Move global search pattern variables to public search scope.

edef.h

@@ -112,11 +112,6 @@ extern struct buffer *blistp;		/* Buffer for C-X C-B           */
 
 extern char sres[NBUFN];	        /* Current screen resolution.   */
 
-extern unsigned int matchlen;
-extern unsigned int mlenold;
-extern char *patmatch;
-extern struct line *matchline;
-extern int matchoff;
 
 #if	DEBUGM
 /* Vars needed for macro debugging output. */

globals.c

@@ -113,18 +113,6 @@ char pat[NPAT];			/* Search pattern               */
 char tap[NPAT];			/* Reversed pattern array.      */
 char rpat[NPAT];		/* replacement pattern          */
 
-/* The variable matchlen holds the length of the matched
- * string - used by the replace functions.
- * The variable patmatch holds the string that satisfies
- * the search command.
- * The variables matchline and matchoff hold the line and
- * offset position of the *start* of match.
- */
-unsigned int matchlen = 0;
-unsigned int mlenold = 0;
-char *patmatch = NULL;
-struct line *matchline = NULL;
-int matchoff = 0;
 
 #if	DEBUGM
 /*	vars needed for macro debugging output	*/

search.c

@@ -72,6 +72,20 @@
 #include "terminal.h"
 #include "window.h"
 
+/* The variable matchlen holds the length of the matched
+ * string - used by the replace functions.
+ * The variable patmatch holds the string that satisfies
+ * the search command.
+ * The variables matchline and matchoff hold the line and
+ * offset position of the *start* of match.
+ */
+unsigned int matchlen = 0 ;
+static unsigned int mlenold = 0 ;
+char *patmatch = NULL ;
+static struct line *matchline = NULL;
+static int matchoff = 0;
+
+
 #if defined(MAGIC)
 /*
  * Defines for the metacharacters in the regular expression

search.h

@@ -5,6 +5,9 @@
 
 #include "line.h"
 
+extern unsigned int matchlen ;
+extern char *patmatch ;
+
 /*
  * PTBEG, PTEND, FORWARD, and REVERSE are all toggle-able values for
  * the scan routines.