total executions of each stack trace:
Entry: 1/102 Calls: 180/1342 = 13.41% [sum: 180; 180/1342 = 13.41%]
  \.choosenim\toolchains\nim-2.2.10\lib\pure\options.nim: isNone 181/1342 =
13.49%
  \.choosenim\toolchains\nim-2.2.10\lib\pure\options.nim: == 365/1342 = 27.20%
  \.choosenim\toolchains\nim-2.2.10\lib\system.nim: == 365/1342 = 27.20%
  \TUI\presenter\backend\ansi\ansibackend.nim: applyStyle 486/1342 = 36.21%
  \TUI\presenter\lib\celltype\celltype.nim: present 1112/1342 = 82.86%
  \rpncalc\rpndemo_live.nim: redraw 1211/1342 = 90.24%
  \rpncalc\rpndemo_live.nim: rpndemo_live 1341/1342 = 99.93%

# Just for confirmation, do I see it right that ~27% of the time is spend in
# `options.nim`? Or is it 27% of `applyStyle`, or something else?