Merge branch 'docs-fence-languages-cleanup-2' into 'master'

Change codeblock fence languages to full name 2

See merge request gitlab-org/gitlab!32502

doc/administration/auth/smartcard.md

@@ -37,7 +37,7 @@ To use a smartcard with an X.509 certificate to authenticate against a local
 database with GitLab, `CN` and `emailAddress` must be defined in the
 certificate. For example:
 
-```text
+```plaintext
 Certificate:
     Data:
         Version: 1 (0x0)
@@ -73,7 +73,7 @@ database with GitLab, in:
 
 For example:
 
-```text
+```plaintext
 Certificate:
     Data:
         Version: 1 (0x0)

doc/administration/gitaly/reference.md

@@ -149,7 +149,7 @@ before and after. If the hit ratio does not improve, the higher limit is
 probably not making a meaningful difference. Here is an example
 Prometheus query to see the hit rate:
 
-```text
+```plaintext
 sum(rate(gitaly_catfile_cache_total{type="hit"}[5m])) / sum(rate(gitaly_catfile_cache_total{type=~"(hit)|(miss)"}[5m]))
 ```
 

doc/administration/high_availability/nfs_host_client_setup.md

@@ -36,7 +36,7 @@ apt-get install nfs-kernel-server
 
 In this setup we will share the home directory on the host with the client. Edit the exports file as below to share the host's home directory with the client. If you have multiple clients running GitLab you must enter the client IP addresses in line in the `/etc/exports` file.
 
-```text
+```plaintext
 #/etc/exports for one client
 /home <client-ip-address>(rw,sync,no_root_squash,no_subtree_check)
 
@@ -96,7 +96,7 @@ NFS version 4. NFSv3 also supports locking as long as Linux Kernel 2.6.5+ is use
 We recommend using version 4 and do not specifically test NFSv3.
 See [NFS documentation](nfs.md#nfs-client-mount-options) for guidance on mount options.
 
-```text
+```plaintext
 #/etc/fstab
 10.0.0.1:/nfs/home  /nfs/home  nfs4 defaults,hard,vers=4.1,rsize=1048576,wsize=1048576,noatime,nofail,lookupcache=positive 0 2
 ```
@@ -111,7 +111,7 @@ default file locations in `gitlab.rb` on the client allows you to have one main
 point and have all the required locations as subdirectories to use the NFS mount for
 `git-data`.
 
-```text
+```plaintext
 git_data_dirs({"default" => {"path" => "/nfs/home/var/opt/gitlab-data/git-data"}})
 gitlab_rails['uploads_directory'] = '/nfs/home/var/opt/gitlab-data/uploads'
 gitlab_rails['shared_path'] = '/nfs/home/var/opt/gitlab-data/shared'

doc/administration/integration/plantuml.md

@@ -70,7 +70,7 @@ sudo service tomcat8 restart
 Once the Tomcat service restarts the PlantUML service will be ready and
 listening for requests on port 8080:
 
-```text
+```plaintext
 http://localhost:8080/plantuml
 ```
 
@@ -144,7 +144,7 @@ our AsciiDoc snippets, wikis, and repositories using delimited blocks:
 
 - **AsciiDoc**
 
-  ```text
+  ```plaintext
   [plantuml, format="png", id="myDiagram", width="200px"]
   ----
   Bob->Alice : hello
@@ -154,7 +154,7 @@ our AsciiDoc snippets, wikis, and repositories using delimited blocks:
 
 - **reStructuredText**
 
-  ```text
+  ```plaintext
   .. plantuml::
      :caption: Caption with **bold** and *italic*
 

doc/administration/libravatar.md

@@ -19,7 +19,7 @@ the configuration options as follows:
 
 ### For HTTP
 
-```yml
+```yaml
   gravatar:
     enabled: true
     # gravatar URLs: possible placeholders: %{hash} %{size} %{email} %{username}
@@ -28,7 +28,7 @@ the configuration options as follows:
 
 ### For HTTPS
 
-```yml
+```yaml
   gravatar:
     enabled: true
     # gravatar URLs: possible placeholders: %{hash} %{size} %{email} %{username}

doc/administration/monitoring/gitlab_self_monitoring_project/index.md

@@ -74,7 +74,7 @@ project creation to fail with the following error (which appears in the log file
 when the first admin user is an
 [external user](../../../user/permissions.md#external-users-core-only):
 
-```text
+```plaintext
 Could not create instance administrators group. Errors: ["You don’t have permission to create groups."]
 ```
 

doc/administration/packages/container_registry.md

@@ -460,7 +460,7 @@ However, this behavior is undesirable for registries used by internal hosts that
 
