Fix outputdots so that it doesn't errantly discard the first line of, e.g.,

CODE_FRAGMENT.  Also fix skip_past_newline to not skip past NUL.

	* bfd-in2.h: Regenerate.
	* libcoff.h: Regenerate.

	doc/
	* chew.c (skip_past_newline_1): New function.
	(outputdots): Call it.
	(skip_past_newline): Ditto.

2 files changed, 27 insertions, 7 deletions

diff --git a/bfd/doc/ChangeLog b/bfd/doc/ChangeLog
index 3387732..e2987ed 100644
--- a/bfd/doc/ChangeLog
+++ b/bfd/doc/ChangeLog
@@ -1,3 +1,9 @@
+2014-08-05  Doug Evans  <dje@google.com>
+
+	* chew.c (skip_past_newline_1): New function.
+	(outputdots): Call it.
+	(skip_past_newline): Ditto.
+
 2014-08-05  Alan Modra  <amodra@gmail.com>
 
 	* chew.c (print_stack_level, main): Cast result of pointer
diff --git a/bfd/doc/chew.c b/bfd/doc/chew.c
index 0773f9c..9ad88aa 100644
--- a/bfd/doc/chew.c
+++ b/bfd/doc/chew.c
@@ -265,6 +265,19 @@ skip_white_and_stars (src, idx)
   return idx;
 }
 
+static unsigned int
+skip_past_newline_1 (ptr, idx)
+     string_type *ptr;
+     unsigned int idx;
+{
+  while (at (ptr, idx)
+	 && at (ptr, idx) != '\n')
+    idx++;
+  if (at (ptr, idx) == '\n')
+    return idx + 1;
+  return idx;
+}
+
 /***********************************************************************/
 
 string_type stack[STACK];
@@ -603,10 +616,12 @@ outputdots ()
 
   while (at (tos, idx))
     {
-      if (at (tos, idx) == '\n' && at (tos, idx + 1) == '.')
+      /* Every iteration begins at the start of a line.  */
+      if (at (tos, idx) == '.')
 	{
 	  char c;
-	  idx += 2;
+
+	  idx++;
 
 	  while ((c = at (tos, idx)) && c != '\n')
 	    {
@@ -626,11 +641,13 @@ outputdots ()
 		  idx++;
 		}
 	    }
+	  if (c == '\n')
+	    idx++;
 	  catchar (&out, '\n');
 	}
       else
 	{
-	  idx++;
+	  idx = skip_past_newline_1 (tos, idx);
 	}
     }
 
@@ -1095,10 +1112,7 @@ icatstr ()
 static void
 skip_past_newline ()
 {
-  while (at (ptr, idx)
-	 && at (ptr, idx) != '\n')
-    idx++;
-  idx++;
+  idx = skip_past_newline_1 (ptr, idx);
   pc++;
 }