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authorDenys Vlasenko <vda.linux@googlemail.com>2010-06-04 19:59:49 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2010-06-04 19:59:49 +0200
commite4070cb0d7586037c6fcf0f0f00d8d5b97f649d3 (patch)
treeabb5ef8065937f596c1e1e1249dc745c1076465b /coreutils/tr.c
parent6db13732954b23bd0f6f55c5b3c3941f0547141c (diff)
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partially migrate coreutils to Config.src and Kbuild.src
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to '')
-rw-r--r--coreutils/tr.c29
1 files changed, 29 insertions, 0 deletions
diff --git a/coreutils/tr.c b/coreutils/tr.c
index 6d4cb4a14..12d07152b 100644
--- a/coreutils/tr.c
+++ b/coreutils/tr.c
@@ -18,6 +18,35 @@
18/* http://www.opengroup.org/onlinepubs/009695399/utilities/tr.html 18/* http://www.opengroup.org/onlinepubs/009695399/utilities/tr.html
19 * TODO: graph, print 19 * TODO: graph, print
20 */ 20 */
21
22//kbuild:lib-$(CONFIG_TR) += tr.o
23
24//config:config TR
25//config: bool "tr"
26//config: default n
27//config: help
28//config: tr is used to squeeze, and/or delete characters from standard
29//config: input, writing to standard output.
30
31config FEATURE_TR_CLASSES
32 bool "Enable character classes (such as [:upper:])"
33 default n
34 depends on TR
35 help
36 Enable character classes, enabling commands such as:
37 tr [:upper:] [:lower:] to convert input into lowercase.
38
39config FEATURE_TR_EQUIV
40 bool "Enable equivalence classes"
41 default n
42 depends on TR
43 help
44 Enable equivalence classes, which essentially add the enclosed
45 character to the current set. For instance, tr [=a=] xyz would
46 replace all instances of 'a' with 'xyz'. This option is mainly
47 useful for cases when no other way of expressing a character
48 is possible.
49
21#include "libbb.h" 50#include "libbb.h"
22 51
23enum { 52enum {