 1. Add the `redirect` flag to your registry configuration YML file:
 
-    ```yml
+    ```yaml
     storage:
       s3:
         accesskey: 'AKIAKIAKI'

doc/administration/timezone.md

@@ -2,7 +2,7 @@
 
 The global time zone configuration parameter can be changed in `config/gitlab.yml`:
 
-```text
+```plaintext
 # time_zone: 'UTC'
 ```
 

doc/api/applications.md

@@ -16,7 +16,7 @@ Create an application by posting a JSON payload.
 
 Returns `200` if the request succeeds.
 
-```text
+```plaintext
 POST /applications
 ```
 
@@ -52,7 +52,7 @@ Example response:
 
 List all registered applications.
 
-```text
+```plaintext
 GET /applications
 ```
 
@@ -85,7 +85,7 @@ Delete a specific application.
 
 Returns `204` if the request succeeds.
 
-```text
+```plaintext
 DELETE /applications/:id
 ```
 

doc/api/avatar.md

@@ -15,7 +15,7 @@ If:
 NOTE: **Note:**
 This endpoint can be accessed without authentication.
 
-```text
+```plaintext
 GET /avatar?email=admin@example.com
 ```
 

doc/api/award_emoji.md

@@ -20,7 +20,7 @@ See [Award Emoji on Comments](#award-emoji-on-comments) for information on using
 
 Get a list of all award emoji for a specified awardable.
 
-```text
+```plaintext
 GET /projects/:id/issues/:issue_iid/award_emoji
 GET /projects/:id/merge_requests/:merge_request_iid/award_emoji
 GET /projects/:id/snippets/:snippet_id/award_emoji
@@ -82,7 +82,7 @@ Example response:
 
 Get a single award emoji from an issue, snippet, or merge request.
 
-```text
+```plaintext
 GET /projects/:id/issues/:issue_iid/award_emoji/:award_id
 GET /projects/:id/merge_requests/:merge_request_iid/award_emoji/:award_id
 GET /projects/:id/snippets/:snippet_id/award_emoji/:award_id
@@ -127,7 +127,7 @@ Example response:
 
 Create an award emoji on the specified awardable.
 
-```text
+```plaintext
 POST /projects/:id/issues/:issue_iid/award_emoji
 POST /projects/:id/merge_requests/:merge_request_iid/award_emoji
 POST /projects/:id/snippets/:snippet_id/award_emoji
@@ -173,7 +173,7 @@ Sometimes it's just not meant to be and you'll have to remove the award.
 NOTE: **Note:**
 Only available to administrators or the author of the award.
 
-```text
+```plaintext
 DELETE /projects/:id/issues/:issue_iid/award_emoji/:award_id
 DELETE /projects/:id/merge_requests/:merge_request_iid/award_emoji/:award_id
 DELETE /projects/:id/snippets/:snippet_id/award_emoji/:award_id
@@ -204,7 +204,7 @@ easily adapted for comments on a merge request or on a snippet. Therefore, you h
 
 Get all award emoji for a comment (note).
 
-```text
+```plaintext
 GET /projects/:id/issues/:issue_iid/notes/:note_id/award_emoji
 ```
 
@@ -249,7 +249,7 @@ Example response:
 
 Get a single award emoji for a comment (note).
 
-```text
+```plaintext
 GET /projects/:id/issues/:issue_iid/notes/:note_id/award_emoji/:award_id
 ```
 
@@ -293,7 +293,7 @@ Example response:
 
 Create an award emoji on the specified comment (note).
 
-```text
+```plaintext
 POST /projects/:id/issues/:issue_iid/notes/:note_id/award_emoji
 ```
 
@@ -340,7 +340,7 @@ Sometimes it's just not meant to be and you'll have to remove the award.
 NOTE: **Note:**
 Only available to administrators or the author of the award.
 
