chore: add identifier to fenced block

Author: ccoVeille

README.md

@@ -125,19 +125,25 @@ exec script.sh "exec" "command" "new-command"
 
 ### Most systems
 
-    git config --global sequence.editor interactive-rebase-tool
+```shell
+git config --global sequence.editor interactive-rebase-tool
+```
 
 ### Windows
 
 #### Standard Command Prompt and Windows Terminal
 
-    git config --global sequence.editor "'C:/path/to/interactive-rebase-tool.exe'"
+```shell
+git config --global sequence.editor "'C:/path/to/interactive-rebase-tool.exe'"
+```
 
 #### GitBash
 
 GitBash requires the use of `winpty` in order to work correctly, so to set the editor use:
 
-    git config --global sequence.editor "winpty /c/path/to/interactive-rebase-tool.exe"
+```shell
+git config --global sequence.editor "winpty /c/path/to/interactive-rebase-tool.exe"
+```
 
 #### Notes
 
@@ -147,7 +153,9 @@ Windows before version 10 has [serious rendering issues with saturated darker co
 
 You can temporarily use a different sequence editor by using the `GIT_SEQUENCE_EDITOR` environment variable:
 
-    GIT_SEQUENCE_EDITOR=emacs git rebase -i [<upstream> [<branch>]]
+```shell
+GIT_SEQUENCE_EDITOR=emacs git rebase -i [<upstream> [<branch>]]
+```
 
 ## Direct Usage
 
@@ -245,56 +253,72 @@ To start developing the project, you will need to [install Rust][install-rust],
 
 This project uses [cargo-make](https://github.com/sagiegurari/cargo-make) as a task runner. To install:
 
-    cargo install --force cargo-make
+```shell
+cargo install --force cargo-make
+```
 
 #### Debian and derivatives
 
 If you plan to build a release package you will need `pkg-config` and `liblzma-dev`. They can be installed using `apt`:
 
-    sudo apt install pkg-config liblzma-dev
+```shell
+sudo apt install pkg-config liblzma-dev
+```
 
 ### Build and run
 
 To build or run the project, from the project root run:
 
-    # only build
-    cargo make build --release
-    # build and run
-    cargo run -- <path-to-git-rebase-todo-file>
+```shell
+# only build
+cargo make build --release
+# build and run
+cargo run -- <path-to-git-rebase-todo-file>
+```
 
 Sample rebase todo files can be found in ./test/fixtures.
 
 ### Tests
 
 Automated tests are available for all features and can be run with:
 
-    cargo make test
+```shell
+cargo make test
+```
 
 ### Docs
 
 API docs for the project are generated using Rust Doc:
 
-    cargo make docs
+```shell
+cargo make docs
+```
 
 ### Linting
 
-An addition to the lints provided by rustc, this project uses Clippy to provide additional linting, run with:
+An addition to the lints provided by `rustc`, this project uses `Clippy` to provide additional linting, run with:
 
-    cargo make lint
+```shell
+cargo make lint
+```
 
 This will run lints using stable and nightly. The nightly lints may show errors, but will not result in a failure.
 
 ### Format
 
-This project uses rust-fmt to provide a consistent format. A helpful script will ensure that all files are formatted correctly:
+This project uses `rust-fmt` to provide a consistent format. A helpful script will ensure that all files are formatted correctly:
 
-    cargo make format
+```shell
+cargo make format
+```
 
 ### Coverage
 
 The project use [Tarpaulin](https://github.com/xd009642/tarpaulin) to generate coverage reports. Coverage reports are used to find gaps in tests. To generate the coverage report:
 
-    cargo make coverage
+```shell
+cargo make coverage
+```
 
 An addition to the report printed to the CLI, an HTML report can be found in the `coverage` directory.
 

readme/customization.md

@@ -15,7 +15,9 @@ The tool can be customized using the [git config](https://git-scm.com/docs/git-c
 
 ### Example
 
-    git config --global interactive-rebase-tool.foregroundColor black
+```shell
+git config --global interactive-rebase-tool.foregroundColor black
+```
 
 ## Git Configuration
 
@@ -149,10 +151,12 @@ Most keys can be changed to any printable character or supported special charact
 
 ### Example
 
-    # single value
-    git config --global interactive-rebase-tool.inputRebase S
-    # multiple values
-    git config --global interactive-rebase-tool.inputRebase "S L K"
+```shell
+# single value
+git config --global interactive-rebase-tool.inputRebase S
+# multiple values
+git config --global interactive-rebase-tool.inputRebase "S L K"
+```
 
 ### Supported Special Keys
 

readme/install.md

@@ -22,23 +22,29 @@
 
 Download the `.deb` file from the [releases page][releases] and install with:
 
-    sudo dpkg -i /path/to/git-interactive-rebase-tool-*.deb
+```shell
+sudo dpkg -i /path/to/git-interactive-rebase-tool-*.deb
+```
 
 The executable will be installed to `/usr/bin`.
 
