Docs: Move syntax highlighting section to addons chapter

doc/02-installation.md

@@ -653,192 +653,6 @@ You are now ready to start the installation of Icinga Web 2. Please follow the
     If you're using Icinga DB, follow the [installation instructions](https://icinga.com/docs/icinga-db/latest/icinga-db-web/doc/02-Installation/)
     to install and enable the Icinga DB Web module.
 
-## Syntax Highlighting <a id="configuration-syntax-highlighting"></a>
-
-Icinga 2 provides configuration examples for syntax highlighting using the `vim` and `nano` editors.
-
-### Using Vim <a id="configuration-syntax-highlighting-vim"></a>
-
-Install the package `vim-icinga2` with your distribution's package manager.
-
-<!-- {% if debian or ubuntu or raspbian%} -->
-<!-- {% if not icingaDocs %} -->
-#### Debian / Ubuntu / Raspbian
-<!-- {% endif %} -->
-```bash
-apt-get install vim-icinga2 vim-addon-manager
-vim-addon-manager -w install icinga2
-Info: installing removed addon 'icinga2' to /var/lib/vim/addons
-```
-<!-- {% endif %} -->
-
-<!-- {% if centos %} -->
-<!-- {% if not icingaDocs %} -->
-#### CentOS
-<!-- {% endif %} -->
-
-#### CentOS 8
-```bash
-dnf install vim-icinga2
-```
-
-#### CentOS 7
-```bash
-yum install vim-icinga2
-```
-<!-- {% endif %} -->
-
-<!-- {% if rhel %} -->
-<!-- {% if not icingaDocs %} -->
-#### RHEL
-<!-- {% endif %} -->
-#### RHEL 8
-```bash
-dnf install vim-icinga2
-```
-
-#### RHEL 7
-```bash
-yum install vim-icinga2
-```
-<!-- {% endif %} -->
-
-<!-- {% if fedora %} -->
-<!-- {% if not icingaDocs %} -->
-#### Fedora
-<!-- {% endif %} -->
-```bash
-dnf install vim-icinga2
-```
-<!-- {% endif %} -->
-
-<!-- {% if sles or opensuse %} -->
-<!-- {% if not icingaDocs %} -->
-#### SLES / openSUSE
-<!-- {% endif %} -->
-```bash
-zypper install vim-icinga2
-```
-<!-- {% endif %} -->
-
-<!-- {% if amazon_linux %} -->
-<!-- {% if not icingaDocs %} -->
-#### Amazon Linux 2
-<!-- {% endif %} -->
-```bash
-yum install vim-icinga2
-```
-<!-- {% endif %} -->
-
-Ensure that syntax highlighting is enabled e.g. by editing the user's `vimrc`
-configuration file:
-
-```
-# vim ~/.vimrc
-syntax on
-```
-
-Test it:
-
-```bash
-vim /etc/icinga2/conf.d/templates.conf
-```
-
-![Vim with syntax highlighting](images/installation/vim-syntax.png "Vim with Icinga 2 syntax highlighting")
-
-
-### Using Nano <a id="configuration-syntax-highlighting-nano"></a>
-
-Install the package `nano-icinga2` with your distribution's package manager.
-
-<!-- {% if debian or ubuntu or raspbian %} -->
-<!-- {% if not icingaDocs %} -->
-#### Debian / Ubuntu / Raspbian
-<!-- {% endif %} -->
-**Note:** The syntax files are installed with the `icinga2-common` package already.
-<!-- {% endif %} -->
-
-<!-- {% if centos %} -->
-<!-- {% if not icingaDocs %} -->
-#### CentOS
-<!-- {% endif %} -->
-
-#### CentOS 8
-```bash
-dnf install nano-icinga2
-```
-
-#### CentOS 7
-```bash
-yum install nano-icinga2
-```
-<!-- {% endif %} -->
-
-<!-- {% if rhel %} -->
-<!-- {% if not icingaDocs %} -->
-#### RHEL
-<!-- {% endif %} -->
-#### RHEL 8
-```bash
-dnf install nano-icinga2
-```
-
-#### RHEL 7
-```bash
-yum install nano-icinga2
-```
-<!-- {% endif %} -->
-
-<!-- {% if fedora %} -->
-<!-- {% if not icingaDocs %} -->
-#### Fedora
-<!-- {% endif %} -->
-```bash
-dnf install nano-icinga2
-```
-<!-- {% endif %} -->
-
-<!-- {% if sles or opensuse %} -->
-<!-- {% if not icingaDocs %} -->
-#### SLES / openSUSE
-<!-- {% endif %} -->
-```bash
-zypper install nano-icinga2
-```
-<!-- {% endif %} -->
-
-<!-- {% if amazon_linux %} -->
-<!-- {% if not icingaDocs %} -->
-#### Amazon Linux 2
-<!-- {% endif %} -->
-```bash
-yum install nano-icinga2
-```
-<!-- {% endif %} -->
-
-Copy the `/etc/nanorc` sample file to your home directory.
-
-```bash
-cp /etc/nanorc ~/.nanorc
-```
-
-Include the `icinga2.nanorc` file.
-
-```
-$ vim ~/.nanorc
-
-## Icinga 2
-include "/usr/share/nano/icinga2.nanorc"
-```
-
-Test it:
-
-```bash
-nano /etc/icinga2/conf.d/templates.conf
-```
-
-![Nano with syntax highlighting](images/installation/nano-syntax.png "Nano with Icinga 2 syntax highlighting")
-
 ## Backup <a id="install-backup"></a>
 
 Ensure to include the following in your backups:

doc/13-addons.md

@@ -3,6 +3,59 @@
 For an uptodate overview of all integrations and modules,
 please visit [https://icinga.com/products/](https://icinga.com/products/).
 
+## Syntax Highlighting <a id="configuration-syntax-highlighting"></a>
+
+Icinga 2 provides configuration examples for syntax highlighting using the `vim` and `nano` editors.
+
+### Using Vim <a id="configuration-syntax-highlighting-vim"></a>
+
+Install the package `vim-icinga2` with your distribution's package manager.
+
+Ensure that syntax highlighting is enabled e.g. by editing the user's `vimrc`
+configuration file:
+
+```
+# vim ~/.vimrc
+syntax on
+```
+
+Test it:
+
+```bash
+vim /etc/icinga2/conf.d/templates.conf
+```
+
+![Vim with syntax highlighting](images/addons/vim-syntax.png "Vim with Icinga 2 syntax highlighting")
+
+
+### Using Nano <a id="configuration-syntax-highlighting-nano"></a>
+
+Install the package `nano-icinga2` with your distribution's package manager.
+
+**Note:** On Debian, Ubuntu and Raspbian, the syntax files are installed with the `icinga2-common` package already.
+
+Copy the `/etc/nanorc` sample file to your home directory.
+
+```bash
+cp /etc/nanorc ~/.nanorc
+```
+
+Include the `icinga2.nanorc` file.
+
+```
+$ vim ~/.nanorc
+
+## Icinga 2
+include "/usr/share/nano/icinga2.nanorc"
+```
+
+Test it:
+
+```bash
+nano /etc/icinga2/conf.d/templates.conf
+```
+
+![Nano with syntax highlighting](images/addons/nano-syntax.png "Nano with Icinga 2 syntax highlighting")
 
 ## Icinga Reporting <a id="addons-reporting"></a>
 
@@ -203,5 +256,3 @@ Checkout these specific integrations:
 
 If you're looking for different config management integrations -- we're happy
 to add them upstream, so please get in touch with the [Icinga team](https://icinga.com/community/).
-
-