-```text
+```plaintext
 DELETE /projects/:id/issues/:issue_iid/notes/:note_id/award_emoji/:award_id
 ```
 

doc/api/branches.md

@@ -12,7 +12,7 @@ Get a list of repository branches from a project, sorted by name alphabetically.
 NOTE: **Note:**
 This endpoint can be accessed without authentication if the repository is publicly accessible.
 
-```text
+```plaintext
 GET /projects/:id/repository/branches
 ```
 
@@ -69,7 +69,7 @@ Get a single project repository branch.
 NOTE: **Note:**
 This endpoint can be accessed without authentication if the repository is publicly accessible.
 
-```text
+```plaintext
 GET /projects/:id/repository/branches/:branch
 ```
 
@@ -130,7 +130,7 @@ for information on unprotecting repository branches.
 
 Create a new branch in the repository.
 
-```text
+```plaintext
 POST /projects/:id/repository/branches
 ```
 
@@ -185,7 +185,7 @@ Delete a branch from the repository.
 NOTE: **Note:**
 In the case of an error, an explanation message is provided.
 
-```text
+```plaintext
 DELETE /projects/:id/repository/branches/:branch
 ```
 
@@ -209,7 +209,7 @@ Will delete all branches that are merged into the project's default branch.
 NOTE: **Note:**
 [Protected branches](../user/project/protected_branches.md) will not be deleted as part of this operation.
 
-```text
+```plaintext
 DELETE /projects/:id/repository/merged_branches
 ```
 

doc/api/broadcast_messages.md

@@ -13,7 +13,7 @@ As of GitLab 12.8, GET requests do not require authentication. All other broadca
 
 List all broadcast messages.
 
-```text
+```plaintext
 GET /broadcast_messages
 ```
 
@@ -46,7 +46,7 @@ Example response:
 
 Get a specific broadcast message.
 
-```text
+```plaintext
 GET /broadcast_messages/:id
 ```
 
@@ -83,7 +83,7 @@ Example response:
 
 Create a new broadcast message.
 
-```text
+```plaintext
 POST /broadcast_messages
 ```
 
@@ -127,7 +127,7 @@ Example response:
 
 Update an existing broadcast message.
 
-```text
+```plaintext
 PUT /broadcast_messages/:id
 ```
 

doc/api/group_import_export.md

@@ -41,7 +41,7 @@ curl --request POST --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab
 
 Download the finished export.
 
-```text
+```plaintext
 GET /groups/:id/export/download
 ```
 
@@ -66,7 +66,7 @@ returns either:
 
 ## Import a file
 
-```text
+```plaintext
 POST /groups/import
 ```
 

doc/api/keys.md

@@ -4,7 +4,7 @@
 
 Get SSH key with user by ID of an SSH key. Note only administrators can lookup SSH key with user by ID of an SSH key.
 
-```text
+```plaintext
 GET /keys/:id
 ```
 
@@ -63,7 +63,7 @@ curl --header "PRIVATE-TOKEN: <your_access_token>" 'https://gitlab.example.com/a
 
 You can search for a user that owns a specific SSH key. Note only administrators can lookup SSH key with the fingerprint of an SSH key.
 
-```text
+```plaintext
 GET /keys
 ```
 

doc/api/pages.md

@@ -8,7 +8,7 @@ The GitLab Pages feature must be enabled to use these endpoints. Find out more a
 
 Remove pages. The user must have admin privileges.
 
-```text
+```plaintext
 DELETE /projects/:id/pages
 ```
 

doc/api/pages_domains.md

@@ -8,7 +8,7 @@ The GitLab Pages feature must be enabled to use these endpoints. Find out more a
 
 Get a list of all pages domains. The user must have admin permissions.
 
-```text
+```plaintext
 GET /pages/domains
 ```
 
@@ -35,7 +35,7 @@ curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/ap
 
 Get a list of project pages domains. The user must have permissions to view pages domains.
 
-```text
+```plaintext
 GET /projects/:id/pages/domains
 ```
 
@@ -71,7 +71,7 @@ curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/ap
 
 Get a single project pages domain. The user must have permissions to view pages domains.
 
-```text
+```plaintext
 GET /projects/:id/pages/domains/:domain
 ```
 
@@ -113,7 +113,7 @@ curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/ap
 
 Creates a new pages domain. The user must have permissions to create new pages domains.
 
-```text
+```plaintext
 POST /projects/:id/pages/domains
 ```
 
@@ -155,7 +155,7 @@ curl --request POST --header "PRIVATE-TOKEN: <your_access_token>" --form "domain
 
 Updates an existing project pages domain. The user must have permissions to change an existing pages domains.
 
-```text
+```plaintext
 PUT /projects/:id/pages/domains/:domain
 ```
 
@@ -225,7 +225,7 @@ curl --request PUT --header "PRIVATE-TOKEN: <your_access_token>" --form "certifi
 
 Deletes an existing project pages domain.
 
