Index: ObsoleteFiles.inc
===================================================================
--- ObsoleteFiles.inc
+++ ObsoleteFiles.inc
@@ -38,6 +38,17 @@
 #   xargs -n1 | sort | uniq -d;
 # done
 
+# 20180607: remove nls support from grep
+OLD_FILES+=usr/share/nls/pt_BR.ISO8859-1/grep.cat
+OLD_FILES+=usr/share/nls/hu_HU.ISO8859-2/grep.cat
+OLD_FILES+=usr/share/nls/ja_JP.SJIS/grep.cat
+OLD_FILES+=usr/share/nls/ja_JP.eucJP/grep.cat
+OLD_FILES+=usr/share/nls/gl_ES.ISO8859-1/grep.cat
+OLD_FILES+=usr/share/nls/zh_CN.UTF-8/grep.cat
+OLD_FILES+=usr/share/nls/es_ES.ISO8859-1/grep.cat
+OLD_FILES+=usr/share/nls/ru_RU.KOI8-R/grep.cat
+OLD_FILES+=usr/share/nls/uk_UA.UTF-8/grep.cat
+OLD_FILES+=usr/share/nls/ja_JP.UTF-8/grep.cat
 # 20180517: retire vxge
 OLD_FILES+=usr/share/man/man4/if_vxge.4.gz
 OLD_FILES+=usr/share/man/man4/vxge.4.gz
Index: tools/build/mk/OptionalObsoleteFiles.inc
===================================================================
--- tools/build/mk/OptionalObsoleteFiles.inc
+++ tools/build/mk/OptionalObsoleteFiles.inc
@@ -6276,7 +6276,6 @@
 OLD_FILES+=usr/share/nls/el_GR.UTF-8/tcsh.cat
 OLD_FILES+=usr/share/nls/en_US.ISO8859-1/ee.cat
 OLD_FILES+=usr/share/nls/en_US.ISO8859-15/ee.cat
-OLD_FILES+=usr/share/nls/es_ES.ISO8859-1/grep.cat
 OLD_FILES+=usr/share/nls/es_ES.ISO8859-1/libc.cat
 OLD_FILES+=usr/share/nls/es_ES.ISO8859-1/tcsh.cat
 OLD_FILES+=usr/share/nls/es_ES.ISO8859-15/tcsh.cat
@@ -6308,10 +6307,8 @@
 OLD_FILES+=usr/share/nls/fr_FR.ISO8859-15/ee.cat
 OLD_FILES+=usr/share/nls/fr_FR.ISO8859-15/tcsh.cat
 OLD_FILES+=usr/share/nls/fr_FR.UTF-8/tcsh.cat
-OLD_FILES+=usr/share/nls/gl_ES.ISO8859-1/grep.cat
 OLD_FILES+=usr/share/nls/gl_ES.ISO8859-1/libc.cat
 OLD_FILES+=usr/share/nls/hu_HU.ISO8859-2/ee.cat
-OLD_FILES+=usr/share/nls/hu_HU.ISO8859-2/grep.cat
 OLD_FILES+=usr/share/nls/hu_HU.ISO8859-2/libc.cat
 OLD_FILES+=usr/share/nls/hu_HU.ISO8859-2/sort.cat
 OLD_FILES+=usr/share/nls/it_CH.ISO8859-1/tcsh.cat
@@ -6321,12 +6318,9 @@
 OLD_FILES+=usr/share/nls/it_IT.ISO8859-15/libc.cat
