[w3m-dev 03372] tab browser

* display.c (displayBuffer): add ny
			rootY offset by tab
			tab line
	(cursorDown): offset rootY
	(arrangeCursor): offset rootY
* etc.c (columnSkip): offset rootY
	(lineSkip): offset rootY
	(currentLineSkip): offset rootY
* file.c (HTMLlineproc2body): ATTR_TARGET
* fm.h (MapArea): add target
	(Buffer): add rootY
	(TabBuffer): added
	(Currentbuf): comment out
	(Firstbuf): comment out
	(CurrentTab): added
	(FirstTab): added
	(LastTab): added
	(open_tab_blank): added
	(close_tab_back): added
	(nTab): added
	(TabCols): added
	(N_TAB): added
	(Currentbuf): CurrentTab->currentBuffer
	(Firstbuf): CurrentTab->firstBuffer
* funcname.tab (CLOSE_TAB): added
	(NEW_TAB): added
	(NEXT_TAB): added
	(PREV_TAB): added
	(TAB_GOTO): added
	(TAB_GOTO_RELATIVE): added
	(TAB_LEFT): added
	(TAB_LINK): added
	(TAB_MENU): added
	(TAB_RIGHT): added
* html.c (ALST_AREA): add ATTR_TARGET
* image.c (showImageProgress): offset rootY
* main.c (_newT): added
	(followTab): added
	(moveTab): added
	(check_target): added
	(MAIN): init tab related values
		buf => tab
	(nscroll): offset rootY
	(pgFore): offset rootY
	(pgBack): offset rootY
	(ctrCsrV): offset rootY
	(_movD): offset rootY
	(_movU): offset rootY
	(_goLine): offset rootY
	(_mark): offset rootY
	(followA): check target
	(_followForm): offset rootY
	(drawAnchorCursor0): offset rootY
	(drawAnchorCursor): offset rootY
	(backBf): check close_tab_back
	(follow_map): rewrite for tab, check target
	(posTab): added
	(process_mouse): tab operation
			offset rootY
	(deleteFiles): for all buffers in all tabs
	(newTab): added
	(newT): added
	(numTab): added
	(deleteTab): added
	(closeT): added
	(nextT): added
	(prevT): added
	(followTab): added
	(tabA): added
	(tabURL0): added
	(tabURL): added
	(tabrURL): added
	(moveTab): added
	(tabR): added
	(tabL): added
* map.c (follow_map_menu): return MapArea
	(newMapArea): add target args
* menu.c (SelTabMenu): added
	(SelTabV): added
	(initSelTabMenu): added
	(smChTab): added
	(smDelTab): added
	(MainMenuItem): add Select Tab
				on New Tab
	(popupMenu): add initSelTabMenu()
			offset rootY
	(mainMn): offset rootY
	(selMn): offset rootY
	(initSelectMenu): offset rootY
	(tabMn): added
* proto.h (newT): added
	(closeT): added
	(nextT): added
	(prevT): added
	(tabA): added
	(tabURL): added
	(tabrURL): added
	(tabR): added
	(tabL): added
	(newTab): added
	(deleteTab): added
	(follow_map_menu): return MapArea
	(newMapArea): add target arg
	(tabMn): added
* rc.c (CMT_OPEN_TAB_BLANK): added
	(CMT_CLOSE_TAB_BACK): added
	(open_tab_blank): added
	(close_tab_back): added
* doc/README.func (CLOSE_TAB): added
	(NEW_TAB): added
	(NEXT_TAB): added
	(PREV_TAB): added
	(TAB_GOTO): added
	(TAB_GOTO_RELATIVE): added
	(TAB_LEFT): added
	(TAB_LINK): added
	(TAB_MENU): added
	(TAB_RIGHT): added
* doc-jp/README.func: ditto doc/README.func
From: Hironori SAKAMOTO <hsaka@mth.biglobe.ne.jp>

rc.c

@@ -1,4 +1,4 @@
-/* $Id: rc.c,v 1.55 2002/11/05 15:56:14 ukai Exp $ */
+/* $Id: rc.c,v 1.56 2002/11/05 17:10:07 ukai Exp $ */
 /* 
  * Initialization file etc.
  */
@@ -65,6 +65,7 @@ static char *config_file = NULL;
 #define CMT_FRAME        "フレームの自動表示"
 #define CMT_ARGV_IS_URL  "scheme のない引数も URL とみなす"
 #define CMT_TSELF        "targetが未指定の場合に_selfを使用する"
+#define CMT_OPEN_TAB_BLANK "targetが_blankか_newの場合は新しいタブで開く"
 #define CMT_DISPLINK     "リンク先の自動表示"
 #define CMT_DISPLINEINFO "現在の行番号の表示"
 #define CMT_DISP_IMAGE   "インライン画像を表示"
@@ -102,6 +103,7 @@ static char *config_file = NULL;
 #define CMT_PDROOT       "/~user で表されるディレクトリ"
 #define CMT_CGIBIN       "/cgi-bin で表されるディレクトリ"
 #define CMT_CONFIRM_QQ   "q での終了時に確認する"
+#define CMT_CLOSE_TAB_BACK "戻る時にバッファが最後ならタブを閉じる"
 #ifdef USE_MARK
 #define CMT_USE_MARK	"マーク機能を有効にする"
 #endif
@@ -207,6 +209,7 @@ static char *config_file = NULL;
 #define CMT_FRAME        "Render frames automatically"
 #define CMT_ARGV_IS_URL  "Treat argument without scheme as URL"
 #define CMT_TSELF        "Use _self as default target"
+#define CMT_OPEN_TAB_BLANK "Open link on new tab if target is _blank or _new"
 #define CMT_DISPLINK     "Display link URL automatically"
 #define CMT_DISPLINEINFO "Display current line number"
 #define CMT_DISP_IMAGE   "Display inline images"
@@ -244,6 +247,7 @@ static char *config_file = NULL;
 #define CMT_PDROOT       "Directory corresponding to /~user"
 #define CMT_CGIBIN       "Directory corresponding to /cgi-bin"
 #define CMT_CONFIRM_QQ   "Confirm when quitting with q"
+#define CMT_CLOSE_TAB_BACK "Close tab if buffer is last when back"
 #ifdef USE_MARK
 #define CMT_USE_MARK	"Enable mark operations"
 #endif
@@ -463,6 +467,8 @@ struct param_ptr params1[] = {
 #endif				/* JP_CHARSET */
     {"frame", P_CHARINT, PI_ONOFF, (void *)&RenderFrame, CMT_FRAME, NULL},
     {"target_self", P_CHARINT, PI_ONOFF, (void *)&TargetSelf, CMT_TSELF, NULL},
+    {"open_tab_blank", P_INT, PI_ONOFF, (void *)&open_tab_blank,
+     CMT_OPEN_TAB_BLANK, NULL},
     {"display_link", P_INT, PI_ONOFF, (void *)&displayLink, CMT_DISPLINK,
      NULL},
     {"display_lineinfo", P_INT, PI_ONOFF, (void *)&displayLineInfo,
@@ -551,6 +557,8 @@ struct param_ptr params3[] = {
 #endif				/* USE_HISTORY */
     {"confirm_qq", P_INT, PI_ONOFF, (void *)&confirm_on_quit, CMT_CONFIRM_QQ,
      NULL},
+    {"close_tab_back", P_INT, PI_ONOFF, (void *)&close_tab_back,
+     CMT_CLOSE_TAB_BACK, NULL},
 #ifdef USE_MARK
     {"mark", P_INT, PI_ONOFF, (void *)&use_mark, CMT_USE_MARK, NULL},
 #endif