1 files changed, 21 insertions, 22 deletions
diff --git a/src/crt.c b/src/crt.c
index 8caca0c..2a5feaf 100644
--- a/src/crt.c
+++ b/src/crt.c
@@ -1,4 +1,4 @@
-/*
+/* 
  * crt.c:
  *
  * Copyright (c) 2008 James McKenzie <james@fishsoup.dhs.org>,
@@ -8,8 +8,11 @@
 
 static char rcsid[] = "$Id$";
 
-/*
+/* 
  * $Log$
+ * Revision 1.18  2008/03/07 12:37:04  james
+ * *** empty log message ***
+ *
  * Revision 1.17  2008/03/03 06:04:42  james
  * *** empty log message ***
  *
@@ -71,16 +74,14 @@ crt_erase (CRT * c, CRT_Pos s, CRT_Pos e, int ea, int color)
   CRT_CA *ps = &c->screen[CRT_ADDR_POS (&s)];
   CRT_CA *pe = &c->screen[CRT_ADDR_POS (&e)];
 
-  while (ps <= pe)
-    {
-      ps->chr = ' ';
-      if (ea)
-        {
-          ps->attr = CRT_ATTR_NORMAL;
-          ps->color = color;
-        }
-      ps++;
+  while (ps <= pe) {
+    ps->chr = ' ';
+    if (ea) {
+      ps->attr = CRT_ATTR_NORMAL;
+      ps->color = color;
     }
+    ps++;
+  }
 
 }
 
@@ -122,11 +123,10 @@ crt_scroll_up (CRT * c, CRT_Pos s, CRT_Pos e, int ea, int color)
 
   p = CRT_ADDR_POS (&s);
 
-  while (n--)
-    {
-      memcpy (&c->screen[p], &c->screen[p + CRT_COLS], l);
-      p += CRT_COLS;
-    }
+  while (n--) {
+    memcpy (&c->screen[p], &c->screen[p + CRT_COLS], l);
+    p += CRT_COLS;
+  }
 
   s.y = e.y;
   crt_erase (c, s, e, ea, color);
@@ -153,15 +153,14 @@ crt_scroll_down (CRT * c, CRT_Pos s, CRT_Pos e, int ea, int color)
   l *= sizeof (CRT_CA);
 
   n = e.y - s.y;
-  //n++;
+  // n++;
 
   p = CRT_ADDR_POS (&e);
 
-  while (n--)
-    {
-      p -= CRT_COLS;
-      memcpy (&c->screen[p], &c->screen[p - CRT_COLS], l);
-    }
+  while (n--) {
+    p -= CRT_COLS;
+    memcpy (&c->screen[p], &c->screen[p - CRT_COLS], l);
+  }
 
   e.y = s.y;
   crt_erase (c, s, e, ea, color);