-```text
+```plaintext
 DELETE /projects/:id/pages/domains/:domain
 ```
 

doc/api/pipeline_schedules.md

@@ -286,7 +286,7 @@ curl --request DELETE --header "PRIVATE-TOKEN: k5ESFgWY2Qf5xEvDcFxZ" "https://gi
 Trigger a new scheduled pipeline, which runs immediately. The next scheduled run
 of this pipeline is not affected.
 
-```text
+```plaintext
 POST /projects/:id/pipeline_schedules/:pipeline_schedule_id/play
 ```
 

doc/api/project_import_export.md

@@ -18,7 +18,7 @@ data file uploads to the final server.
 
 From GitLab 10.7, the `upload[url]` parameter is required if the `upload` parameter is present.
 
-```text
+```plaintext
 POST /projects/:id/export
 ```
 
@@ -49,7 +49,7 @@ The upload request will be sent with `Content-Type: application/gzip` header. En
 
 Get the status of export.
 
-```text
+```plaintext
 GET /projects/:id/export
 ```
 
@@ -102,7 +102,7 @@ an email notifying the user to download the file, uploading the exported file to
 
 Download the finished export.
 
-```text
+```plaintext
 GET /projects/:id/export/download
 ```
 
@@ -121,7 +121,7 @@ ls *export.tar.gz
 
 ## Import a file
 
-```text
+```plaintext
 POST /projects/import
 ```
 
@@ -185,7 +185,7 @@ requests.post(url, headers=headers, data=data, files=files)
 
 Get the status of an import.
 
-```text
+```plaintext
 GET /projects/:id/import
 ```
 

doc/api/project_repository_storage_moves.md

@@ -6,7 +6,7 @@ Project repository storage can be moved. To retrieve project repository storage
 
 ## Retrieve all project repository storage moves
 
-```text
+```plaintext
 GET /project_repository_storage_moves
 ```
 
@@ -43,7 +43,7 @@ Example response:
 
 ## Get a single project repository storage move
 
-```text
+```plaintext
 GET /project_repository_storage_moves/:id
 ```
 

doc/api/remote_mirrors.md

@@ -11,7 +11,7 @@ outlined below.
 
 Returns an Array of remote mirrors and their statuses:
 
-```text
+```plaintext
 GET /projects/:id/remote_mirrors
 ```
 
@@ -50,7 +50,7 @@ and password information.
 
 Create a remote mirror for a project. The mirror will be disabled by default. You can enable it by including the optional parameter `enabled` when creating it:
 
-```text
+```plaintext
 POST /projects/:id/remote_mirrors
 ```
 
@@ -91,7 +91,7 @@ Example response:
 Toggle a remote mirror on or off, or change which types of branches are
 mirrored:
 
-```text
+```plaintext
 PUT /projects/:id/remote_mirrors/:mirror_id
 ```
 

doc/api/repository_files.md

@@ -65,7 +65,7 @@ curl --head --header 'PRIVATE-TOKEN: <your_access_token>' 'https://gitlab.exampl
 
 Example response:
 
-```text
+```plaintext
 HTTP/1.1 200 OK
 ...
 X-Gitlab-Blob-Id: 79f7bbd25901e8334750839545a9bd021f0e4c83
@@ -134,7 +134,7 @@ curl --head --header 'PRIVATE-TOKEN: <your_access_token>' 'https://gitlab.exampl
 
 Example response:
 
-```text
+```plaintext
 HTTP/1.1 200 OK
 ...
 X-Gitlab-Blob-Id: 79f7bbd25901e8334750839545a9bd021f0e4c83

doc/api/scim.md

@@ -16,7 +16,7 @@ NOTE: **Note:**
 This endpoint is used as part of the SCIM syncing mechanism and it only returns
 a single user based on a unique ID which should match the `extern_uid` of the user.
 
