Add lang + ref tags to frontmatter

Those are fields used by the language switcher to correlate pages across different languages, even if they have different names/paths/titles. They are generated with the prepare_for_translation.py script.
2025-12-10 13:40:14 -05:00 · 2021-03-13 19:06:18 +01:00 · 2021-03-13 19:06:18 +01:00 · 820af56761
commit 820af56761
parent 1a92224f8b
218 changed files with 439 additions and 1 deletions
--- a/user/downloading-installing-upgrading/custom-install.md
+++ b/user/downloading-installing-upgrading/custom-install.md
@ -1,8 +1,10 @@
 ---
+lang: en
 layout: doc
 permalink: /doc/custom-install/
 redirect_from:
 - /doc/encryption-config/
+ref: 152
 title: Custom Installation
 ---

--- a/user/downloading-installing-upgrading/download-mirrors.md
+++ b/user/downloading-installing-upgrading/download-mirrors.md
@ -1,6 +1,8 @@
 ---
+lang: en
 layout: sidebar
 permalink: /downloads/mirrors/
+ref: 148
 title: Download Mirrors
 ---

--- a/user/downloading-installing-upgrading/install-security.md
+++ b/user/downloading-installing-upgrading/install-security.md
@ -1,10 +1,12 @@
 ---
+lang: en
 layout: doc
 permalink: /doc/install-security/
 redirect_from:
 - /en/doc/install-security/
 - /doc/InstallSecurity/
 - /wiki/InstallSecurity/
+ref: 149
 title: Installation security
 ---

--- a/user/downloading-installing-upgrading/installation-guide.md
+++ b/user/downloading-installing-upgrading/installation-guide.md
@ -1,4 +1,5 @@
 ---
+lang: en
 layout: doc
 permalink: /doc/installation-guide/
 redirect_from:
@ -14,6 +15,7 @@ redirect_from:
 - /doc/InstallationGuideR3.0rc1/
 - /doc/InstallationGuideR3.0rc2/
 - /doc/live-usb/
+ref: 153
 title: Installation guide
 ---

--- a/user/downloading-installing-upgrading/supported-versions.md
+++ b/user/downloading-installing-upgrading/supported-versions.md
@ -1,6 +1,8 @@
 ---
+lang: en
 layout: doc
 permalink: /doc/supported-versions/
+ref: 154
 title: Supported Versions
 ---

--- a/user/downloading-installing-upgrading/testing.md
+++ b/user/downloading-installing-upgrading/testing.md
@ -1,6 +1,8 @@
 ---
+lang: en
 layout: doc
 permalink: /doc/testing/
+ref: 147
 title: Testing New Releases and Updates
 ---

--- a/user/downloading-installing-upgrading/upgrade/upgrade-to-r2.md
+++ b/user/downloading-installing-upgrading/upgrade/upgrade-to-r2.md
@ -1,4 +1,5 @@
 ---
+lang: en
 layout: doc
 permalink: /doc/upgrade-to-r2/
 redirect_from:
@ -6,6 +7,7 @@ redirect_from:
 - /doc/UpgradeToR2/
 - /doc/UpgradeToR2rc1/
 - /wiki/UpgradeToR2rc1/
+ref: 156
 title: Upgrading to R2
 ---

--- a/user/downloading-installing-upgrading/upgrade/upgrade-to-r2b1.md
+++ b/user/downloading-installing-upgrading/upgrade/upgrade-to-r2b1.md
@ -1,10 +1,12 @@
 ---
+lang: en
 layout: doc
 permalink: /doc/upgrade-to-r2b1/
 redirect_from:
 - /en/doc/upgrade-to-r2b1/
 - /doc/UpgradeToR2B1/
 - /wiki/UpgradeToR2B1/
+ref: 163
 title: Upgrading to R2B1
 ---

