First batch of extra files

eps/hpr2448/hpr2448_trace_of_read_value.txt

@@ -0,0 +1,22 @@
+$ set -x
+
+$ read_value 'What is your surname? ' surname 'Not provided'
++ read_value 'What is your surname? ' surname 'Not provided'
++ local 'prompt=What is your surname? '
++ local outputname=surname
++ local 'default=Not provided'
++ local var
++ [[ -n Not provided ]]
++ default='-i '\''Not provided'\'''
++ eval 'read -r -e -i '\''Not provided'\'' -p '\''What is your surname? '\'' var'
+++ read -r -e -i 'Not provided' -p 'What is your surname? ' var
+What is your surname? Putin
++ res=0
++ [[ 0 -ne 0 ]]
++ eval 'surname='\''Putin'\'''
+++ surname=Putin
++ return 0
+
+$ set +x; echo "$surname"
++ set +x
+Putin