-```text
+```plaintext
 GET /api/scim/v2/groups/:group_path/Users
 ```
 
@@ -72,7 +72,7 @@ Example response:
 
 ## Get a single SAML user
 
-```text
+```plaintext
 GET /api/scim/v2/groups/:group_path/Users/:id
 ```
 
@@ -113,7 +113,7 @@ Example response:
 
 ## Create a SAML user
 
-```text
+```plaintext
 POST /api/scim/v2/groups/:group_path/Users/
 ```
 
@@ -169,7 +169,7 @@ Fields that can be updated are:
 | `active`                         | Identity removal if `active` = `false` |
 | `userName`                       | `username`                             |
 
-```text
+```plaintext
 PATCH /api/scim/v2/groups/:group_path/Users/:id
 ```
 
@@ -193,7 +193,7 @@ Returns an empty response with a `204` status code if successful.
 
 Removes the user's SSO identity and group membership.
 
-```text
+```plaintext
 DELETE /api/scim/v2/groups/:group_path/Users/:id
 ```
 

doc/api/snippets.md

@@ -21,7 +21,7 @@ Valid values for snippet visibility levels are:
 
 Get a list of the current user's snippets.
 
-```text
+```plaintext
 GET /snippets
 ```
 
@@ -82,7 +82,7 @@ Example response:
 
 Get a single snippet.
 
-```text
+```plaintext
 GET /snippets/:id
 ```
 
@@ -128,7 +128,7 @@ Example response:
 
 Get a single snippet's raw contents.
 
-```text
+```plaintext
 GET /snippets/:id/raw
 ```
 
@@ -146,7 +146,7 @@ curl --header "PRIVATE-TOKEN: <your_access_token>" https://gitlab.example.com/ap
 
 Example response:
 
-```text
+```plaintext
 Hello World snippet
 ```
 
@@ -157,7 +157,7 @@ Create a new snippet.
 NOTE: **Note:**
 The user must have permission to create new snippets.
 
-```text
+```plaintext
 POST /snippets
 ```
 
@@ -214,7 +214,7 @@ Update an existing snippet.
 NOTE: **Note:**
 The user must have permission to change an existing snippet.
 
-```text
+```plaintext
 PUT /snippets/:id
 ```
 
@@ -269,7 +269,7 @@ Example response:
 
 Delete an existing snippet.
 
-```text
+```plaintext
 DELETE /snippets/:id
 ```
 
@@ -296,7 +296,7 @@ The following are possible return codes:
 
 List all public snippets.
 
-```text
+```plaintext
 GET /snippets/public
 ```
 
@@ -364,7 +364,7 @@ Example response:
 NOTE: **Note:**
 Available only for administrators.
 
-```text
+```plaintext
 GET /snippets/:id/user_agent_detail
 ```
 

doc/ci/ci_cd_for_external_repos/bitbucket_integration.md

@@ -29,7 +29,7 @@ To use GitLab CI/CD with a Bitbucket Cloud repository:
    The web hook URL should be set to the GitLab API to trigger pull mirroring,
    using the Personal Access Token we just generated for authentication.
 
-   ```text
+   ```plaintext
    https://gitlab.com/api/v4/projects/<PROJECT_ID>/mirror/pull?private_token=<PERSONAL_ACCESS_TOKEN>
    ```
 

doc/ci/cloud_deployment/index.md

@@ -36,7 +36,7 @@ Some credentials are required to be able to run `aws` commands:
 
 1. You can now use `aws` commands in the `.gitlab-ci.yml` file of this project:
 
-   ```yml
+   ```yaml
    deploy:
      stage: deploy
      image: registry.gitlab.com/gitlab-org/cloud-deploy/aws-base:latest # see the note below

doc/ci/docker/using_docker_build.md

@@ -476,7 +476,7 @@ which can be avoided if a different driver is used, for example `overlay2`.
    On Ubuntu systems, this is done by editing `/etc/modules`. Just add the
    following line into it:
 
-   ```text
+   ```plaintext
    overlay
    ```
 

doc/ci/environments/incremental_rollouts.md

@@ -46,7 +46,7 @@ application will be deployed to a single pod while the remaining 9 will present
 
 First we [define the template as manual](https://gitlab.com/gl-release/incremental-rollout-example/blob/master/.gitlab-ci.yml#L100-103):
 
-```yml
+```yaml
 .manual_rollout_template: &manual_rollout_template
   <<: *rollout_template
   stage: production
@@ -55,7 +55,7 @@ First we [define the template as manual](https://gitlab.com/gl-release/increment
 
 Then we [define the rollout amount for each step](https://gitlab.com/gl-release/incremental-rollout-example/blob/master/.gitlab-ci.yml#L152-155):
 
-```yml
+```yaml
 rollout 10%:
   <<: *manual_rollout_template
   variables:
@@ -86,7 +86,7 @@ countdown and then deploy.
 
