From 8c4a1163ee7230e6e7498b13727860274034225a Mon Sep 17 00:00:00 2001
From: Akim Demaille <akim.demaille@gmail.com>
Date: Mon, 24 Sep 2018 20:50:08 +0200
Subject: [PATCH] style: remove useless parens

* data/bison.m4, data/glr.c, data/glr.cc, data/lalr1.cc,
* data/lalr1.java, data/location.cc, data/yacc.c: Call b4_output_end
without parens.
---
 data/bison.m4    | 4 ++--
 data/glr.c       | 4 ++--
 data/glr.cc      | 2 +-
 data/lalr1.cc    | 4 ++--
 data/lalr1.java  | 2 +-
 data/location.cc | 4 ++--
 data/stack.hh    | 5 ++---
 data/yacc.c      | 4 ++--
 8 files changed, 14 insertions(+), 15 deletions(-)

diff --git a/data/bison.m4 b/data/bison.m4
index adc17543..7ff30c4c 100644
--- a/data/bison.m4
+++ b/data/bison.m4
@@ -76,8 +76,8 @@ m4_divert_push(0)dnl
 ])
 
 
-# b4_output_end()
-# ---------------
+# b4_output_end
+# -------------
 # Output nothing, restore # as comment character (no expansions after #).
 m4_define([b4_output_end],
 [m4_divert_pop(0)
diff --git a/data/glr.c b/data/glr.c
index 386dff0f..8247af5b 100644
--- a/data/glr.c
+++ b/data/glr.c
@@ -203,7 +203,7 @@ b4_copyright([Skeleton interface for Bison GLR parsers in C],
 ]b4_cpp_guard_open([b4_spec_defines_file])[
 ]b4_shared_declarations[
 ]b4_cpp_guard_close([b4_spec_defines_file])[
-]b4_output_end()
+]b4_output_end
 ])])
 
 
@@ -2579,4 +2579,4 @@ m4_if(b4_prefix, [yy], [],
 #define yylloc  ]b4_prefix[lloc]])])[
 
 ]b4_epilogue[]dnl
-b4_output_end()
+b4_output_end
diff --git a/data/glr.cc b/data/glr.cc
index 2ce14bc0..b5945193 100644
--- a/data/glr.cc
+++ b/data/glr.cc
@@ -336,7 +336,7 @@ b4_copyright([Skeleton interface for Bison GLR parsers in C++],
 ]b4_cpp_guard_open([b4_spec_defines_file])[
 ]b4_shared_declarations[
 ]b4_cpp_guard_close([b4_spec_defines_file])[
-]b4_output_end()])
+]b4_output_end])
 
 # Let glr.c (and b4_shared_declarations) believe that the user
 # arguments include the parser itself.
diff --git a/data/lalr1.cc b/data/lalr1.cc
index eb4d6ca0..47a76a05 100644
--- a/data/lalr1.cc
+++ b/data/lalr1.cc
@@ -405,7 +405,7 @@ b4_copyright([Skeleton interface for Bison LALR(1) parsers in C++])
 ]b4_cpp_guard_open([b4_spec_defines_file])[
 ]b4_shared_declarations(hh)[
 ]b4_cpp_guard_close([b4_spec_defines_file])
-b4_output_end()
+b4_output_end
 ])
 
 
@@ -1198,7 +1198,7 @@ b4_error_verbose_if([state_type yystate, const symbol_type& yyla],
 ]b4_token_ctor_if([], [b4_yytranslate_define([cc])])[
 ]b4_namespace_close[
 ]b4_epilogue[]dnl
-b4_output_end()
+b4_output_end
 
 
 m4_popdef([b4_copyright_years])dnl
diff --git a/data/lalr1.java b/data/lalr1.java
index 7bf8e7fc..86798dc0 100644
--- a/data/lalr1.java
+++ b/data/lalr1.java
@@ -1068,4 +1068,4 @@ b4_percent_code_get[]dnl
 }
 
 b4_epilogue[]dnl
-b4_output_end()
+b4_output_end
diff --git a/data/location.cc b/data/location.cc
index 07f1ca62..f4d8dd22 100644
--- a/data/location.cc
+++ b/data/location.cc
@@ -308,7 +308,7 @@ b4_copyright([Positions for Bison parsers in C++])[
 ]b4_position_define[
 ]b4_namespace_close[
 ]b4_cpp_guard_close([b4_dir_prefix[]position.hh])
-b4_output_end()
+b4_output_end
 
 
 b4_output_begin([b4_dir_prefix[]location.hh])
@@ -327,7 +327,7 @@ b4_copyright([Locations for Bison parsers in C++])[
 ]b4_location_define[
 ]b4_namespace_close[
 ]b4_cpp_guard_close([b4_dir_prefix[]location.hh])
-b4_output_end()
+b4_output_end
 ])
 
 
diff --git a/data/stack.hh b/data/stack.hh
index f74cdfd2..0ee2208b 100644
--- a/data/stack.hh
+++ b/data/stack.hh
@@ -148,8 +148,7 @@ b4_copyright([Stack handling for Bison parsers in C++])[
 ]b4_stack_define[
 ]b4_namespace_close[
 
-]b4_cpp_guard_close([b4_dir_prefix[]stack.hh])
-b4_output_end()
-])
+]b4_cpp_guard_close([b4_dir_prefix[]stack.hh])[
+]b4_output_end])
 
 m4_popdef([b4_copyright_years])
diff --git a/data/yacc.c b/data/yacc.c
index 15b0c160..34d719b0 100644
--- a/data/yacc.c
+++ b/data/yacc.c
@@ -1908,12 +1908,12 @@ yypushreturn:]])[
   return yyresult;
 }
 ]b4_epilogue[]dnl
-b4_output_end()
+b4_output_end
 
 b4_defines_if(
 [b4_output_begin([b4_spec_defines_file])[
 ]b4_copyright([Bison interface for Yacc-like parsers in C])[
 
 ]b4_shared_declarations[
-]b4_output_end()
+]b4_output_end
 ])# b4_defines_if