bring couple more globals back to the app level

Dependencies

• [2] 2L5MEZV3 experiment: new edit namespace
• [3] 4KC7I3E2 make colors easier to edit
• [4] 6LJZN727 handle chords
• [5] OTIBCAUJ love2d scaffold
• [6] VVXVV2D2 change data model; text can now have metadata
• [7] K464QQR4 more defensive resize handling
• [8] 7Q6GKOOL .
• [9] AD34IX2Z couple more tests
• [10] UH4YWHW5 button framework is at the app level
• [*] AVTNUQYR basic test-enabled framework
• [*] NX3DDSCZ fix a variable name
• [*] CIQN2MDE bugfix: typing a capital letter deletes selection

Change contents

• replacement in main.lua at line 17
  [3.1566]→[2.105:140](∅→∅)
  − return edit.initialize_globals()
  [3.1566]

  [2.140]
  + edit.initialize_globals()

  +

  + -- resize

  + Last_resize_time = nil

  +

  + -- blinking cursor

  + Cursor_time = 0
• edit in main.lua at line 153
  [12.1398]

  [2.160]
  + Cursor_time = Cursor_time + dt

  + -- some hysteresis while resizing

  + if Last_resize_time then

  + if App.getTime() - Last_resize_time < 0.1 then

  + return

  + else

  + Last_resize_time = nil

  + end

  + end
• edit in main.lua at line 183
  [12.1444]

  [2.194]
  + Cursor_time = 0 -- ensure cursor is visible immediately after it moves
• edit in main.lua at line 188
  [13.110]

  [2.242]
  + Cursor_time = 0 -- ensure cursor is visible immediately after it moves
• edit in main.lua at line 193
  [12.1512]

  [2.291]
  + Cursor_time = 0 -- ensure cursor is visible immediately after it moves
• edit in main.lua at line 198
  [14.836]

  [2.319]
  + Cursor_time = 0 -- ensure cursor is visible immediately after it moves
• edit in main.lua at line 203
  [12.1591]

  [2.363]
  + Cursor_time = 0 -- ensure cursor is visible immediately after it moves
• edit in edit.lua at line 104
  [2.3765]→[2.3765:3835](∅→∅)
  −

  − -- resize

  − Last_resize_time = nil

  −

  − -- blinking cursor

  − Cursor_time = 0
• edit in edit.lua at line 169
  [2.6120]→[2.6120:6332](∅→∅)
  − Cursor_time = Cursor_time + dt

  − -- some hysteresis while resizing

  − if Last_resize_time then

  − if App.getTime() - Last_resize_time < 0.1 then

  − return

  − else

  − Last_resize_time = nil

  − end

  − end
• edit in edit.lua at line 191
  [2.6837]→[2.6837:6912](∅→∅)
  − -- ensure cursor is visible immediately after it moves

  − Cursor_time = 0
• edit in edit.lua at line 231
  [2.8468]→[2.8468:8543](∅→∅)
  − -- ensure cursor is visible immediately after it moves

  − Cursor_time = 0
• edit in edit.lua at line 268
  [2.9723]→[2.9723:9798](∅→∅)
  − -- ensure cursor is visible immediately after it moves

  − Cursor_time = 0
• edit in edit.lua at line 286
  [2.10386]→[2.10386:10461](∅→∅)
  − -- ensure cursor is visible immediately after it moves

  − Cursor_time = 0