vim-patch:7.4.530-531

Specify different kinds of counts for commands.
Updated ex commands generator scripts.

Includes fixes to comments from patch 7.4.531

Original message:

Problem:    Many commands take a count or range that is not using line
            numbers.
Solution:   For each command specify what kind of count it uses.  For
            windows, buffers and arguments have "$" and "." have a
relevant
            meaning. (Marcin Szamotulski)

https://code.google.com/p/vim/source/detail?r=v7-4-530
https://code.google.com/p/vim/source/detail?r=v7-4-531

Add legacy tests for 7.4.530

https://code.google.com/p/vim/source/detail?r=1e6d87a36dcdca231721dde8cbbc26610fb3df27

2 files changed, 98 insertions, 32 deletions

diff --git a/runtime/doc/tabpage.txt b/runtime/doc/tabpage.txt
index dd3a031020..479c2cb455 100644
--- a/runtime/doc/tabpage.txt
+++ b/runtime/doc/tabpage.txt
@@ -61,16 +61,25 @@ In the GUI tab pages line you can use the right mouse button to open menu.
 :[count]tabe[dit]				*:tabe* *:tabedit* *:tabnew*
 :[count]tabnew
 		Open a new tab page with an empty window, after the current
-		tab page.  For [count] see |:tab| below.
+		tab page. If [count] is given the new tab page appears after
+		the tabpage [count] otherwise the new tab page will appear
+		after the current one. >
+		    :tabnew     " opens tabpage after the current one
+		    :.tabnew    " as above
+		    :+tabnew    " opens tabpage after the next tab page
+				" note: it is one further than :tabnew
+		    :-tabnew    " opens tabpage before the current
+		    :0tabnew    " opens tabpage before the first one
+		    :$tabnew    " opens tabpage after the last one
 
 :[count]tabe[dit] [++opt] [+cmd] {file}
 :[count]tabnew [++opt] [+cmd] {file}
 		Open a new tab page and edit {file}, like with |:edit|.
-		For [count] see |:tab| below.
+		For [count] see |:tabnew| above.
 
 :[count]tabf[ind] [++opt] [+cmd] {file}			*:tabf* *:tabfind*
 		Open a new tab page and edit {file} in 'path', like with
-		|:find|.  For [count] see |:tab| below.
+		|:find|.  For [count] see |:tabnew| above.
 		{not available when the |+file_in_path| feature was disabled
 		at compile time}
 
@@ -110,12 +119,18 @@ something else.
 		- When 'hidden' is not set, [!] is not used, a buffer has
 		  changes, and there is no other window on this buffer.
 		Changes to the buffer are not written and won't get lost, so
-		this is a "safe" command.
+		this is a "safe" command. >
+                    :tabclose   " close the current tab page
 
+:{count}tabc[lose][!]
 :tabc[lose][!] {count}
 		Close tab page {count}.  Fails in the same way as `:tabclose`
-		above.
-
+		above. >
+		    :-tabclose      " close the previous tab page
+		    :+tabclose      " close the next tab page
+		    :1tabclose      " close the first tab page
+		    :$tabclose      " close the last tab page
+<
 							*:tabo* *:tabonly*
 :tabo[nly][!]	Close all other tab pages.
 		When the 'hidden' option is set, all buffers in closed windows
@@ -124,7 +139,16 @@ something else.
 		modified buffers are written.  Otherwise, windows that have
 		buffers that are modified are not removed, unless the [!] is
 		given, then they become hidden.  But modified buffers are
-		never abandoned, so changes cannot get lost.
+		never abandoned, so changes cannot get lost. >
+		    :tabonly " close all tab pages except the current one
+
+:{count}tabo[nly][!]
+		Close all tab pages except the {count}th one. >
+		    :.tabonly " one
+		    :-tabonly " close all tab pages except the previous one
+		    :+tabonly " close all tab pages except the next one
+		    :1tabonly " close all tab pages except the first one
+		    :$tabonly " close all tab pages except the last one.
 
 
 SWITCHING TO ANOTHER TAB PAGE:
@@ -176,8 +200,15 @@ REORDERING TAB PAGES:
 :[N]tabm[ove]
 		Move the current tab page to after tab page N.  Use zero to
 		make the current tab page the first one.  Without N the tab
-		page is made the last one.
-
+		page is made the last one. >
+		    :-tabmove   " move the tab page to the left
+		    :tabmove    " move the tab page to the right
+		    :.tabmove   " as above
+		    :+tabmove   " as above
+		    :0tabmove   " move the tab page to the beginning  of the tab
+				" list
+		    :$tabmove   " move the tab page to the end of the tab list
+<
 :tabm[ove] +[N]
 :tabm[ove] -[N]
 		Move the current tab page N places to the right (with +) or to
diff --git a/runtime/doc/windows.txt b/runtime/doc/windows.txt
index 0098e3e521..4c1ec0c0fd 100644
--- a/runtime/doc/windows.txt
+++ b/runtime/doc/windows.txt
@@ -263,28 +263,54 @@ left of the Vim window.
 Closing a window
 ----------------
 
