nls: add functions which take translations to be used

Add the following three functions to most of the commands.

setlocale (LC_ALL, "");
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);

Reference: http://www.freelists.org/post/procps/backporting,1
Reported-by: Jim Warner <james.warner@comcast.net>
Signed-off-by: Sami Kerola <kerolasa@iki.fi>

pgrep.c

@@ -761,6 +761,10 @@ int main (int argc, char **argv)
 	union el *procs;
 	int num;
 
+	setlocale (LC_ALL, "");
+	bindtextdomain(PACKAGE, LOCALEDIR);
+	textdomain(PACKAGE);
+
 	parse_opts (argc, argv);
 
 	procs = select_procs (&num);

pmap.c

@@ -384,6 +384,10 @@ int main(int argc, char **argv)
 		{NULL, 0, NULL, 0}
 	};
 
+	setlocale (LC_ALL, "");
+	bindtextdomain(PACKAGE, LOCALEDIR);
+	textdomain(PACKAGE);
+
 	x_option = d_option = q_option = 0;
 
 	while ((c = getopt_long(argc, argv, "xrdqA:hV", longopts, NULL)) != -1)

ps/display.c

@@ -530,7 +530,9 @@ static void fancy_spew(void){
 /***** no comment */
 int main(int argc, char *argv[]){
 #if (__GNU_LIBRARY__ >= 6)
-  setlocale (LC_CTYPE, "");
+  setlocale (LC_ALL, "");
+  bindtextdomain(PACKAGE, LOCALEDIR);
+  textdomain(PACKAGE);
 #endif
 
 #ifdef DEBUG

pwdx.c

@@ -48,6 +48,10 @@ int main(int argc, char *argv[])
 		{NULL, 0, 0, 0}
 	};
 
+	setlocale (LC_ALL, "");
+	bindtextdomain(PACKAGE, LOCALEDIR);
+	textdomain(PACKAGE);
+
 	while ((ch = getopt_long(argc, argv, "Vh", longopts, NULL)) != -1)
 		switch (ch) {
 		case 'V':

skill.c

@@ -363,6 +363,10 @@ static void __attribute__ ((__noreturn__))
 		{NULL, 0, NULL, 0}
 	};
 
+	setlocale (LC_ALL, "");
+	bindtextdomain(PACKAGE, LOCALEDIR);
+	textdomain(PACKAGE);
+
 	if (argc < 2)
 		kill_usage(stderr);
 

sysctl.c

@@ -610,6 +610,10 @@ int main(int argc, char *argv[])
        {NULL, 0, NULL, 0}
     };
 
+   setlocale (LC_ALL, "");
+   bindtextdomain(PACKAGE, LOCALEDIR);
+   textdomain(PACKAGE);
+
    PrintName = true;
    PrintNewline = true;
    IgnoreError = false;

tload.c

@@ -96,7 +96,12 @@ int main(int argc, char **argv)
 		{NULL, 0, NULL, 0}
 	};
 
-	while ((opt = getopt_long(argc, argv, "s:d:Vh", longopts, NULL)) != -1)
+	setlocale (LC_ALL, "");
+	bindtextdomain(PACKAGE, LOCALEDIR);
+	textdomain(PACKAGE);
+
+	while ((opt =
+		getopt_long(argc, argv, "s:d:Vh", longopts, NULL)) != -1)
 		switch (opt) {
 		case 's':
 			scale_arg = optarg;

uptime.c

@@ -30,6 +30,10 @@ int main(int argc, char **argv)
 		{NULL, 0, NULL, 0}
 	};
 
+	setlocale (LC_ALL, "");
+	bindtextdomain(PACKAGE, LOCALEDIR);
+	textdomain(PACKAGE);
+
 	while ((c = getopt_long(argc, argv, "hV", longopts, NULL)) != -1)
 		switch (c) {
 		case 'h':

vmstat.c

@@ -620,6 +620,10 @@ int main(int argc, char *argv[])
 		{NULL, 0, NULL, 0}
 	};
 
+	setlocale (LC_ALL, "");
+	bindtextdomain(PACKAGE, LOCALEDIR);
+	textdomain(PACKAGE);
+
 	while ((c =
 		getopt_long(argc, argv, "afmnsdDp:S:hV", longopts,
 			    NULL)) != EOF)

w.c

@@ -343,12 +343,16 @@ int main(int argc, char **argv)
 		{NULL, 0, NULL, 0}
 	};
 
+	setlocale (LC_ALL, "");
+	bindtextdomain(PACKAGE, LOCALEDIR);
+	textdomain(PACKAGE);
+
 #ifndef W_SHOWFROM
 	from = 0;
 #endif
 
-	setlocale(LC_ALL, "");
-	while ((ch = getopt_long(argc, argv, "hlusfVo", longopts, NULL)) != -1)
+	while ((ch =
+		getopt_long(argc, argv, "hlusfV", longopts, NULL)) != -1)
 		switch (ch) {
 		case 'h':
 			header = 0;

watch.c

@@ -309,6 +309,8 @@ int main(int argc, char *argv[])
 	};
 
 	setlocale(LC_ALL, "");
+	bindtextdomain(PACKAGE, LOCALEDIR);
+	textdomain(PACKAGE);
 
 	while ((optc =
 		getopt_long(argc, argv, "+bced::hn:pvtx", longopts, (int *)0))