--- a/user/downloading-installing-upgrading/upgrade/upgrade-to-r2b2.md
+++ b/user/downloading-installing-upgrading/upgrade/upgrade-to-r2b2.md
@ -1,10 +1,12 @@
 ---
+lang: en
 layout: doc
 permalink: /doc/upgrade-to-r2b2/
 redirect_from:
 - /en/doc/upgrade-to-r2b2/
 - /doc/UpgradeToR2B2/
 - /wiki/UpgradeToR2B2/
+ref: 160
 title: Upgrading to R2B2
 ---

--- a/user/downloading-installing-upgrading/upgrade/upgrade-to-r2b3.md
+++ b/user/downloading-installing-upgrading/upgrade/upgrade-to-r2b3.md
@ -1,10 +1,12 @@
 ---
+lang: en
 layout: doc
 permalink: /doc/upgrade-to-r2b3/
 redirect_from:
 - /en/doc/upgrade-to-r2b3/
 - /doc/UpgradeToR2B3/
 - /wiki/UpgradeToR2B3/
+ref: 157
 title: Upgrading to R2B3
 ---

--- a/user/downloading-installing-upgrading/upgrade/upgrade-to-r3_0.md
+++ b/user/downloading-installing-upgrading/upgrade/upgrade-to-r3_0.md
@ -1,10 +1,12 @@
 ---
+lang: en
 layout: doc
 permalink: /doc/upgrade-to-r3.0/
 redirect_from:
 - /en/doc/upgrade-to-r3.0/
 - /doc/UpgradeToR3.0/
 - /doc/UpgradeToR3.0rc1/
+ref: 159
 title: Upgrading to R3.0
 ---

--- a/user/downloading-installing-upgrading/upgrade/upgrade-to-r3_1.md
+++ b/user/downloading-installing-upgrading/upgrade/upgrade-to-r3_1.md
@ -1,10 +1,12 @@
 ---
+lang: en
 layout: doc
 permalink: /doc/upgrade-to-r3.1/
 redirect_from:
 - /en/doc/upgrade-to-r3.1/
 - /doc/UpgradeToR3.1/
 - /doc/UpgradeToR3.1rc1/
+ref: 155
 title: Upgrading to R3.1
 ---

--- a/user/downloading-installing-upgrading/upgrade/upgrade-to-r3_2.md
+++ b/user/downloading-installing-upgrading/upgrade/upgrade-to-r3_2.md
@ -1,10 +1,12 @@
 ---
+lang: en
 layout: doc
 permalink: /doc/upgrade-to-r3.2/
 redirect_from:
 - /en/doc/upgrade-to-r3.2/
 - /doc/UpgradeToR3.2/
 - /doc/UpgradeToR3.2rc1/
+ref: 161
 title: Upgrading to R3.2
 ---

--- a/user/downloading-installing-upgrading/upgrade/upgrade-to-r4_0.md
+++ b/user/downloading-installing-upgrading/upgrade/upgrade-to-r4_0.md
@ -1,10 +1,12 @@
 ---
+lang: en
 layout: doc
 permalink: /doc/upgrade-to-r4.0/
 redirect_from:
 - /en/doc/upgrade-to-r4.0/
 - /doc/UpgradeToR4.0/
 - /doc/UpgradeToR4.0rc1/
+ref: 162
 title: Upgrading to R4.0
 ---

--- a/user/downloading-installing-upgrading/upgrade/upgrade.md
+++ b/user/downloading-installing-upgrading/upgrade/upgrade.md
@ -1,6 +1,8 @@
 ---
+lang: en
 layout: doc
 permalink: /doc/upgrade/
+ref: 158
 title: Upgrade Guides
 ---

--- a/user/downloading-installing-upgrading/version-scheme.md
+++ b/user/downloading-installing-upgrading/version-scheme.md
@ -1,10 +1,12 @@
 ---
+lang: en
 layout: doc
 permalink: /doc/version-scheme/
 redirect_from:
 - /en/doc/version-scheme/
 - /doc/VersionScheme/
 - /wiki/VersionScheme/
+ref: 151
 title: Version Scheme
 ---