Tweak libdemo

Dependencies

• [2] 2R2ODHJN Tweak handling of exit status in libdemo
• [3] M5U5PAX7 Add wrapper script, improve libdemo
• [4] XESRNBNV Tweak i
• [5] 7AUC4NKI Initial commit
• [6] VT7F3Q7Q Clean up libdemo
• [7] 55PCHITP Clean up libdemo

Change contents

• replacement in libdemo/libdemo.sh at line 164
  [2.44]→[2.44:69](∅→∅)
  − democmd "$@"
  [2.44]

  [3.4]
  + democmd "$@" || return 1
• replacement in libdemo/libdemo.sh at line 185
  [3.180]→[3.3523:3544](∅→∅),[3.366]→[3.3523:3544](∅→∅),[2.536]→[3.3523:3544](∅→∅),[3.3523]→[3.3523:3544](∅→∅)
  − democmd "$@"
  [2.536]

  [3.3544]
  + democmd "$@" || return 1
• replacement in libdemo/libdemo.sh at line 194
  [3.223]→[3.3578:3599](∅→∅),[3.390]→[3.3578:3599](∅→∅),[2.688]→[3.3578:3599](∅→∅),[3.3578]→[3.3578:3599](∅→∅)
  − democmd "$@"
  [2.688]

  [3.391]
  + democmd "$@" || return 1