simplify

Dependencies

• [2] Z5HLXU4P add state arg to a few functions
• [3] 2TQR4PSY add args to some functions
• [4] ZPUQSPQP extract a few methods
• [5] LF7BWEG4 group all editor globals
• [6] WLJCIXYM add state arg to a few functions
• [7] CUIV2LE5 some typos
• [8] MXA3RZYK deduce left/right from state where possible
• [9] TGHAJBES use line cache for drawings as well
• [10] AYE2VEGJ extract a couple of methods
• [11] NHNP76LG swap return values
• [*] BULPIBEG beginnings of a module for the text editor

Change contents

• replacement in text.lua at line 501
  [3.3744]→[3.73:103](∅→∅),[3.103]→[2.6708:6766](∅→∅),[2.6766]→[3.104:129](∅→∅),[3.71032]→[3.104:129](∅→∅),[3.263]→[3.104:129](∅→∅),[3.129]→[3.3921:3929](∅→∅),[3.3921]→[3.3921:3929](∅→∅)
  − local scroll_down = false

  − if Text.le1(State.screen_bottom1, State.cursor1) then

  − scroll_down = true

  − end
  [3.3744]

  [3.3929]
  + local scroll_down = Text.le1(State.screen_bottom1, State.cursor1)