speeding up copy, attempt 1

Dependencies

• [2] LXTTOB33 extract a couple of files
• [3] FHSZYAZ2 more precise search highlighting
• [4] HIKLULFQ extract a function

Change contents

• replacement in select.lua at line 166
  [2.48447]→[2.48447:48503](∅→∅)
  − local result = Lines[minl].data:sub(min_offset)..'\n'
  [2.48447]

  [2.48503]
  + local result = {Lines[minl].data:sub(min_offset)}
• replacement in select.lua at line 169
  [2.48564]→[2.48564:48607](∅→∅)
  − result = result..Lines[i].data..'\n'
  [2.48564]

  [2.48607]
  + table.insert(result, Lines[i].data)
• replacement in select.lua at line 172
  [2.48621]→[2.48621:48694](∅→∅)
  − result = result..Lines[maxl].data:sub(1, max_offset-1)

  − return result
  [2.48621]

  [2.48694]
  + table.insert(result, Lines[maxl].data:sub(1, max_offset-1))

  + return table.concat(result, '\n')