From: Jim Meyering <jim@meyering.net>
Date: Wed, 2 Nov 1994 05:04:17 +0000 (+0000)
Subject: (cut_bytes): Print at least a newline for every line of input.
X-Git-Tag: textutils-1_12_1~482
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=346a1b23518a7270ca90c9d5ec3f8b5e256796d2;p=thirdparty%2Fcoreutils.git

(cut_bytes): Print at least a newline for every line of input.
(cut_fields): Print a newline even for lines whose only selected
field is empty.  But print nothing when using -s without -f1.
And print nothing for empty input.  Reported by
Richard_Sharman@software.mitel.com.
---

diff --git a/src/cut.c b/src/cut.c
index 0087880e49..755de7390c 100644
--- a/src/cut.c
+++ b/src/cut.c
@@ -495,9 +495,7 @@ cut_bytes (stream)
      FILE *stream;
 {
   int byte_idx;			/* Number of chars in the line so far. */
-  int printed_from_curr_line;
 
-  printed_from_curr_line = 0;
   byte_idx = 0;
   while (1)
     {
@@ -505,21 +503,22 @@ cut_bytes (stream)
 
       c = getc (stream);
 
-      if (c == '\n' || c == EOF)
+      if (c == '\n')
 	{
-	  if (printed_from_curr_line)
-	    putchar ('\n');
-	  if (c == EOF)
-	    break;
-	  printed_from_curr_line = 0;
+	  putchar ('\n');
 	  byte_idx = 0;
 	}
+      else if (c == EOF)
+	{
+	  if (byte_idx > 0)
+	    putchar ('\n');
+	  break;
+	}
       else
 	{
 	  ++byte_idx;
 	  if (print_kth (byte_idx))
 	    {
-	      printed_from_curr_line = 1;
 	      putchar (c);
 	    }
 	}
@@ -620,7 +619,8 @@ cut_fields (stream)
 	++field_idx;
       else if (c == '\n' || c == EOF)
 	{
-	  if (found_any_selected_field)
+	  if (found_any_selected_field
+	      || !(suppress_non_delimited && field_idx == 1))
 	    putchar ('\n');
 	  if (c == EOF)
 	    break;