getargs: fix the locations of command-line input

[bison.git] / data / stack.hh

diff --git a/data/stack.hh b/data/stack.hh
index 529337740eb5398a9ef7b58d3ba89e6a919c9ac8..ab1049c184d4f111513e6bb33ecb00f8b888bab9 100644 (file)
--- a/data/stack.hh
+++ b/data/stack.hh
@@ -18,10 +18,7 @@
 m4_pushdef([b4_copyright_years],
            [2002-2012])
 
-# We do want M4 expansion after # for CPP macros.
-m4_changecom()
-m4_divert_push(0)dnl
-@output(b4_dir_prefix[]stack.hh@)@
+b4_output_begin([b4_dir_prefix[]stack.hh])
 b4_copyright([Stack handling for Bison parsers in C++],
              [2002-2012])[
 
@@ -30,8 +27,7 @@ b4_copyright([Stack handling for Bison parsers in C++],
  ** Define the ]b4_namespace_ref[::stack class.
  */
 
-#ifndef BISON_STACK_HH
-# define BISON_STACK_HH
+]b4_cpp_guard_open([b4_dir_prefix[]stack.hh])[
 
 # include <deque>
 
@@ -119,8 +115,7 @@ b4_copyright([Stack handling for Bison parsers in C++],
   };
 ]b4_namespace_close[
 
-#endif // not BISON_STACK_HH[]dnl
-]
-m4_divert_pop(0)
-m4_popdef([b4_copyright_years])dnl
-m4_changecom([#])
+]b4_cpp_guard_close([b4_dir_prefix[]stack.hh])
+b4_output_end()
+
+m4_popdef([b4_copyright_years])