| 1 | #!/usr/bin/env bash |
| 2 | # |
| 3 | # Constructs borrowed from ksh. Hm I didn't realize zsh also implements these! |
| 4 | # mksh implements most too. |
| 5 | |
| 6 | ### C-style for loop |
| 7 | n=10 |
| 8 | for ((a=1; a <= n ; a++)) # Double parentheses, and naked 'n' |
| 9 | do |
| 10 | if test $a = 3; then |
| 11 | continue |
| 12 | fi |
| 13 | if test $a = 6; then |
| 14 | break |
| 15 | fi |
| 16 | echo $a |
| 17 | done # A construct borrowed from ksh93. |
| 18 | ## status: 0 |
| 19 | ## STDOUT: |
| 20 | 1 |
| 21 | 2 |
| 22 | 4 |
| 23 | 5 |
| 24 | ## N-I mksh status: 1 |
| 25 | ## N-I mksh stdout-json: "" |
| 26 | |
| 27 | ### For loop with and without semicolon |
| 28 | for ((a=1; a <= 3; a++)); do |
| 29 | echo $a |
| 30 | done # A construct borrowed from ksh93. |
| 31 | for ((a=1; a <= 3; a++)) do |
| 32 | echo $a |
| 33 | done # A construct borrowed from ksh93. |
| 34 | ## status: 0 |
| 35 | ## STDOUT: |
| 36 | 1 |
| 37 | 2 |
| 38 | 3 |
| 39 | 1 |
| 40 | 2 |
| 41 | 3 |
| 42 | ## N-I mksh status: 1 |
| 43 | ## N-I mksh stdout-json: "" |