busybox/shell/hush_test/hush-read/read_REPLY.tests
Denys Vlasenko 03dad22f8a hush: use ash's read builtin
function                                             old     new   delta
shell_builtin_read                                     -    1000   +1000
set_local_var_from_halves                              -      24     +24
setvar2                                                -       7      +7
...
popstring                                            140     134      -6
ash_main                                            1375    1368      -7
setvar                                               184     174     -10
arith_set_local_var                                   36       -     -36
builtin_read                                        1096     185    -911
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(add/remove: 3/1 grow/shrink: 5/23 up/down: 1038/-1007)        Total: 31 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-01-12 23:29:57 +01:00

6 lines
282 B
Plaintext
Executable File

echo ' \abc1 d\ef ' | ( read ; echo "test 1: |$REPLY|" )
echo ' \abc2 d\ef ' | ( read -r ; echo "test 2: |$REPLY|" )
echo ' \abc3 d\ef ' | ( read REPLY; echo "test 3: |$REPLY|" )
echo ' \abc4 d\ef ' | ( read -r REPLY; echo "test 4: |$REPLY|" )
echo Done