[w3m-dev 03387] Re: tab browser

* buffer.c (newBuffer): buf->LINES initialize
	(gotoLine): use buf->LINES
	(gotoRealLine): use buf->LINES
* display.c (displayBuffer): check by buf->LINES
	(redrawNLine): buf->LINES
	(redrawLine): buf->LINES
	(redrawLineImage): no need buf->rootY
	(cursorDown): buf->LINES
	(arrangeCursor): buf->LINES
* etc.c (columnSkip): buf->LINES
	(lineSkip): buf->LINES
	(currentLineSkip): buf->LINES
* fm.h (Buffer): add LINES
* main.c (nscroll): Currentbuf->LINES
	(pgFore): Currentbuf->LINES
	(pgBack): Currentbuf->LINES
	(ctrCsrV): Currentbuf->LINES
	(movD): Currentbuf->LINES
	(movU): Currentbuf->LINES
	(_goLine): Currentbuf->LINES
	(drawAnchorCursor): Currentbuf->LINES
	(setOpt): B_REDRAW_IMAGE
	(newT): B_REDRAW_IMAGE
	(closeT): B_REDRAW_IMAGE
	(nextT): B_REDRAW_IMAGE
	(prevT): B_REDRAW_IMAGE
	(moveTab): B_NORMAL
From: Hironori SAKAMOTO <hsaka@mth.biglobe.ne.jp>

fm.h

@@ -1,4 +1,4 @@
-/* $Id: fm.h,v 1.71 2002/11/06 15:07:40 ukai Exp $ */
+/* $Id: fm.h,v 1.72 2002/11/08 15:54:47 ukai Exp $ */
 /* 
  * w3m: WWW wo Miru utility
  * 
@@ -406,6 +406,7 @@ typedef struct _Buffer {
     short rootX;
     short rootY;
     short COLS;
+    short LINES;
     InputStream pagerSource;
     AnchorList *href;
     AnchorList *name;