yet another key conflict

Dependencies

• [2] HOSPP2AN crisp font rendering
• [3] VHQCNMAR several more modules
• [4] XNFTJHC4 split keyboard handling between Text and Drawing
• [5] 6LIPEQ5I more robust transitions to temporary modes
• [*] BLWAYPKV extract a module

Change contents

• replacement in help.lua at line 8
  [2.5014]→[2.5014:5106](∅→∅)
  − love.graphics.print("* Hover on a point and press 'ctrl+v' to start moving it,", 16+30,y)
  [2.5014]

  [2.5106]
  + love.graphics.print("* Hover on a point and press 'ctrl+u' to pick it up and start moving it,", 16+30,y)
• replacement in help.lua at line 10
  [2.5128]→[2.5128:5216](∅→∅)
  − love.graphics.print("then press the mouse button to finish", 16+30+bullet_indent(),y)
  [2.5128]

  [2.5216]
  + love.graphics.print("then press the mouse button to drop it", 16+30+bullet_indent(),y)
• replacement in drawing.lua at line 475
  [3.10036]→[3.10036:10096](∅→∅)
  − elseif chord == 'C-v' and not love.mouse.isDown('1') then
  [3.10036]

  [3.10096]
  + elseif chord == 'C-u' and not love.mouse.isDown('1') then