 First we [define the template as timed](https://gitlab.com/gl-release/timed-rollout-example/blob/master/.gitlab-ci.yml#L86-89):
 
-```yml
+```yaml
 .timed_rollout_template: &timed_rollout_template
   <<: *rollout_template
   when: delayed
@@ -95,13 +95,13 @@ First we [define the template as timed](https://gitlab.com/gl-release/timed-roll
 
 We can define the delay period using the `start_in` key:
 
-```yml
+```yaml
 start_in: 1 minutes
 ```
 
 Then we [define the rollout amount for each step](https://gitlab.com/gl-release/timed-rollout-example/blob/master/.gitlab-ci.yml#L97-101):
 
-```yml
+```yaml
 timed rollout 30%:
   <<: *timed_rollout_template
   stage: timed rollout 30%

doc/ci/environments/index.md

@@ -902,7 +902,7 @@ knowing the state of your current environments is only a `git fetch` away.
 In your Git configuration, append the `[remote "<your-remote>"]` block with an extra
 fetch line:
 
-```text
+```plaintext
 fetch = +refs/environments/*:refs/remotes/origin/environments/*
 ```
 

doc/ci/examples/devops_and_game_dev_with_gitlab_ci_cd/index.md

@@ -269,7 +269,7 @@ we know we will need to access everything in the `built` folder, given by GitLab
 We'll also cache `node_modules` to avoid having to do a full re-pull of those dependencies:
 just pack them up in the cache. Here is the full `build` job:
 
-```yml
+```yaml
 build:
     stage: build
     script:
@@ -296,7 +296,7 @@ the previous job. Lastly, by convention, we let GitLab CI/CD know this needs to
 the `build` job by giving it a `test` [stage](../../../ci/yaml/README.md#stages).
 Following the YAML structure, the `test` job should look like this:
 
-```yml
+```yaml
 test:
     stage: test
     script:
@@ -318,7 +318,7 @@ we've added test artifacts and a test stage to our GitLab CI/CD pipeline using `
 allowing us to run our tests by every push.
 Our entire `.gitlab-ci.yml` file should now look like this:
 
-```yml
+```yaml
 image: node:10
 
 build:
@@ -440,7 +440,7 @@ we add directives to ensure deployment `only` happens on pushes to `master`. Thi
 single branch still runs through CI, and only merging (or committing directly) to master will
 trigger the `deploy` job of our pipeline. Put these together to get the following:
 
-```yml
+```yaml
 deploy:
     stage: deploy
     variables:
@@ -459,7 +459,7 @@ deploy:
 Be sure to update the region and S3 URL in that last script command to fit your setup.
 Our final configuration file `.gitlab-ci.yml` looks like:
 
-```yml
+```yaml
 image: node:10
 
 build:

doc/ci/introduction/index.md

@@ -108,7 +108,7 @@ The scripts are grouped into **jobs**, and together they compose
 a **pipeline**. A minimalist example of `.gitlab-ci.yml` file
 could contain:
 
-```yml
+```yaml
 before_script:
   - apt-get install rubygems ruby-dev -y
 

doc/ci/pipelines/index.md

@@ -222,7 +222,7 @@ In the example:
 
 Visually, it can be viewed as:
 
-```text
+```plaintext
 0  1  2  3  4  5  6  7
    AAAAAAA
       BBBBBBB
@@ -231,7 +231,7 @@ Visually, it can be viewed as:
 
 The union of A, B, and C is (1, 4) and (6, 7). Therefore, the total running time is:
 
-```text
+```plaintext
 (4 - 1) + (7 - 6) => 4
 ```
 

doc/ci/pipelines/settings.md

@@ -250,7 +250,7 @@ Depending on the status of your job, a badge can have the following values:
 
 You can access a pipeline status badge image using the following link:
 
-```text
+```plaintext
 https://example.gitlab.com/<namespace>/<project>/badges/<branch>/pipeline.svg
 ```
 
@@ -262,7 +262,7 @@ pipeline can have the test coverage percentage value defined.
 
