Enhancing the illusion of a shell

2022-04-09 14:30:50 -04:00 · 2022-04-09 14:30:50 -04:00 · bae576a997
commit bae576a997
parent f33e2e1ec9
1 changed files with 2 additions and 1 deletions
--- a/tutorial.sh
+++ b/tutorial.sh
@ -12,8 +12,9 @@ for t in $([ $# -gt 0 ] && echo "$@" || ls -v tests/*.sh); do
    printf "\033[33;1mGiven these lines:              Give this output:\033[m\n"
    diff -y -W60 --color=always "${t/.sh/.in}" "${t/.sh/.out}"
    while true; do
-        printf "\n\033[1mbp --pattern \033[m"
+        printf "\n\033[1m$ bp --pattern ''\033[D\033[m"
        read -r pat
+        pat="${pat%\'}"
        printf "\033[0;2mRunning: \033[32m%s\033[m\n\n" "bp -p '$pat'"
        printf "\033[33;1mExpected output:                Your pattern's output:\033[m\n"
        bp -p "$pat" < "${t/.sh/.in}" 2>"$tmpfile" | diff -y -W60 --color=always "${t/.sh/.out}" - && break