 ### Red Hat Linux, Fedora and derivatives
 
 Download the `.rpm` file from the [releases page][releases] and install with your package manager of choice:
 
-    sudo rpm -i /path/to/git-interactive-rebase-tool-*.rpm
-    sudo yum localinstall /path/to/git-interactive-rebase-tool-*.rpm
-    sudo dnf localinstall /path/to/git-interactive-rebase-tool-*.rpm
+```shell
+sudo rpm -i /path/to/git-interactive-rebase-tool-*.rpm
+sudo yum localinstall /path/to/git-interactive-rebase-tool-*.rpm
+sudo dnf localinstall /path/to/git-interactive-rebase-tool-*.rpm
+```
 
 ### macOS
 
 #### With [Homebrew](https://brew.sh/)
 
-    brew install git-interactive-rebase-tool
+```shell
+brew install git-interactive-rebase-tool
+```
 
 #### Manual install
 
@@ -65,7 +71,9 @@ Download the binary from the [releases page][releases] and copy it as `interacti
 
 The project can be installed directly from [crates.io](https://crates.io/crates/git-interactive-rebase-tool) via cargo.
 
-    cargo install git-interactive-rebase-tool
+```shell
+cargo install git-interactive-rebase-tool
+```
 
 ## Community Supported Repositories
 
@@ -75,52 +83,70 @@ Community supported repositories are not officially supported, as they are maint
 
 Install the [git-interactive-rebase-tool](https://pkgs.alpinelinux.org/packages?name=git-interactive-rebase-tool) package from the community repository (since Alpine v3.14):
 
-    apk add git-interactive-rebase-tool
+```shell
+apk add git-interactive-rebase-tool
+```
 
 ### Arch Linux
 
 With your [AUR](https://aur.archlinux.org/) helper of choice:
 
-    yay -S git-interactive-rebase-tool
+```shell
+yay -S git-interactive-rebase-tool
+```
 
 #### Manual Install
 
 1. Download the [package snapshot](https://aur.archlinux.org/packages/git-interactive-rebase-tool/)
 2. Extract to a known location
 3. Run `makepkg -si` from the extracted location
 
-### Gnu Guix Package Manager
+### GNU Guix Package Manager
 
-    guix install git-interactive-rebase-tool
+```shell
+guix install git-interactive-rebase-tool
+```
 
 #### In a temporary environment
 
-    guix shell git-interactive-rebase-tool
+```shell
+guix shell git-interactive-rebase-tool
+```
 
 #### In a temporary container (Linux namespace)
 
-    guix shell --container git-interactive-rebase-tool
+```shell
+guix shell --container git-interactive-rebase-tool
+```
 
 ### FreeBSD
 
 FreeBSD support is provided by the community, and while attempts are made to ensure everything works on the platform, it is not officially supported. If you run into problems please [create an issue](https://github.com/MitMaro/git-interactive-rebase-tool/issues/new) describing the problem.
 
 With [Ports](https://www.freebsd.org/ports/) using `pkg`
 
-    pkg install interactive_rebase_tool
+```shell
+pkg install interactive_rebase_tool
+```
 
 #### Manual
 
-    cd /usr/ports/devel/interactive_rebase_tool && make install clean
+```shell
+cd /usr/ports/devel/interactive_rebase_tool && make install clean
+```
 
 ### Windows
 
 #### With [Chocolatey](https://chocolatey.org/)
 
-    choco install git-interactive-rebase-tool
+```shell
+choco install git-interactive-rebase-tool
+```
 
 #### With [Scoop](https://scoop.sh/)
 
-    scoop install git-interactive-rebase-tool
+```shell
+scoop install git-interactive-rebase-tool
+```
 
 [releases]:https://github.com/MitMaro/git-interactive-rebase-tool/releases