From 6e013e76fc4730514206af073f000afc640a72db Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Sat, 8 Nov 2014 11:23:13 -0600
Subject: [PATCH] More global variable name changes for NuttX coding standards
 compatibility.  Make sure that g_bas_end is initially false

---
 interpreters/bas/bas.c       | 18 ++++++++++--------
 interpreters/bas/bas.h       | 14 ++++++++++----
 interpreters/bas/global.c    | 20 ++++++++++----------
 interpreters/bas/main.c      |  7 ++++---
 interpreters/bas/statement.c |  4 ++--
 5 files changed, 36 insertions(+), 27 deletions(-)

diff --git a/interpreters/bas/bas.c b/interpreters/bas/bas.c
index 89b8716f9..2260a5077 100644
--- a/interpreters/bas/bas.c
+++ b/interpreters/bas/bas.c
@@ -65,6 +65,10 @@
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <sys/wait.h>
+
+#include <stdbool.h>
+#include <stdlib.h>
+#include <stdio.h>
 #include <assert.h>
 #include <ctype.h>
 #include <errno.h>
@@ -72,8 +76,6 @@
 #include <limits.h>
 #include <math.h>
 #include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
 #include <time.h>
 #include <unistd.h>
 
@@ -149,10 +151,10 @@ static int g_run_restricted;
  * Public Data
  ****************************************************************************/
 
-int bas_argc;
-char *bas_argv0;
-char **bas_argv;
-int bas_end;
+int g_bas_argc;
+char *g_bas_argv0;
+char **g_bas_argv;
+bool g_bas_end;
 
 /****************************************************************************
  * Private Function Prototypes
@@ -2445,10 +2447,10 @@ void bas_interpreter(void)
             {
               runline(line + 1);
               Token_destroy(line);
-              if (FS_istty(STDCHANNEL) && bas_end > 0)
+              if (FS_istty(STDCHANNEL) && g_bas_end)
                 {
                   FS_putChars(STDCHANNEL, _("END program\n"));
-                  bas_end = 0;
+                  g_bas_end = false;
                 }
             }
           else
diff --git a/interpreters/bas/bas.h b/interpreters/bas/bas.h
index 970e949d6..bf1700a96 100644
--- a/interpreters/bas/bas.h
+++ b/interpreters/bas/bas.h
@@ -59,6 +59,12 @@
 #ifndef __APPS_EXAMPLES_BAS_BAS_H
 #define __APPS_EXAMPLES_BAS_BAS_H
 
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <stdbool.h>
+
 /****************************************************************************
  * Pre-processor Definitions
  ****************************************************************************/
@@ -70,10 +76,10 @@
  * Public Data
  ****************************************************************************/
 
-extern int bas_argc;
-extern char *bas_argv0;
-extern char **bas_argv;
-extern int bas_end;
+extern int g_bas_argc;
+extern char *g_bas_argv0;
+extern char **g_bas_argv;
+extern bool g_bas_end;
 
 /****************************************************************************
  * Public Function Prototypes
diff --git a/interpreters/bas/global.c b/interpreters/bas/global.c
index f32b7159b..9d7e1d504 100644
--- a/interpreters/bas/global.c
+++ b/interpreters/bas/global.c
@@ -600,14 +600,14 @@ static struct Value *fn_command(struct Value *v, struct Auto *stack)
   int i;
 
   Value_new_STRING(v);
-  for (i = 0; i < bas_argc; ++i)
+  for (i = 0; i < g_bas_argc; ++i)
     {
       if (i)
         {
           String_appendChar(&v->u.string, ' ');
         }
 
-      String_appendChars(&v->u.string, bas_argv[i]);
+      String_appendChars(&v->u.string, g_bas_argv[i]);
     }
 
   return v;
@@ -626,14 +626,14 @@ static struct Value *fn_commandi(struct Value *v, struct Auto *stack)
   Value_new_STRING(v);
   if (a == 0)
     {
-      if (bas_argv0 != (char *)0)
+      if (g_bas_argv0 != (char *)0)
         {
-          String_appendChars(&v->u.string, bas_argv0);
+          String_appendChars(&v->u.string, g_bas_argv0);
         }
     }
-  else if (a <= bas_argc)
+  else if (a <= g_bas_argc)
     {
-      String_appendChars(&v->u.string, bas_argv[a - 1]);
+      String_appendChars(&v->u.string, g_bas_argv[a - 1]);
     }
 
   return v;
@@ -653,14 +653,14 @@ static struct Value *fn_commandd(struct Value *v, struct Auto *stack)
   Value_new_STRING(v);
   if (a == 0)
     {
-      if (bas_argv0 != (char *)0)
+      if (g_bas_argv0 != (char *)0)
         {
-          String_appendChars(&v->u.string, bas_argv0);
+          String_appendChars(&v->u.string, g_bas_argv0);
         }
     }
-  else if (a <= bas_argc)
+  else if (a <= g_bas_argc)
     {
-      String_appendChars(&v->u.string, bas_argv[a - 1]);
+      String_appendChars(&v->u.string, g_bas_argv[a - 1]);
     }
 
   return v;
diff --git a/interpreters/bas/main.c b/interpreters/bas/main.c
index 2cb9bc9c5..c772119eb 100644
--- a/interpreters/bas/main.c
+++ b/interpreters/bas/main.c
@@ -177,9 +177,10 @@ int bas_main(int argc, char *argv[])
       exit(2);
     }
 
-  bas_argc = argc - optind;
-  bas_argv = &argv[optind];
-  bas_argv0 = runFile;
+  g_bas_argc  = argc - optind;
+  g_bas_argv  = &argv[optind];
+  g_bas_argv0 = runFile;
+  g_bas_end   = false;
 
   bas_init(backslash_colon, restricted, uppercase, lpfd);
   if (runFile)
diff --git a/interpreters/bas/statement.c b/interpreters/bas/statement.c
index 8ecfd1d79..f8aa0fa0d 100644
--- a/interpreters/bas/statement.c
+++ b/interpreters/bas/statement.c
@@ -1315,8 +1315,8 @@ struct Value *stmt_END(struct Value *value)
 {
   if (g_pass == INTERPRET)
     {
-      g_pc = g_pc.token->u.endpc;
-      bas_end = 1;
+      g_pc      = g_pc.token->u.endpc;
+      g_bas_end = true;
     }
 
   if (g_pass == DECLARE || g_pass == COMPILE)