0e2cb6d1e
Denys Vlasenko
2021-12-29
Subject
echo: add FIXME comment
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coreutils/echo.c+2 -0
| @@ -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); | |
| } | |