hush/shell/hush_test/hush-read/read_n.tests

echo 'test' | (read reply; echo "$reply")
echo 'test' | (read -n 3 reply; echo "$reply")
echo 'test' | (read -n3 reply; echo "$reply")
hush: use ash's read builtin function old new delta shell_builtin_read - 1000 +1000 set_local_var_from_halves - 24 +24 setvar2 - 7 +7 ... popstring 140 134 -6 ash_main 1375 1368 -7 setvar 184 174 -10 arith_set_local_var 36 - -36 builtin_read 1096 185 -911 ------------------------------------------------------------------------------ (add/remove: 3/1 grow/shrink: 5/23 up/down: 1038/-1007) Total: 31 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com> 2010-01-12 22:29:57 +00:00			`echo 'test' \| (read reply; echo "$reply")`
			`echo 'test' \| (read -n 3 reply; echo "$reply")`
			`echo 'test' \| (read -n3 reply; echo "$reply")`