diff options
| -rw-r--r-- | libbb/process_escape_sequence.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libbb/process_escape_sequence.c b/libbb/process_escape_sequence.c index 11059d1..3ad908b 100644 --- a/libbb/process_escape_sequence.c +++ b/libbb/process_escape_sequence.c @@ -20,10 +20,11 @@ char FAST_FUNC bb_process_escape_sequence(const char **ptr) { /* bash builtin "echo -e '\ec'" interprets \e as ESC, * but coreutils "/bin/echo -e '\ec'" does not. - * manpages tend to support coreutils way. */ + * manpages tend to support coreutils way. + * Update: coreutils added support for \e on 28 Oct 2009. */ static const char charmap[] ALIGN1 = { - 'a', 'b', /*'e',*/ 'f', 'n', 'r', 't', 'v', '\\', 0, - '\a', '\b', /*27,*/ '\f', '\n', '\r', '\t', '\v', '\\', '\\' }; + 'a', 'b', 'e', 'f', 'n', 'r', 't', 'v', '\\', 0, + '\a', '\b', 27, '\f', '\n', '\r', '\t', '\v', '\\', '\\' }; const char *p; const char *q; |