+:q[uit]
+:{count}q[uit]
 CTRL-W q						*CTRL-W_q*
 CTRL-W CTRL-Q						*CTRL-W_CTRL-Q*
-:q[uit]		Quit current window.  When quitting the last window (not
-		counting a help window), exit Vim.
-		When 'hidden' is set, and there is only one window for the
-		current buffer, it becomes hidden.
-		When 'hidden' is not set, and there is only one window for the
-		current buffer, and the buffer was changed, the command fails.
-		(Note: CTRL-Q does not work on all terminals)
+		Without {count}: Quit the current window. If {count} is
+		given quit the {count} window
 
-:q[uit]!	Quit current window.  If this was the last window for a buffer,
-		any changes to that buffer are lost.  When quitting the last
-		window (not counting help windows), exit Vim.  The contents of
-		the buffer are lost, even when 'hidden' is set.
+		When quitting the last window (not counting a help window),
+		exit Vim.
 
+		When 'hidden' is set, and there is only one window for the
+		current buffer, it becomes hidden. When 'hidden' is not set,
+		and there is only one window for the current buffer, and the
+		buffer was changed, the command fails.
+		(Note: CTRL-Q does not work on all terminals).
+		If [count] is greater than the last window number the last
+		window will be closed: >
+		    :1quit  " quit the first window
+		    :$quit  " quit the last window
+		    :9quit  " quit the last window
+			    " if there are less than  windows opened
+		    :-quit  " quit the previous window
+		    :+quit  " quit the next window
+		    :+2quit " will also work as expected
+<
+:q[uit]!
+:{count}q[uit]!
+		Without {count}: Quit the current window.  If {count} is
+		given quit the {count} window
+		If this was the last window for a buffer, any changes to that
+		buffer are lost. When quitting the last window (not counting
+		help windows), exit Vim. The contents of the buffer are lost,
+		even when 'hidden' is set.
+
+:clo[se][!]
+:{count}clo[se][!]
 CTRL-W c					*CTRL-W_c* *:clo* *:close*
-:clo[se][!]	Close current window.  When the 'hidden' option is set, or
-		when the buffer was changed and the [!] is used, the buffer
-		becomes hidden (unless there is another window editing it).
+		Without {count}: Close the current window. If given close the
+		{count} window.
+
+		When 'hidden' is set, or when the buffer was changed and the
+		[!] is used, the buffer becomes hidden (unless there is another
+		window editing it).
+
 		When there is only one window in the current tab page and
 		there is another tab page, this closes the current tab page.
 		|tab-page|.
+
 		This command fails when:			*E444*
 		- There is only one window on the screen.
 		- When 'hidden' is not set, [!] is not used, the buffer has
@@ -297,29 +323,38 @@ CTRL-W CTRL-C						*CTRL-W_CTRL-C*
 		window, but that does not work, because the CTRL-C cancels the
 		command.
 
-							*:hide*
-:hid[e]		Quit current window, unless it is the last window on the
-		screen.  The buffer becomes hidden (unless there is another
-		window editing it or 'bufhidden' is "unload" or "delete").
-		If the window is the last one in the current tab page the tab
-		page is closed. |tab-page|
+                                                                *:hide*
+:hid[e]
+:{count}hid[e]
+		Quit the current window, unless it is the last window on the
+		screen. For {count} see |:quit|.
+
+		The buffer becomes hidden (unless there is another window
+		editing it or 'bufhidden' is `unload` or `delete`). If the
+		window is the last one in the current tab page the tab page is
+		closed. |tab-page|
+
 		The value of 'hidden' is irrelevant for this command.
 		Changes to the buffer are not written and won't get lost, so
 		this is a "safe" command.
 
-:hid[e] {cmd}	Execute {cmd} with 'hidden' is set.  The previous value of
+:hid[e] {cmd}	Execute {cmd} with 'hidden' set. The previous value of
 		'hidden' is restored after {cmd} has been executed.
 		Example: >
 		    :hide edit Makefile
 <		This will edit "Makefile", and hide the current buffer if it
 		has any changes.
 
+:on[ly][!]
+:{count}on[ly][!]
 CTRL-W o						*CTRL-W_o* *E445*
 CTRL-W CTRL-O					*CTRL-W_CTRL-O* *:on* *:only*
-:on[ly][!]	Make the current window the only one on the screen.  All other
-		windows are closed.
+		Make the current window the only one on the screen. All other
+		windows are closed. For {count} see |:quit|.
+
 		When the 'hidden' option is set, all buffers in closed windows
 		become hidden.
+
 		When 'hidden' is not set, and the 'autowrite' option is set,
 		modified buffers are written.  Otherwise, windows that have
 		buffers that are modified are not removed, unless the [!] is