 The test coverage badge can be accessed using following link:
 
-```text
+```plaintext
 https://example.gitlab.com/<namespace>/<project>/badges/<branch>/coverage.svg
 ```
 
@@ -281,7 +281,7 @@ Pipeline badges can be rendered in different styles by adding the `style=style_n
 
 #### Flat (default)
 
-```text
+```plaintext
 https://example.gitlab.com/<namespace>/<project>/badges/<branch>/coverage.svg?style=flat
 ```
 
@@ -291,7 +291,7 @@ https://example.gitlab.com/<namespace>/<project>/badges/<branch>/coverage.svg?st
 
 > [Introduced](https://gitlab.com/gitlab-org/gitlab-foss/issues/30120) in GitLab 11.8.
 
-```text
+```plaintext
 https://example.gitlab.com/<namespace>/<project>/badges/<branch>/coverage.svg?style=flat-square
 ```
 

doc/ci/yaml/README.md

@@ -715,7 +715,7 @@ For example, the following are equivalent configuration:
 
 - Configured in order:
 
-  ```yml
+  ```yaml
   stages:
     - .pre
     - a
@@ -725,7 +725,7 @@ For example, the following are equivalent configuration:
 
 - Configured out of order:
 
-  ```yml
+  ```yaml
   stages:
     - a
     - .pre
@@ -735,7 +735,7 @@ For example, the following are equivalent configuration:
 
 - Not explicitly configured:
 
-  ```yml
+  ```yaml
   stages:
     - a
     - b
@@ -2554,7 +2554,7 @@ in the [merge request](../../user/project/merge_requests/index.md) UI.
 
 For example, to match a single file:
 
-```yml
+```yaml
 test:
   script: [ 'echo 1' ]
   artifacts:
@@ -2567,7 +2567,7 @@ that points to `file1.txt`.
 
 An example that will match an entire directory:
 
-```yml
+```yaml
 test:
   script: [ 'echo 1' ]
   artifacts:
@@ -3534,7 +3534,7 @@ specific directory (Go projects, for example). In that case, you can specify
 the `GIT_CLONE_PATH` variable to tell the Runner in which directory to clone the
 repository:
 
-```yml
+```yaml
 variables:
   GIT_CLONE_PATH: $CI_BUILDS_DIR/project-name
 
@@ -3564,7 +3564,7 @@ exposes two additional variables that provide a unique `ID` of concurrency:
 The most stable configuration that should work well in any scenario and on any executor
 is to use `$CI_CONCURRENT_ID` in the `GIT_CLONE_PATH`. For example:
 
-```yml
+```yaml
 variables:
   GIT_CLONE_PATH: $CI_BUILDS_DIR/$CI_CONCURRENT_ID/project-name
 
@@ -3576,7 +3576,7 @@ test:
 The `$CI_CONCURRENT_PROJECT_ID` should be used in conjunction with `$CI_PROJECT_PATH`
 as the `$CI_PROJECT_PATH` provides a path of a repository. That is, `group/subgroup/project`. For example:
 
-```yml
+```yaml
 variables:
   GIT_CLONE_PATH: $CI_BUILDS_DIR/$CI_CONCURRENT_ID/$CI_PROJECT_PATH
 
@@ -3593,7 +3593,7 @@ within is not supported.
 For example, you define both the variables below in your
 `.gitlab-ci.yml` file:
 
-```yml
+```yaml
 variables:
   GOPATH: $CI_BUILDS_DIR/go
   GIT_CLONE_PATH: $GOPATH/src/namespace/project

doc/development/changelog.md

@@ -101,20 +101,20 @@ automatically.
 
 Its simplest usage is to provide the value for `title`:
 
-```text
+```plaintext
 bin/changelog 'Hey DZ, I added a feature to GitLab!'
 ```
 
 If you want to generate a changelog entry for GitLab EE, you will need to pass
 the `--ee` option:
 
