Nobody can show a different way,a modern way, for creating my script ? Why did I feel so comfortable by recreating the 1960s GOTO statement in Bash ?
On Mon, May 13, 2024 at 6:30 PM Will Mengarini <sel...@eskimo.com> wrote: > Nobody has yet applauded this glorious implementation > of the 1960s GOTO statement in *Bash*?! > > * Mario Marietto <marietto2...@gmail.com> [24-05/13=Mo 13:37 +0200]: > > function jumpto > > { > > label=$1 > > cmd=$(sed -n "/$label:/{:a;n;p;ba};" $0 | grep -v ':$') > > eval "$cmd" > > exit > > } > > Anyway, Marietto, you've got two typi: > > > mid : > That should be "mid:". > > > jump foo > That should be "jumpto foo". > > Once you've got your root-login script working, I hope you > move on to implementing a complete open-source PL/I compiler. > -- Mario.