replace all usages of adacut.py

Author: leogermond

contrib/example_extract.py

@@ -5,7 +5,7 @@
 import difflib
 
 scripts_dir = Path(__file__).parent
-adacut = esubp.cmd.python.arg(scripts_dir / "adacut.py")
+adacut = esubp.cmd.adacut
 
 esubp.verbose = True
 

courses/fundamentals_of_ada/examples/protected_objects_2/cut_extracts.sh

@@ -1,7 +1,7 @@
 #! /usr/bin/env bash
 set -e
 FWD=$(dirname "$0")
-ADACUT=$FWD/../../../../contrib/adacut.py
+ADACUT=$(which adacut)
 
 (
  set -e

courses/fundamentals_of_ada/examples/protected_objects_lock_free/cut_extracts.sh

@@ -1,7 +1,7 @@
 #! /usr/bin/env bash
 set -e
 FWD=$(dirname "$0")
-ADACUT=$FWD/../../../../contrib/adacut.py
+ADACUT=$(which adacut)
 
 (
  set -e

courses/fundamentals_of_ada/examples/select_non_blocking_entry_and_call/cut_extracts.sh

@@ -1,7 +1,7 @@
 #! /usr/bin/env bash
 set -e
 FWD=$(dirname "$0")
-ADACUT=$FWD/../../../../contrib/adacut.py
+ADACUT=$(which adacut)
 
 (
  set -e

courses/fundamentals_of_ada/examples/select_requeue_issue/cut_extracts.sh

@@ -1,7 +1,7 @@
 #! /usr/bin/env bash
 set -e
 FWD=$(dirname "$0")
-ADACUT=$FWD/../../../../contrib/adacut.py
+ADACUT=$(which adacut)
 
 (
  set -e

courses/fundamentals_of_ada/examples/task_select_multiple_or/cut_extracts.sh

@@ -1,7 +1,7 @@
 #! /usr/bin/env bash
 set -e
 FWD=$(dirname "$0")
-ADACUT=$FWD/../../../../contrib/adacut.py
+ADACUT=$(which adacut)
 
 (
  set -e

courses/fundamentals_of_ada/mini_projects/cinema/README.md

@@ -165,7 +165,7 @@ The commands available for the ref implementation are:
 
 # Updating the question / answer code
 
-Since, the question code is extracted from the answers code using adacut.py (present in this repository).
+Since, the question code is extracted from the answers code using adacut (installed from pip)
 You will need to update the code from the `template/` directory then use the `build.sh` script to generate
 the `src/` and `answers/` directories.