w3m tab browsing

Default keybindings:

NEW_TAB		T	open new tab, clone current page
TAB_LINK	C-t	open document refered by link in a new tab
			Num(N) + TAB_LINK will open in Nth tab
CLOSE_TAB	C-q	close current tab
			Num(N) + CLOSE_TAB will close Nth tab
NEXT_TAB	}	change to next tab
			Num(N) + NEXT_TAB will change to Nth next tab
PREV_TAB	{	change to prev tab
			Num(N) + PREV_TAB will change to Nth prev tab
TAB_MENU	ESC-T	open tab selection menu
			operation in tab selection menu is same as operation 
			in buffer selection menu

No default keybinding for the following functions:

TAB_GOTO		open URL in a new tab
			Num(N) + TAB_GOTO will open in Nth tab
TAB_GOTO_RELATIVE	open relative URL in a new tab
			Num(N) + TAB_GOTO_RELATIVE will open in Nth tab
TAB_RIGHT		move current tab to right
			Num(N) + TAB_RIGHT will move current tab to N right
TAB_LEFT		move current tab to left
			Num(N) + TAB_LEFT will move current tab to N left

You can operate with mouse:

left button		move the tab if you click on the tab
			dragging a tab to another tab will move tab
			dragging a link to tab will open the link in the tab
			clicking on right upper `x' will current tab
middle button		close the tab if you clink on the tab
right button		open menu as usual

Options:

open_tab_blank		open new tab if target is _blank or _new
			default: OFF
close_tab_back		close the tab when you back from last buffer in the tab
			default: OFF (= Can't go back...)