Commit: runtime(tutor): Chapter 2: consistently use upper case letter, fix typo after 1e3e1ba067c79a

[Christian Brabandt]

runtime(tutor): Chapter 2: consistently use upper case letter, fix typo after 1e3e1ba067c79a

Commit: https://github.com/vim/vim/commit/757b42ab070632806ab10e94e26b70fc7bb60cb9
Author: Christian Brabandt <c...@256bit.org>
Date: Thu Dec 18 21:22:06 2025 +0100

runtime(tutor): Chapter 2: consistently use upper case letter, fix typo after 1e3e1ba067c79a

Chapter 2: Fix missing "R" after 1e3e1ba067c79a when using register from insert
mode. While at it, consistently use upper case letter for CTRL-R in the
new-tutor.

related: #18950

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

diff --git a/runtime/tutor/en/vim-02-beginner.tutor b/runtime/tutor/en/vim-02-beginner.tutor
index 46cbf75b3..36eeca2ff 100644
--- a/runtime/tutor/en/vim-02-beginner.tutor
+++ b/runtime/tutor/en/vim-02-beginner.tutor
@@ -42,7 +42,7 @@ Test cases: {curly}, [square], <angle>, and "quoted" items.

4. Advanced combinations:
- `ciwnew<ESC>`{normal} - Change current word to "new"
- - `ciw"<CTRL>-"<ESC>`{normal} - (Note: This is Ctrl-Minus): wrap current word in quotes
+ - `ciw"<CTRL-R>-"<ESC>`{normal} - Wrap current word in quotes
- `gUit`{normal} - Uppercase inner HTML tag content
- `va"p`{normal} - Select quoted text and paste over it

@@ -62,11 +62,11 @@ Final exercise: (Modify "this" text) by [applying {various} operations]<
3. Navigate forward to the word 'cookie' (`fk`{normal} or `2fc`{normal}
or `$2b`{normal} or `/co`{normal} `<ENTER>`{normal}) and type `"byiw`{normal}

- 4. Navigate to any point on the word 'Vince' and type `ciw<CTRL-r>a<ESC>`{normal}
+ 4. Navigate to any point on the word 'Vince' and type `ciw<CTRL-R>a<ESC>`{normal}

**MNEMONIC**: *(c)hange (i)nner (w)ord with <contents of (r)egister> named (a)*

- 5. Navigate to any point on the word 'cake' and type `ciw<CTRL-r>b<ESC>`{normal}
+ 5. Navigate to any point on the word 'cake' and type `ciw<CTRL-R>b<ESC>`{normal}

a) Edward will henceforth be in charge of the cookie rations
b) In this capacity, Vince will have sole cake discretionary powers
@@ -88,10 +88,10 @@ REFERENCE: [Registers](registers)

2. Navigate to any point on the supplied number

- 3. Type `ciw<CTRL-r>=`{normal}60\*60\*24 `<ENTER>`{normal}
+ 3. Type `ciw<CTRL-R>=`{normal}60\*60\*24 `<ENTER>`{normal}

4. On the next line, enter insert mode and add today's date with
- `<CTRL-r>=`{normal}`system('date')`{vim} `<ENTER>`{normal}
+ `<CTRL-R>=`{normal}`system('date')`{vim} `<ENTER>`{normal}

NOTE: All calls to system are OS dependent, e.g. on Windows use
`system('date /t')`{vim} or `:r!date /t`{vim}
@@ -194,7 +194,7 @@ Practice: "_diw on any word to delete it without affecting yank history
NOTE: a common conundrum when coding is moving around large chunks of code.
The following technique helps avoid number line calculations associated
with operations like `"a147d`{normal} or `:945,1091d a`{vim} or even worse
- using `i<CTRL-r>=`{normal}1091-945 `<ENTER>`{normal} first
+ using `i<CTRL-R>=`{normal}1091-945 `<ENTER>`{normal} first

1. Move the cursor to the line below marked ✓

@@ -257,9 +257,9 @@ REFERENCE: [Marks](marks)
5. Insert text directly from registers in insert mode: `<CTRL-R>a`{normal}

6. Insert the results of simple arithmetic operations:
- `<CTRL-r>=`{normal}60\*60`<ENTER>`{normal} in insert mode
+ `<CTRL-R>=`{normal}60\*60`<ENTER>`{normal} in insert mode
7. Insert the results of system calls:
- `<CTRL-r>=`{normal}`system('ls -1')`{vim}`<ENTER>`{normal} in insert mode
+ `<CTRL-R>=`{normal}`system('ls -1')`{vim}`<ENTER>`{normal} in insert mode

8. Inspect registers with `:reg`{vim}
9. Learn the final destination of whole line deletions: `dd`{normal} in
diff --git a/runtime/tutor/tutor2 b/runtime/tutor/tutor2
index 47d030c87..3e5701a52 100644
--- a/runtime/tutor/tutor2
+++ b/runtime/tutor/tutor2
@@ -40,7 +40,7 @@

4. Advanced combinations:
- ciwnew<ESC> - Change current word to "new"
- - ciw"<Ctrl>-"<ESC> - (Note: This is Ctrl-Minus): wrap current word in quotes
+ - ciw"<CTRL-R>-"<ESC> - Wrap current word in quotes
- gUit - Uppercase inner HTML tag content
- va"p - Select quoted text and paste over it