Commit: runtime(doc): add termdebug tag, remove term "floating window"

[Christian Brabandt]

runtime(doc): add termdebug tag, remove term "floating window"

Commit: https://github.com/vim/vim/commit/536ee9118901d66f8f15bf40e7f1dc980f5ca2d5
Author: Phạm Bình An <phambinh...@gmail.com>
Date: Thu Jan 8 19:35:38 2026 +0000

runtime(doc): add termdebug tag, remove term "floating window"

Problem:
- When I type `:h termdebug`, I will expect to see the introduction of
the termdebug plugin. But instead, it shows me document of
`termdebug_wide`, and I have to scroll up quite much to find the
introduction.
- `:h popup` says `floating-window`? Why? As I have tried both features
(of Vim and Neovim), I think they are _very different_ things, even
more different than job features in Vim and Neovim.

Solution:
- In `:h terminal.txt`, add tag `*termdebug*` to the introduction of
termdebug plugin.
- In `:h popup.txt`, "floating window" -> "popup window".

closes: #19135

Signed-off-by: Phạm Bình An <phambinh...@gmail.com>
Signed-off-by: Christian Brabandt <c...@256bit.org>

diff --git a/runtime/doc/popup.txt b/runtime/doc/popup.txt
index 794e50d60..5a874552f 100644
--- a/runtime/doc/popup.txt
+++ b/runtime/doc/popup.txt
@@ -1,10 +1,10 @@
-*popup.txt* For Vim version 9.1. Last change: 2025 Nov 09
+*popup.txt* For Vim version 9.1. Last change: 2026 Jan 08


VIM REFERENCE MANUAL by Bram Moolenaar


-Displaying text in a floating window. *popup* *popup-window* *popupwin*
+Displaying text in a popup window. *popup* *popup-window* *popupwin*


1. Introduction |popup-intro|
diff --git a/runtime/doc/tags b/runtime/doc/tags
index 3496a86a2..a049f7002 100644
--- a/runtime/doc/tags
+++ b/runtime/doc/tags
@@ -10976,6 +10976,7 @@ termcap-cursor-shape term.txt /*termcap-cursor-shape*
termcap-options term.txt /*termcap-options*
termcap-title term.txt /*termcap-title*
termda1-variable eval.txt /*termda1-variable*
+termdebug terminal.txt /*termdebug*
termdebug-commands terminal.txt /*termdebug-commands*
termdebug-communication terminal.txt /*termdebug-communication*
termdebug-customizing terminal.txt /*termdebug-customizing*
diff --git a/runtime/doc/terminal.txt b/runtime/doc/terminal.txt
index 08b05711e..8b7df8e40 100644
--- a/runtime/doc/terminal.txt
+++ b/runtime/doc/terminal.txt
@@ -1,4 +1,4 @@
-*terminal.txt* For Vim version 9.1. Last change: 2025 Nov 28
+*terminal.txt* For Vim version 9.1. Last change: 2026 Jan 08


VIM REFERENCE MANUAL by Bram Moolenaar
@@ -1263,7 +1263,7 @@ Alternatively, press "s" to swap the first and second dump. Do this several
times so that you can spot the difference in the context of the text.

==============================================================================
-6. Debugging *terminal-debug* *terminal-debugger* *package-termdebug*
+6. Debugging *terminal-debug* *terminal-debugger* *package-termdebug* *termdebug*

The Terminal debugging plugin can be used to debug a program with gdb and view
the source code in a Vim window. Since this is completely contained inside