[Midnightbsd-cvs] src [11381] trunk/bin/mined/mined2.c: use static vars

[laffer1 at midnightbsd.org]

Revision: 11381
          http://svnweb.midnightbsd.org/src/?rev=11381
Author:   laffer1
Date:     2018-07-06 20:14:17 -0400 (Fri, 06 Jul 2018)
Log Message:
-----------
use static vars

Modified Paths:
--------------
    trunk/bin/mined/mined2.c

Modified: trunk/bin/mined/mined2.c
===================================================================
--- trunk/bin/mined/mined2.c	2018-07-06 23:35:49 UTC (rev 11380)
+++ trunk/bin/mined/mined2.c	2018-07-07 00:14:17 UTC (rev 11381)
@@ -44,7 +44,7 @@
  *  ========================================================================  */
 
 #include <sys/param.h>
-__MBSDID("$MidnightBSD: src/bin/mined/mined2.c,v 1.1 2008/08/17 03:26:36 laffer1 Exp $");
+__MBSDID("$MidnightBSD$");
 
 #include "mined.h"
 #include <signal.h>
@@ -780,9 +780,9 @@
  *				Yank Commands				      *	
  *  ========================================================================  */
 
-LINE *mark_line;			/* For marking position. */
-char *mark_text;
-int lines_saved;			/* Nr of lines in buffer */
+static LINE *mark_line;			/* For marking position. */
+static char *mark_text;
+static int lines_saved;			/* Nr of lines in buffer */
 
 /*
  * PT() inserts the buffer at the current location.
@@ -1171,7 +1171,7 @@
  * 	   that expression.
  */
 
-char typed_expression[LINE_LEN];	/* Holds previous expr. */
+static char typed_expression[LINE_LEN];	/* Holds previous expr. */
 
 /*
  * SF searches forward for an expression.
@@ -1458,7 +1458,7 @@
 #define previous(ptr)		(*((ptr) - 1))
 
 /* Buffer to store outcome of compilation */
-int exp_buffer[BLOCK_SIZE];
+static int exp_buffer[BLOCK_SIZE];
 
 /* Errors often used */
 static const char *too_long = "Regular expression too long";