Use libncursesw for internationalization

Update README on dependencies

Makefile

@@ -4,7 +4,7 @@ PREFIX = /usr/local
 MANPREFIX = $(PREFIX)/share/man
 
 CFLAGS += -O3 -march=native -Wall -Wextra -Wno-unused-parameter
-LDLIBS = -lcurses
+LDLIBS = -lncursesw
 
 DISTFILES = nnn.c config.def.h nnn.1 Makefile README.md LICENSE
 LOCALCONFIG = config.h

Makefile.generic

@@ -4,7 +4,7 @@ PREFIX = /usr/local
 MANPREFIX = $(PREFIX)/share/man
 
 CFLAGS += -O2 -Wall -Wextra -Wno-unused-parameter
-LDLIBS = -lcurses
+LDLIBS = -lncursesw
 
 DISTFILES = nnn.c config.def.h nnn.1 Makefile README.md LICENSE
 LOCALCONFIG = config.h

README.md

@@ -139,7 +139,7 @@ nnn vs. ranger memory usage while viewing a directory with 10,178 files, sorted
 
 ### Installation
 
-nnn needs a curses implementation and standard libc.
+nnn needs libncursesw on Linux (or ncurses on OS X) and standard libc.
 
 - If you are using Homebrew, run:
 

nnn.c

@@ -477,9 +477,6 @@ initcurses(void)
 	keypad(stdscr, TRUE);
 	curs_set(FALSE); /* Hide cursor */
 	timeout(1000); /* One second */
-
-	/* Set locale */
-	setlocale(LC_ALL, "");
 }
 
 static void
@@ -1674,6 +1671,9 @@ main(int argc, char *argv[])
 		exit(1);
 	}
 
+	/* Set locale */
+	setlocale(LC_ALL, "");
+
 	initcurses();
 	browse(ipath, ifilter);
 	exitcurses();