File coreutils-output_delimiter.patch of Package coreutils.import5176

Index: src/cut.c
===================================================================
--- src/cut.c.orig	2011-09-20 14:41:53.301708252 +0200
+++ src/cut.c	2011-09-20 14:52:16.063215689 +0200
@@ -674,15 +674,19 @@ cut_bytes (FILE *stream)
 static void
 cut_characters_or_cut_bytes_no_split (FILE *stream)
 {
-  int idx;                /* number of bytes or characters in the line so far. */
-  char buf[MB_LEN_MAX + BUFSIZ];  /* For spooling a read byte sequence. */
-  char *bufpos;                /* Next read position of BUF. */
-  size_t buflen;        /* The length of the byte sequence in buf. */
-  wint_t wc;                /* A gotten wide character. */
-  size_t mblength;        /* The byte size of a multibyte character which shows
-                           as same character as WC. */
-  mbstate_t state;        /* State of the stream. */
-  int convfail;                /* 1, when conversion is failed. Otherwise 0. */
+  int idx;                		/* number of bytes or characters in the line so far. */
+  char buf[MB_LEN_MAX + BUFSIZ];	/* For spooling a read byte sequence. */
+  char *bufpos;				/* Next read position of BUF. */
+  size_t buflen;			/* The length of the byte sequence in buf. */
+  wint_t wc;				/* A gotten wide character. */
+  size_t mblength;			/* The byte size of a multibyte character which shows
+  					   as same character as WC. */
+  mbstate_t state;			/* State of the stream. */
+  int convfail = 0;			/* 1, when conversion is failed. Otherwise 0. */
+
+  /* Whether to begin printing delimiters between ranges for the current line.
+     Set after we've begun printing data corresponding to the first range.  */
+  bool print_delimiter = false;
 
   idx = 0;
   buflen = 0;
@@ -705,12 +709,24 @@ cut_characters_or_cut_bytes_no_split (FI
         {
           putchar ('\n');
           idx = 0;
+          print_delimiter = false;
         }
       else
         {
+          bool range_start;
+          bool *rs = output_delimiter_specified ? &range_start : NULL;
           idx += (operating_mode == byte_mode) ? mblength : 1;
-          if (print_kth (idx, NULL))
-            fwrite (bufpos, mblength, sizeof(char), stdout);
+          if (print_kth (idx, rs))
+            {
+              if (rs && *rs && print_delimiter)
+                {
+                  fwrite (output_delimiter_string, sizeof (char),
+				          output_delimiter_length, stdout);
+		}
+
+              print_delimiter = true;
+              fwrite (bufpos, mblength, sizeof(char), stdout);
+            }
         }
 
       buflen -= mblength;