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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2009-10-29 03:39:55 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2009-10-29 03:39:55 +0100 |
| commit | 00f0ef4a0cd58582a15afcc77f4601013ce0861c (patch) | |
| tree | 473486aac36e283c70fdd4682dedbddee26e950f /libbb | |
| parent | e039e689e3c4baefb4b62703429aaf86eef1bd99 (diff) | |
| download | busybox-00f0ef4a0cd58582a15afcc77f4601013ce0861c.tar.gz | |
echo et al: support \e escape
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb')
| -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 11059d1a5..3ad908b57 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; |