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| author | Denys Vlasenko | 2021-12-29 06:41:05 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2021-12-29 07:26:23 +0100 |
| commit | 0e2cb6d1e2553675bba2999829bbc29219aea987 (patch) | |
| tree | fdc8ea2ab05183b6b2c5b780e292d6c02eafc961 /coreutils | |
| parent | 0fcc7f5f738e38766cde59ffd193643458c26cba (diff) | |
| download | busybox-0e2cb6d1e2553675bba2999829bbc29219aea987.zip busybox-0e2cb6d1e2553675bba2999829bbc29219aea987.tar.gz | |
echo: add FIXME comment
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'coreutils')
| -rw-r--r-- | coreutils/echo.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/coreutils/echo.c b/coreutils/echo.c index 82f0358..44b2eb5 100644 --- a/coreutils/echo.c +++ b/coreutils/echo.c @@ -321,6 +321,8 @@ int echo_main(int argc, char **argv) if (*arg == '0' && (unsigned char)(arg[1] - '0') < 8) { arg++; } +//FIXME? we also accept non-0 starting sequences (see echo-prints-slash_41 test) +// echo -ne '-\41-' prints "-!-". bash 5.0.17 does not (prints "-\41-"). /* bb_process_escape_sequence can handle nul correctly */ c = bb_process_escape_sequence( (void*) &arg); } |