 OLD_FILES+=usr/share/nls/it_IT.ISO8859-15/tcsh.cat
 OLD_FILES+=usr/share/nls/it_IT.UTF-8/tcsh.cat
-OLD_FILES+=usr/share/nls/ja_JP.SJIS/grep.cat
 OLD_FILES+=usr/share/nls/ja_JP.SJIS/tcsh.cat
-OLD_FILES+=usr/share/nls/ja_JP.UTF-8/grep.cat
 OLD_FILES+=usr/share/nls/ja_JP.UTF-8/libc.cat
 OLD_FILES+=usr/share/nls/ja_JP.UTF-8/tcsh.cat
-OLD_FILES+=usr/share/nls/ja_JP.eucJP/grep.cat
 OLD_FILES+=usr/share/nls/ja_JP.eucJP/libc.cat
 OLD_FILES+=usr/share/nls/ja_JP.eucJP/tcsh.cat
 OLD_FILES+=usr/share/nls/ko_KR.UTF-8/libc.cat
@@ -6337,14 +6331,12 @@
 OLD_FILES+=usr/share/nls/pl_PL.ISO8859-2/ee.cat
 OLD_FILES+=usr/share/nls/pl_PL.ISO8859-2/libc.cat
 OLD_FILES+=usr/share/nls/pt_BR.ISO8859-1/ee.cat
-OLD_FILES+=usr/share/nls/pt_BR.ISO8859-1/grep.cat
 OLD_FILES+=usr/share/nls/pt_BR.ISO8859-1/libc.cat
 OLD_FILES+=usr/share/nls/pt_PT.ISO8859-1/ee.cat
 OLD_FILES+=usr/share/nls/ru_RU.CP1251/tcsh.cat
 OLD_FILES+=usr/share/nls/ru_RU.CP866/tcsh.cat
 OLD_FILES+=usr/share/nls/ru_RU.ISO8859-5/tcsh.cat
 OLD_FILES+=usr/share/nls/ru_RU.KOI8-R/ee.cat
-OLD_FILES+=usr/share/nls/ru_RU.KOI8-R/grep.cat
 OLD_FILES+=usr/share/nls/ru_RU.KOI8-R/libc.cat
 OLD_FILES+=usr/share/nls/ru_RU.KOI8-R/tcsh.cat
 OLD_FILES+=usr/share/nls/ru_RU.UTF-8/tcsh.cat
@@ -6353,12 +6345,10 @@
 OLD_FILES+=usr/share/nls/uk_UA.ISO8859-5/tcsh.cat
 OLD_FILES+=usr/share/nls/uk_UA.KOI8-U/ee.cat
 OLD_FILES+=usr/share/nls/uk_UA.KOI8-U/tcsh.cat
-OLD_FILES+=usr/share/nls/uk_UA.UTF-8/grep.cat
 OLD_FILES+=usr/share/nls/uk_UA.UTF-8/libc.cat
 OLD_FILES+=usr/share/nls/uk_UA.UTF-8/tcsh.cat
 OLD_FILES+=usr/share/nls/zh_CN.GB18030/libc.cat
 OLD_FILES+=usr/share/nls/zh_CN.GB2312/libc.cat
-OLD_FILES+=usr/share/nls/zh_CN.UTF-8/grep.cat
 OLD_FILES+=usr/share/nls/zh_CN.UTF-8/libc.cat
 OLD_FILES+=usr/tests/bin/sh/builtins/locale1.0
 .endif
Index: usr.bin/grep/Makefile
===================================================================
--- usr.bin/grep/Makefile
+++ usr.bin/grep/Makefile
@@ -65,12 +65,6 @@
 LIBADD+=	gnuregex
 .endif
 
