diff --git a/log/include/log_action.h b/log/include/log_action.h
index 11f417e00fc97be06a82b617cb7d9574024a5e25..d808d5aa96836075b6f7d067701aa19a42b216f6 100644
--- a/log/include/log_action.h
+++ b/log/include/log_action.h
@@ -4,6 +4,7 @@
 #include"logdef.h"
 #include "gate.h"
 #include "wire.h"
+#include "page.h"
 #include<limits.h>
 
 typedef enum
diff --git a/log/include/logdef.h b/log/include/logdef.h
index a6fd4f728588c4cf3d7aa85068b629f62195211c..027b2efd1b8422530a6294371cdc70b43533f60a 100644
--- a/log/include/logdef.h
+++ b/log/include/logdef.h
@@ -250,14 +250,6 @@ typedef struct log_brec {
   unsigned f7 : 1, f6 : 1, f5 : 1, f4 : 1, f3 : 1, f2 : 1, f1 : 1, f0 : 1;
 } log_brec;   /* Dashed box */
 
-typedef struct log_regrec {
-  short pagenum, x1, y1, x2, y2;
-  long regstamp;
-  na_long info;
-  struct log_regrec *next;
-  int f7, f6, f5, f4, f3, f2, f1, f0;
-} log_regrec;   /* Sensitive region */
-
 
 typedef enum {
   simst_null, simst_off, simst_notactive, simst_notready, simst_running
diff --git a/log/include/page.h b/log/include/page.h
index 9fd62865a1c4336683b4b78d08623ee7bb8087c0..cdffd2865a66fc54081d5c2846325630937a80dd 100644
--- a/log/include/page.h
+++ b/log/include/page.h
@@ -1,8 +1,27 @@
 #ifndef PAGE_H
 #define PAGE_H
 
+typedef struct log_regrec {
+  short pagenum;
+  short x1, y1, x2, y2;
+  long regstamp;
+  na_long info;
+  struct log_regrec *next;
+  int f7, f6, f5, f4, f3, f2, f1, f0;
+} log_regrec;   /* Sensitive region */
+
 void chpage(short pg);
 
 void chpageplace(short pg, short x1, short y1, short x2, short y2);
 
+int pageempty(short pg);
+
+int pagenull(short pg);
+
+int pagechanged(short pg);
+
+int anychanged();
+
+void newpage(short pg);
+
 #endif
diff --git a/log/src/node.c b/log/src/node.c
index 4054bb773d37829d0851b1fce00dec5b1f6d0087..ced7386adfec3988ee7a2e85ea4ca56ea9e667bf 100644
--- a/log/src/node.c
+++ b/log/src/node.c
@@ -374,13 +374,6 @@ void dumpnodes()
 
 void delgetnode(log_nrec **save, log_nrec **old, log_nrec **n)
 {
-	/*     if save <> nil then
-		   begin
-n := save;            --> Not safe! <--
-save := nil;
-end
-else
-*/
 	copynode(*old, n);
 }
 
@@ -635,3 +628,4 @@ int trycombinenodes(log_nrec **n1, log_nrec **n2)
         queuecombine(&cnbase, n1, n2);
         return (checkcombine(&cnbase));
 }
+
diff --git a/log/src/page.c b/log/src/page.c
index 975f6d900b1a652c69dbf9050bbc697528579733..b9ba5feb899a070c905a2f912ef8df3fae493aa7 100644
--- a/log/src/page.c
+++ b/log/src/page.c
@@ -39,7 +39,7 @@ void chpageplace(short pg, short x1, short y1, short x2, short y2)
 }
 
 
-int pageempty(int pg)
+int pageempty(short pg)
 {
 	return (gg.gbase[pg - 1] == NULL && gg.hwbase[pg - 1] == NULL &&
 			gg.vwbase[pg - 1] == NULL && gg.bbase[pg - 1] == NULL &&
@@ -74,12 +74,12 @@ int anychanged()
 /*=                                              =*/
 /*================================================*/
 
-void newpage(short p)
+void newpage(short pg)
 {
 	short i;
 
 	garbagecoll();
-	for (i = gg.numpages; i < p; i++)
+	for (i = gg.numpages; i < pg; i++)
 	{
 		xoffp[i] = (origin + across / 2) * gg.scale / log_scale0 - across / 2;
 		yoffp[i] = (origin + baseline / 2) * gg.scale / log_scale0 - baseline / 2;
@@ -96,17 +96,17 @@ void newpage(short p)
 		curfilename[i] = NULL;
 		vlsimode[i] = vlsi;
 	}
-	if (p != gg.curpage)
+	if (pg != gg.curpage)
 	{
 		xoffp[gg.curpage - 1] = gg.xoff;
 		yoffp[gg.curpage - 1] = gg.yoff;
-		gg.xoff = xoffp[p - 1];
-		gg.yoff = yoffp[p - 1];
-		vlsi = vlsimode[p - 1];
+		gg.xoff = xoffp[pg - 1];
+		gg.yoff = yoffp[pg - 1];
+		vlsi = vlsimode[pg - 1];
 		curwcolor = log_wcol_normal;
-		gg.numpages = P_imax2((long)p, gg.numpages);
-		gg.curpage = p;
-		realcurpage = p;
+		gg.numpages = P_imax2((long)pg, gg.numpages);
+		gg.curpage = pg;
+		realcurpage = pg;
 	}
 	while (gg.numpages > gg.curpage && pagenull((int)gg.numpages))
 		gg.numpages--;
diff --git a/log/src/screen.c b/log/src/screen.c
index 3b4258357ec34f27f184e223d58b97ffee62e3d4..e3f6c30247ca15cc8cff2a4c788025f8f9f34ad0 100644
--- a/log/src/screen.c
+++ b/log/src/screen.c
@@ -1984,9 +1984,6 @@ void drawnode(log_nrec *n)
 /*=                                              =*/
 /*================================================*/
 
-int pageempty (int pg);
-
-
 void refrpagedisp()
 {
 	short num;