| Denys Vlasenko | 8cd04d1 | 2010-01-08 15:44:07 +0100 | [diff] [blame] | 1 | printf 'a\t\tb\tc\n' | ( IFS=$(printf "\t") read a b c; echo "test 1: .$a. .$b. .$c." ) |
| 2 | printf 'a\t\tb\tc\n' | ( IFS=$(printf " \t") read a b c; echo "test 2: .$a. .$b. .$c." ) |
| 3 | printf 'a,,b,c\n' | ( IFS="," read a b c; echo "test 3: .$a. .$b. .$c." ) |
| 4 | printf 'a,,b,c\n' | ( IFS=" ," read a b c; echo "test 4: .$a. .$b. .$c." ) |
| 5 | printf 'a ,, c\n' | ( IFS=" ," read a b c; echo "test 5: .$a. .$b. .$c." ) |
| 6 | printf 'a ,, c d\n' | ( IFS=" ," read a b c d; echo "test 6: .$a. .$b. .$c. .$d." ) |
| 7 | printf ' a,,b,c,d , ,\n' | ( IFS=" ," read a b c; echo "test 7: .$a. .$b. .$c." ) |
| 8 | printf '\t,\ta\t,\tb\tc' | ( IFS=$(printf " \t,") read a b c d; echo "test 8: .$a. .$b. .$c. .$d." ) |
| 9 | printf '\t\ta\t,\tb\tc' | ( IFS=$(printf " \t,") read a b c d; echo "test 9: .$a. .$b. .$c. .$d." ) |
| 10 | printf '\t,\ta\t,,\tb\tc' | ( IFS=$(printf " \t,") read a b c d e; echo "test A: .$a. .$b. .$c. .$d. .$e." ) |