variables. -- explanation partly taken from GNU make. */
#define N_(string) string
+#if ! ENABLE_NLS
+# undef HAVE_WCHAR_H
+# undef HAVE_WCWIDTH
+# undef HAVE_MBTOWC
+#endif /* not ENABLE_NLS */
+
+#if HAVE_WCWIDTH && HAVE_MBTOWC
+# define USE_NLS_PROGRESS_BAR 1
+#else
+/* Just to be a little paranoid about it. */
+# undef USE_NLS_PROGRESS_BAR
+#endif
+
/* I18N NOTE: You will notice that none of the DEBUGP messages are
marked as translatable. This is intentional, for a few reasons:
#include "options.h"
/* Everything uses this, so include them here directly. */
-#include "xmalloc.h"
+#include <alloca.h>
+#include "xalloc.h"
/* Likewise for logging functions. */
#include "log.h"
-\f
+
+/* Likewise for quoting functions. */
+#include "quote.h"
+#include "quotearg.h"
+
/* Useful macros used across the code: */
/* The number of elements in an array. For example: