runtime(doc): buffers can be re-used
Commit:
https://github.com/vim/vim/commit/b584117b05790cc95628af79e874fb58bbcc2cb7
Author: Christian Brabandt <c...@256bit.org>
Date: Sat Sep 7 17:28:04 2024 +0200
runtime(doc): buffers can be re-used
while at it, also move the note about :wincmd
directly to :h :wincmd, it doesn't seem to belong to the buffer section.
closes: #15636
Signed-off-by: Christian Brabandt <c...@256bit.org>
diff --git a/runtime/doc/tags b/runtime/doc/tags
index c5801af00..bd4752661 100644
--- a/runtime/doc/tags
+++ b/runtime/doc/tags
@@ -6192,6 +6192,7 @@ bufexists() builtin.txt /*bufexists()*
buffer-functions usr_41.txt /*buffer-functions*
buffer-hidden windows.txt /*buffer-hidden*
buffer-list windows.txt /*buffer-list*
+buffer-reuse windows.txt /*buffer-reuse*
buffer-variable eval.txt /*buffer-variable*
buffer-write editing.txt /*buffer-write*
buffer_exists() builtin.txt /*buffer_exists()*
diff --git a/runtime/doc/windows.txt b/runtime/doc/windows.txt
index d3e5f6785..46b75bdff 100644
--- a/runtime/doc/windows.txt
+++ b/runtime/doc/windows.txt
@@ -1,4 +1,4 @@
-*windows.txt* For Vim version 9.1. Last change: 2024 Jul 09
+*windows.txt* For Vim version 9.1. Last change: 2024 Sep 07
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -67,11 +67,17 @@ active yes yes 'a'
hidden no yes 'h'
inactive no no ' '
-Note: All CTRL-W commands can also be executed with |:wincmd|, for those
-places where a Normal mode command can't be used or is inconvenient.
+ *buffer-reuse*
+Each buffer has a unique number and the number will not change within a Vim
+session. The |bufnr()| and |bufname()| functions can be used to convert
+between a buffer name and the buffer number. There is one exception: if a new
+empty buffer is created and it is not modified, the buffer will be re-used
+when loading another file into that buffer. This also means the buffer number
+will not change.
The main Vim window can hold several split windows. There are also tab pages
|tab-page|, each of which can hold multiple windows.
+
*window-ID* *winid* *windowid*
Each window has a unique identifier called the window ID. This identifier
will not change within a Vim session. The |win_getid()| and |win_id2tabwin()|
@@ -83,9 +89,6 @@ across tabs. For most functions that take a window ID or a
window number, the
window number only applies to the current tab, while the window ID can refer
to a window in any tab.
-Each buffer has a unique number and the number will not change within a Vim
-session. The |bufnr()| and |bufname()| functions can be used to convert
-between a buffer name and the buffer number.
==============================================================================
2. Starting Vim
*windows-starting*
@@ -485,6 +488,10 @@ These commands can also be executed with ":wincmd":
:exe nr .. "wincmd w"
< This goes to window "nr".
+Note: All CTRL-W commands can also be executed with |:wincmd|, for those
+places where a Normal mode command can't be used or is inconvenient (e.g.
+in a browser-based terminal).
+
==============================================================================
5. Moving windows around *window-moving*
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