| # Unicode: cf 80 | |
| case π in | |
| ( "π" ) echo ok ;; | |
| ( * ) echo WRONG ;; | |
| esac | |
| # Unicode: cf 81 | |
| case ρ in | |
| ( "ρ" ) echo ok ;; | |
| ( * ) echo WRONG ;; | |
| esac | |
| # Unicode: cf 82 | |
| case ς in | |
| ( "ς" ) echo ok ;; | |
| ( * ) echo WRONG ;; | |
| esac | |
| case "π" in | |
| ( π ) echo ok ;; | |
| ( * ) echo WRONG ;; | |
| esac | |
| case "ρ" in | |
| ( ρ ) echo ok ;; | |
| ( * ) echo WRONG ;; | |
| esac | |
| case "ς" in | |
| ( ς ) echo ok ;; | |
| ( * ) echo WRONG ;; | |
| esac |