Commit: runtime(doc): remove wrong documentation of the :digraph command

[Christian Brabandt]

runtime(doc): remove wrong documentation of the :digraph command

Commit: https://github.com/vim/vim/commit/a9b95c3d337855b0f3cc26aad80f8d42dc566fa9
Author: Christian Brabandt <c...@256bit.org>
Date: Sun Jun 22 20:32:15 2025 +0200

runtime(doc): remove wrong documentation of the :digraph command

fixes: https://github.com/vim/vim/issues/17583

Signed-off-by: Christian Brabandt <c...@256bit.org>

diff --git a/runtime/doc/usr_24.txt b/runtime/doc/usr_24.txt
index 0f7249574..173781223 100644
--- a/runtime/doc/usr_24.txt
+++ b/runtime/doc/usr_24.txt
@@ -1,4 +1,4 @@
-*usr_24.txt* For Vim version 9.1. Last change: 2025 Jun 02
+*usr_24.txt* For Vim version 9.1. Last change: 2025 Jun 22

VIM USER MANUAL - by Bram Moolenaar

@@ -568,14 +568,13 @@ that combination. Thus CTRL-K dP also works. Since there is no digraph for
using. Always use ":digraphs" to find out which digraphs are currently
available.

-You can define your own digraphs. Example: >
+You can define your own digraphs by specifying the target character with a
+decimal number. Example: >

- :digraph a" ä
+ :digraph a\" 228

-This defines that CTRL-K a" inserts an ä character. You can also specify the
-character with a decimal number. This defines the same digraph: >
-
- :digraph a" 228
+This defines that CTRL-K a" inserts an ä character. Note: we had to escape
+the " character since otherwise it would act as a comment character.

More information about digraphs here: |digraphs|
Another way to insert special characters is with a keymap. More about that