Add Simplified Chinese messages for BSD grep.

usr.bin/grep/nls/Makefile.inc

@@ -10,6 +10,7 @@ NLS+=	ja_JP.UTF-8
 NLS+=	pt_BR.ISO8859-1
 NLS+=	ru_RU.KOI8-R
 NLS+=	uk_UA.UTF-8
+NLS+=	zh_CN.UTF-8
 
 NLSSRCDIR= ${.CURDIR}/nls
 .for lang in ${NLS}

usr.bin/grep/nls/zh_CN.UTF-8.msg

@@ -0,0 +1,13 @@
+$ $FreeBSD$
+$
+$set 1
+$quote "
+1 "(标准输入)"
+2 "读取 bzip2 压缩文件时出错"
+3 "选项 %s 无法识别"
+4 "用法： %s [-abcDEFGHhIiJLlmnOoPqRSsUVvwxZ] [-A 行数] [-B 行数] [-C[行数]]\n"
+5 "\t[-e 模式] [-f 文件] [--binary-files=值] [--color=何时]\n"
+6 "\t[--context[=行数]] [--directories=动作] [--label] [--line-buffered]\n"
+7 "\t[--null] [模式] [文件名 ...]\n"
+8 "二进制文件 %s 包含模式\n"
+9 "%s (BSD grep) %s\n"