c++: symbols can be empty, so use it

[bison.git] / src / muscle-tab.h

diff --git a/src/muscle-tab.h b/src/muscle-tab.h
index af6b615c3195f6a5bb9fb594b4cc7fb5da071f8d..0267bc9999bb31636ccc0d3fd81189c71f8d3950 100644 (file)
--- a/src/muscle-tab.h
+++ b/src/muscle-tab.h
@@ -1,6 +1,6 @@
 /* Muscle table manager for Bison,
 
 /* Muscle table manager for Bison,
 

-   Copyright (C) 2001-2003, 2006-2013 Free Software Foundation, Inc.
+   Copyright (C) 2001-2003, 2006-2015 Free Software Foundation, Inc.

 
    This file is part of Bison, the GNU Compiler Compiler.
 
 
    This file is part of Bison, the GNU Compiler Compiler.
 


@@ -78,14 +78,14 @@ extern struct obstack muscle_obstack;
   } while (0)
 
 # define MUSCLE_INSERT_INT(Key, Value)          \
   } while (0)
 
 # define MUSCLE_INSERT_INT(Key, Value)          \

-  MUSCLE_INSERTF(Key, "%d", Value)
+  MUSCLE_INSERTF (Key, "%d", Value)

 
 # define MUSCLE_INSERT_LONG_INT(Key, Value)     \
 
 # define MUSCLE_INSERT_LONG_INT(Key, Value)     \

-  MUSCLE_INSERTF(Key, "%ld", Value)
+  MUSCLE_INSERTF (Key, "%ld", Value)

 
 /* Key -> Value, but don't apply escaping to Value. */
 # define MUSCLE_INSERT_STRING_RAW(Key, Value)   \
 
 /* Key -> Value, but don't apply escaping to Value. */
 # define MUSCLE_INSERT_STRING_RAW(Key, Value)   \

-  MUSCLE_INSERTF(Key, "%s", Value)
+  MUSCLE_INSERTF (Key, "%s", Value)

 
 /* Key -> Value, applying M4 escaping to Value. */
 # define MUSCLE_INSERT_STRING(Key, Value)                       \
 
 /* Key -> Value, applying M4 escaping to Value. */
 # define MUSCLE_INSERT_STRING(Key, Value)                       \


@@ -96,17 +96,12 @@ extern struct obstack muscle_obstack;
 
 /* Key -> Value, applying C escaping to Value (and then M4). */
 # define MUSCLE_INSERT_C_STRING(Key, Value)                     \
 
 /* Key -> Value, applying C escaping to Value (and then M4). */
 # define MUSCLE_INSERT_C_STRING(Key, Value)                     \

-  MUSCLE_INSERT_STRING(Key, quotearg_style (c_quoting_style, Value))
-
-
-/* Append VALUE to the current value of KEY.  If KEY did not already
-   exist, create it.  Use MUSCLE_OBSTACK.  De-allocate the previously
-   associated value.  Copy VALUE and SEPARATOR.  */
-void muscle_grow (const char *key, const char *value, const char *separator);
+  MUSCLE_INSERT_STRING (Key, quotearg_style (c_quoting_style, Value))

 
 
 /* Append VALUE to the current value of KEY, using muscle_grow.  But
 
 
 /* Append VALUE to the current value of KEY, using muscle_grow.  But

-   in addition, issue a synchronization line for the location LOC.  */
+   in addition, issue a synchronization line for the location LOC.
+   Be sure to append on a new line.  */

 void muscle_code_grow (const char *key, const char *value, location loc);
 
 
 void muscle_code_grow (const char *key, const char *value, location loc);