From 0706d195ef7814b131ae0cd5b5cbf12d6cd80f0c Mon Sep 17 00:00:00 2001
From: Geoff McLane <ubuntu@geoffair.info>
Date: Wed, 4 Nov 2015 02:41:07 +0100
Subject: [PATCH] Oops, a C/C++ little compile problem.

In K&R (pure) C all variables used in a context must be declared before
the first executable phrase. gcc allowed this C/C++ crossover many years
ago.

But compilers, like MSVC, will bark at this problems with a quite weird
difficult to understand, error message!

This small re-arrangement of the code fixes that...
---
 console/tidy.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/console/tidy.c b/console/tidy.c
index 9d3fc1e..d3563af 100644
--- a/console/tidy.c
+++ b/console/tidy.c
@@ -880,13 +880,15 @@ static void optionhelp( TidyDoc tdoc )
 
 static void optiondescribe( TidyDoc tdoc, char *tag )
 {
+    char *result = NULL;
+    TidyOptionId topt;
+
     printf( "\nNote this help function is UNDOCUMENTED, and still needs work.\n" );
 
     printf( "\n`%s`\n\n", tag );
 
-    TidyOptionId topt = tidyOptGetIdForName( tag );
+    topt = tidyOptGetIdForName( tag );
     
-    char *result = NULL;
     if (topt < N_TIDY_OPTIONS)
     {
         result = (char*)tidyOptGetDoc( tdoc, tidyGetOption( tdoc, topt ) );