-.if ${MK_NLS} != "no"
-.include "${.CURDIR}/nls/Makefile.inc"
-.else
-CFLAGS+= -DWITHOUT_NLS
-.endif
-
 HAS_TESTS=
 SUBDIR.${MK_TESTS}+= tests
 
Index: usr.bin/grep/grep.h
===================================================================
--- usr.bin/grep/grep.h
+++ usr.bin/grep/grep.h
@@ -38,15 +38,6 @@
 #include <stdio.h>
 #include <zlib.h>
 
-#ifdef WITHOUT_NLS
-#define	getstr(n)	 errstr[n]
-#else
-#include <nl_types.h>
-
-extern nl_catd		 catalog;
-#define	getstr(n)	 catgets(catalog, 1, n, errstr[n])
-#endif
-
 extern const char		*errstr[];
 
 #define	VERSION		"2.6.0-FreeBSD"
Index: usr.bin/grep/grep.c
===================================================================
--- usr.bin/grep/grep.c
+++ usr.bin/grep/grep.c
@@ -53,15 +53,6 @@
 
 #include "grep.h"
 
-#ifndef WITHOUT_NLS
-#include <nl_types.h>
-nl_catd	 catalog;
-#endif
-
-/*
- * Default messags to use when NLS is disabled or no catalogue
- * is found.
- */
 const char	*errstr[] = {
 	"",
 /* 1*/	"(standard input)",
@@ -162,10 +153,10 @@
 static void
 usage(void)
 {
-	fprintf(stderr, getstr(3), getprogname());
-	fprintf(stderr, "%s", getstr(4));
-	fprintf(stderr, "%s", getstr(5));
-	fprintf(stderr, "%s", getstr(6));
+	fprintf(stderr, errstr[3], getprogname());
+	fprintf(stderr, "%s", errstr[4]);
+	fprintf(stderr, "%s", errstr[5]);
+	fprintf(stderr, "%s", errstr[6]);
 	exit(2);
 }
 
@@ -351,10 +342,6 @@
 
 	setlocale(LC_ALL, "");
 
-#ifndef WITHOUT_NLS
-	catalog = catopen("grep", NL_CAT_LOCALE);
-#endif
-
 	/* Check what is the program name of the binary.  In this
 	   way we can have all the funcionalities in one binary
 	   without the need of scripting and using ugly hacks. */
@@ -470,7 +457,7 @@
 			else if (strcasecmp(optarg, "read") == 0)
 				devbehave = DEV_READ;
 			else
-				errx(2, getstr(2), "--devices");
+				errx(2, errstr[2], "--devices");
 			break;
 		case 'd':
 			if (strcasecmp("recurse", optarg) == 0) {
@@ -481,7 +468,7 @@
 			else if (strcasecmp("read", optarg) == 0)
 				dirbehave = DIR_READ;
 			else
-				errx(2, getstr(2), "--directories");
+				errx(2, errstr[2], "--directories");
 			break;
 		case 'E':
 			grepbehave = GREP_EXTENDED;
@@ -577,9 +564,9 @@
 			break;
 		case 'V':
 #ifdef WITH_GNU
-			printf(getstr(9), getprogname(), VERSION);
+			printf(errstr[9], getprogname(), VERSION);
 #else
-			printf(getstr(8), getprogname(), VERSION);
+			printf(errstr[8], getprogname(), VERSION);
 #endif
 			exit(0);
 		case 'v':
@@ -604,7 +591,7 @@
 			else if (strcasecmp("text", optarg) == 0)
 				binbehave = BINFILE_TEXT;
 			else
-				errx(2, getstr(2), "--binary-files");
+				errx(2, errstr[2], "--binary-files");
 			break;
 		case COLOR_OPT:
 			color = NULL;
@@ -624,7 +611,7 @@
 			} else if (strcasecmp("never", optarg) != 0 &&
 			    strcasecmp("none", optarg) != 0 &&
 			    strcasecmp("no", optarg) != 0)
-				errx(2, getstr(2), "--color");
+				errx(2, errstr[2], "--color");
 			cflags &= ~REG_NOSUB;
 			break;
 		case LABEL_OPT:
@@ -745,10 +732,6 @@
 				continue;
 			c+= procfile(*aargv);
 		}
-
-#ifndef WITHOUT_NLS
-	catclose(catalog);
-#endif
 
