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.

5 files changed, 43 insertions, 7 deletions

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 679edd4..d553a9b 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,8 @@
+2014-08-05  Doug Evans  <dje@google.com>
+
+	* bfd-in2.h: Regenerate.
+	* libcoff.h: Regenerate.
+
 2014-08-05  Maciej W. Rozycki  <macro@codesourcery.com>
 
 	* elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
index 3886adc..8c77c81 100644
--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -1022,6 +1022,7 @@ extern struct coff_comdat_info * bfd_coff_get_comdat_section
 void bfd_init (void);
 
 /* Extracted from opncls.c.  */
+/* Set to N to open the next N BFDs using an alternate id space.  */
 extern unsigned int bfd_use_reserved_id;
 bfd *bfd_fopen (const char *filename, const char *target,
     const char *mode, int fd);
@@ -1206,6 +1207,7 @@ void *bfd_mmap (bfd *abfd, void *addr, bfd_size_type len,
 
 /* Extracted from bfdwin.c.  */
 /* Extracted from section.c.  */
+
 typedef struct bfd_section
 {
   /* The name of the section; the name isn't a copy, the pointer is
@@ -2344,6 +2346,7 @@ unsigned int bfd_arch_mach_octets_per_byte
    (enum bfd_architecture arch, unsigned long machine);
 
 /* Extracted from reloc.c.  */
+
 typedef enum bfd_reloc_status
 {
   /* No errors detected.  */
@@ -2393,6 +2396,7 @@ typedef struct reloc_cache_entry
 }
 arelent;
 
+
 enum complain_overflow
 {
   /* Do not complain on overflow.  */
@@ -2411,6 +2415,7 @@ enum complain_overflow
      unsigned number.  */
   complain_overflow_unsigned
 };
+struct bfd_symbol;             /* Forward declaration.  */
 
 struct reloc_howto_struct
 {
@@ -6027,6 +6032,7 @@ assembler and not (currently) written to any object files.  */
 /* Adapteva EPIPHANY - 8 bit immediate for 16 bit mov instruction.  */
   BFD_RELOC_EPIPHANY_IMM8,
   BFD_RELOC_UNUSED };
+
 typedef enum bfd_reloc_code_real bfd_reloc_code_real_type;
 reloc_howto_type *bfd_reloc_type_lookup
    (bfd *abfd, bfd_reloc_code_real_type code);
@@ -6224,6 +6230,7 @@ bfd_boolean bfd_copy_private_symbol_data
             (ibfd, isymbol, obfd, osymbol))
 
 /* Extracted from bfd.c.  */
+
 enum bfd_direction
   {
     no_direction = 0,
@@ -6508,6 +6515,7 @@ bfd_set_cacheable (bfd * abfd, bfd_boolean val)
   return TRUE;
 }
 
+
 typedef enum bfd_error
 {
   bfd_error_no_error = 0,
@@ -6543,6 +6551,7 @@ const char *bfd_errmsg (bfd_error_type error_tag);
 
 void bfd_perror (const char *message);
 
+
 typedef void (*bfd_error_handler_type) (const char *, ...);
 
 bfd_error_handler_type bfd_set_error_handler (bfd_error_handler_type);
@@ -6551,6 +6560,7 @@ void bfd_set_error_program_name (const char *);
 
 bfd_error_handler_type bfd_get_error_handler (void);
 
+
 typedef void (*bfd_assert_handler_type) (const char *bfd_formatmsg,
                                          const char *bfd_version,
                                          const char *bfd_file,
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++;
 }
 
diff --git a/bfd/libcoff.h b/bfd/libcoff.h
index d2c794d..540ddf9 100644
--- a/bfd/libcoff.h
+++ b/bfd/libcoff.h
@@ -625,6 +625,7 @@ extern bfd_boolean ppc_allocate_toc_section
 extern bfd_boolean ppc_process_before_allocation
   (bfd *, struct bfd_link_info *);
 /* Extracted from coffcode.h.  */
+
 typedef struct coff_ptr_struct
 {
   /* Remembers the offset from the first symbol in the file for