From: Akim Demaille <demaille@gostai.com>
Date: Fri, 17 Feb 2012 14:49:03 +0000 (+0100)
Subject: doc: mfcalc: fix includes.
X-Git-Tag: v2.7.90~517
X-Git-Url: https://git.saurik.com/bison.git/commitdiff_plain/578e34133a8b51febc66f715b7567a3d2cf30b8e

doc: mfcalc: fix includes.

	* doc/bison.texinfo: math.h is needed early.
---

diff --git a/doc/bison.texinfo b/doc/bison.texinfo
index f39f79ec..cd687b90 100644
--- a/doc/bison.texinfo
+++ b/doc/bison.texinfo
@@ -2336,6 +2336,7 @@ Here are the C and Bison declarations for the multi-function calculator.
 @group
 %@{
   #include <stdio.h>  /* For printf, etc. */
+  #include <math.h>   /* For pow, used in the grammar.  */
   #include "calc.h"   /* Contains definition of `symrec'.  */
   int yylex (void);
   void yyerror (char const *);
@@ -2484,7 +2485,6 @@ struct init
 @end group
 
 @group
-#include <math.h>  /* Math functions, cos(), sin(), etc.  */
 struct init const arith_fncts[] =
 @{
   @{ "atan", atan @},