[3.8966:8974](∅→∅)
  − local drawing,_,shape = Drawing.select_shape_at_mouse()

  − if drawing then

  − Drawing.convert_line(drawing, shape)

  − end
• edit in drawing.lua at line 474
  [3.9740]→[3.9740:9820](∅→∅),[3.9820]→[2.55:101](∅→∅),[2.101]→[3.9858:9866](∅→∅),[3.9858]→[3.9858:9866](∅→∅)
  − local drawing,_,shape = Drawing.select_shape_at_mouse()

  − if drawing then

  − Drawing.convert_horvert(drawing, shape)

  − end