Add wrapper script, improve libdemo

Dependencies

• [2] 7AUC4NKI Initial commit

Change contents

• file addition: demo-full.sh (---r------)
  [2.2]
  + #!/usr/bin/env bash

  +

  + set -Eeuo pipefail

  +

  + source "$(dirname "${BASH_SOURCE[0]}")/bash/libdemo.sh"

  +

  + for f in $(find . -name 'demo.sh' | sort); do

  + clear

  + demoheader "$(dirname "${f}")"

  + "${f}"

  + done
• replacement in bash/libdemo.sh at line 111
  [2.2427]→[2.2427:2469](∅→∅)
  − if [ "${expect}" != 0 ]; then
  [2.2427]

  [2.2469]
  + if [ "${expect}" = failure ]; then
• replacement in bash/libdemo.sh at line 128
  [2.2919]→[2.2919:2960](∅→∅)
  − if [ "${expect}" = 0 ]; then
  [2.2919]

  [2.2960]
  + if [ "${expect}" = success ]; then
• replacement in bash/libdemo.sh at line 151
  [2.3506]→[2.3506:3523](∅→∅)
  − expect=0
  [2.3506]

  [2.3523]
  + expect=success
• replacement in bash/libdemo.sh at line 156
  [2.3561]→[2.3561:3578](∅→∅)
  − expect=1
  [2.3561]

  [2.3578]
  + expect=failure
• edit in bash/libdemo.sh at line 158
  [2.3599]

  [2.3599]
  + }

  +

  + democlear() {

  + clear

  + }

  +

  + c() {

  + democlear
• replacement in 01-nix-run/demo.sh at line 7
  [2.3911]→[2.3911:4005](∅→∅)
  − , With Docker we might use \'docker run curlimages/curl wttr.in/Delft\'\; with Nix we can use
  [2.3911]

  [2.4005]
  + , With Docker we might use \'docker run curlimages/curl wttr.in/Delft\'\;

  + , with Nix we can use
• edit in 01-nix-run/demo.sh at line 18
  [2.4233]
  +

  + c