slightly improve deepcopy everywhere

akkartik

Feb 18, 2025, 4:48 AM

AHNBMC7IPEFFNDYZDZRXPDAHPAX5PIAOUFIO2LVPOAJL3AX4YYQAC

Dependencies

• [2] KKMFQDR4 editing source code from within the app
• [3] VJ77YABH more efficient undo/redo
• [4] ILOA5BYF separate data structure for each line's cache data
• [5] 73OCE2MC after much struggle, a brute-force undo

Change contents

• replacement in undo.lua at line 86
  [3.2498]→[3.2498:2571](∅→∅)
  − if seen and seen[obj] then return seen[obj] end

  − local s = seen or {}
  [3.2498]

  [3.2571]
  + seen = seen or {}

  + if seen[obj] then return seen[obj] end
• replacement in undo.lua at line 89
  [3.2624]→[3.2624:2642](∅→∅)
  − s[obj] = result
  [3.2624]

  [3.2642]
  + seen[obj] = result
• replacement in undo.lua at line 91
  [3.2669]→[3.2669:2713](∅→∅)
  − result[deepcopy(k, s)] = deepcopy(v, s)
  [3.2669]

  [3.2713]
  + result[deepcopy(k, seen)] = deepcopy(v, seen)
• replacement in source_undo.lua at line 87
  [2.3150]→[2.3150:3223](∅→∅)
  − if seen and seen[obj] then return seen[obj] end

  − local s = seen or {}
  [2.3150]

  [2.3223]
  + seen = seen or {}

  + if seen[obj] then return seen[obj] end
• replacement in source_undo.lua at line 90
  [2.3276]→[2.3276:3294](∅→∅)
  − s[obj] = result
  [2.3276]

  [2.3294]
  + seen[obj] = result
• replacement in source_undo.lua at line 92
  [2.3321]→[2.3321:3365](∅→∅)
  − result[deepcopy(k, s)] = deepcopy(v, s)
  [2.3321]

  [2.3365]
  + result[deepcopy(k, seen)] = deepcopy(v, seen)