 	/* Find out the correct return value according to the
 	   results and the command line option. */
Index: usr.bin/grep/nls/C.msg
===================================================================
--- usr.bin/grep/nls/C.msg
+++ usr.bin/grep/nls/C.msg
@@ -1,13 +0,0 @@
-$ $FreeBSD$
-$
-$set 1
-$quote "
-1 "(standard input)"
-2 "unknown %s option"
-3 "usage: %s [-abcDEFGHhIiLlmnOoPqRSsUVvwxz] [-A num] [-B num] [-C[num]]\n"
-4 "\t[-e pattern] [-f file] [--binary-files=value] [--color=when]\n"
-5 "\t[--context[=num]] [--directories=action] [--label] [--line-buffered]\n"
-6 "\t[--null] [pattern] [file ...]\n"
-7 "Binary file %s matches\n"
-8 "%s (BSD grep) %s\n"
-9 "%s (BSD grep, GNU compatible) %s\n"
Index: usr.bin/grep/nls/Makefile.inc
===================================================================
--- usr.bin/grep/nls/Makefile.inc
+++ usr.bin/grep/nls/Makefile.inc
@@ -1,18 +0,0 @@
-# $FreeBSD$
-NLSNAME= grep
-
-NLS=	es_ES.ISO8859-1
-NLS+=	gl_ES.ISO8859-1
-NLS+=	hu_HU.ISO8859-2
-NLS+=	ja_JP.eucJP
-NLS+=	ja_JP.SJIS
-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 ${NLS}
-NLSSRCFILES_${lang}=${lang}.msg
-.endfor
Index: usr.bin/grep/nls/ja_JP.UTF-8.msg
===================================================================
--- usr.bin/grep/nls/ja_JP.UTF-8.msg
+++ usr.bin/grep/nls/ja_JP.UTF-8.msg
@@ -1,13 +0,0 @@
-$ $FreeBSD$
-$
-$set 1
-$quote "
-1 "(標準入力)"
-2 "%s オプションの指定値に誤りがあります"
-3 "使い方: %s [-abcDEFGHhIiLlmnOoPqRSsUVvwxz] [-A 数字] [-B 数字] [-C[数字]]\n"
-4 "\t[-e パターン] [-f ファイル名] [--binary-files=値] [--color=値]\n"
-5 "\t[--context[=数字]] [--directories=動作] [--label] [--line-buffered]\n"
-6 "\t[--null] [パターン] [ファイル名 ...]\n"
-7 "バイナリファイル %s にマッチしました\n"
-8 "%s (BSD grep) %s\n"
-9 "%s (BSD grep, GNU compatible) %s\n"
Index: usr.bin/grep/nls/uk_UA.UTF-8.msg
===================================================================
--- usr.bin/grep/nls/uk_UA.UTF-8.msg
+++ usr.bin/grep/nls/uk_UA.UTF-8.msg
@@ -1,12 +0,0 @@
-$ $FreeBSD$
-$set 1
-$quote "
-1 "(стандартний ввід)"
-2 "невiдома опція %s"
-3 "використання: %s [-abcDEFGHhIiLlmnOoPqRSsUVvwxz] [-A чис] [-B чис] [-C[чис]]\n"
-4 "\t[-e шаблон] [-f файл] [--binary-files=значення] [--color=коли]\n"
-5 "\t[--context[=чис] [--directories=дія] [--label] [--line-buffered]\n"
-6 "\t[--null] [шаблон] [файл ...]\n"
-7 "двійковий файл %s співпадає\n"
-8 "%s (BSD grep) %s\n"
-9 "%s (BSD grep, GNU compatible) %s\n"
Index: usr.bin/grep/nls/zh_CN.UTF-8.msg
===================================================================
--- usr.bin/grep/nls/zh_CN.UTF-8.msg
+++ usr.bin/grep/nls/zh_CN.UTF-8.msg
@@ -1,13 +0,0 @@
-$ $FreeBSD$
-$
-$set 1
-$quote "
-1 "(标准输入)"
-2 "选项 %s 无法识别"
-3 "用法： %s [-abcDEFGHhIiLlmnOoPqRSsUVvwxz] [-A 行数] [-B 行数] [-C[行数]]\n"
-4 "\t[-e 模式] [-f 文件] [--binary-files=值] [--color=何时]\n"
-5 "\t[--context[=行数]] [--directories=动作] [--label] [--line-buffered]\n"
-6 "\t[--null] [模式] [文件名 ...]\n"
-7 "二进制文件 %s 包含模式\n"
-8 "%s (BSD grep) %s\n"
-9 "%s (BSD grep, GNU compatible) %s\n"
Index: usr.bin/grep/util.c
===================================================================
--- usr.bin/grep/util.c
+++ usr.bin/grep/util.c
@@ -299,7 +299,7 @@
 	int c, t;
 
 	if (strcmp(fn, "-") == 0) {
-		fn = label != NULL ? label : getstr(1);
+		fn = label != NULL ? label : errstr[1];
 		f = grep_open(NULL);
 	} else {
 		if (stat(fn, &sb) == 0) {
@@ -386,7 +386,7 @@
 		printf("%s%c", fn, nullflag ? 0 : '\n');
 	if (c && !cflag && !lflag && !Lflag &&
 	    binbehave == BINFILE_BIN && f->binary && !qflag)
-		printf(getstr(7), fn);
+		printf(errstr[7], fn);
 
 	free(pc.ln.file);
 	free(f);