-```text
+```plaintext
 bin/changelog --ee 'Hey DZ, I added a feature to GitLab!'
 ```
 
 At this point the script would ask you to select the category of the change (mapped to the `type` field in the entry):
 
-```text
+```plaintext
 >> Please specify the category of your change:
 1. New feature
 2. Bug fix
@@ -132,7 +132,7 @@ the command above on a branch called `feature/hey-dz`, it will generate a
 
 The command will output the path of the generated file and its contents:
 
-```text
+```plaintext
 create changelogs/unreleased/my-feature.yml
 ---
 title: Hey DZ, I added a feature to GitLab!
@@ -162,7 +162,7 @@ If you use **`--amend`** and don't provide a title, it will automatically use
 the "subject" of the previous commit, which is the first line of the commit
 message:
 
-```text
+```plaintext
 $ git show --oneline
 ab88683 Added an awesome new feature to GitLab
 
@@ -180,7 +180,7 @@ type:
 Use **`--force`** or **`-f`** to overwrite an existing changelog entry if it
 already exists.
 
-```text
+```plaintext
 $ bin/changelog 'Hey DZ, I added a feature to GitLab!'
 error changelogs/unreleased/feature-hey-dz.yml already exists! Use `--force` to overwrite.
 
@@ -198,7 +198,7 @@ type:
 Use the **`--merge-request`** or **`-m`** argument to provide the
 `merge_request` value:
 
-```text
+```plaintext
 $ bin/changelog 'Hey DZ, I added a feature to GitLab!' -m 1983
 create changelogs/unreleased/feature-hey-dz.yml
 ---
@@ -213,7 +213,7 @@ type:
 Use the **`--dry-run`** or **`-n`** argument to prevent actually writing or
 committing anything:
 
-```text
+```plaintext
 $ bin/changelog --amend --dry-run
 create changelogs/unreleased/feature-hey-dz.yml
 ---
@@ -230,7 +230,7 @@ $ ls changelogs/unreleased/
 Use the **`--git-username`** or **`-u`** argument to automatically fill in the
 `author` value with your configured Git `user.name` value:
 
-```text
+```plaintext
 $ git config user.name
 Jane Doe
 
@@ -247,7 +247,7 @@ type:
 
 Use the **`--type`** or **`-t`** argument to provide the `type` value:
 
-```text
+```plaintext
 $ bin/changelog 'Hey DZ, I added a feature to GitLab!' -t added
 create changelogs/unreleased/feature-hey-dz.yml
 ---

doc/development/contributing/merge_request_workflow.md

@@ -138,7 +138,7 @@ For more information see [How to Write a Git Commit Message](https://chris.beams
 
 Example commit message template that can be used on your machine that embodies the above (guide for [how to apply template](https://codeinthehole.com/tips/a-useful-template-for-commit-messages/)):
 
-```text
+```plaintext
 # (If applied, this commit will...) <subject> (Max 50 char)
 # |<----  Using a Maximum Of 50 Characters  ---->|
 

doc/development/documentation/styleguide.md

@@ -541,7 +541,7 @@ In unordered lists (using `-`), this means two spaces for each level of indentat
 
 - Unordered list item 3
 
-  ```text
+  ```plaintext
   a codeblock that will next inside list item 3
   ```
 
@@ -564,7 +564,7 @@ For ordered lists, use three spaces for each level of indentation:
 
 1. Ordered list item 3
 
-   ```text
+   ```plaintext
    a codeblock that will next inside list item 3
    ```
 
@@ -1529,7 +1529,7 @@ The following can be used as a template to get started:
 
 One or two sentence description of what endpoint does.
 
-```text
+```plaintext
 METHOD /endpoint
 ```
 

doc/gitlab-basics/create-project.md

@@ -145,7 +145,7 @@ git push --set-upstream https://gitlab.example.com/namespace/nonexistent-project
 Once the push finishes successfully, a remote message will indicate
 the command to set the remote and the URL to the new project:
 
-```text
+```plaintext
 remote:
 remote: The private project namespace/nonexistent-project was created.
 remote:

doc/security/asset_proxy.md

@@ -63,6 +63,6 @@ For example, the following is a link to an image in Markdown:
 
 The following is an example of a source link that could result:
 
-```text
+```plaintext
 http://proxy.gitlab.example.com/f9dd2b40157757eb82afeedbf1290ffb67a3aeeb/68747470733a2f2f61626f75742e6769746c61622e636f6d2f696d616765732f70726573732f6c6f676f2f6a70672f6769746c61622d69636f6e2d7267622e6a7067
 ```

doc/security/webhooks.md

@@ -78,7 +78,7 @@ will whitelist all ports on all IPs in that range.
 
 Example:
 
-```text
+```plaintext
 example.com;gitlab.example.com
 127.0.0.1,1:0:0:0:0:0:0:1
 127.0.0.0/8 1:0:0:0:0:0:0:0/124

doc/topics/autodevops/index.md

@@ -263,7 +263,7 @@ and replaced with `KUBE_INGRESS_BASE_DOMAIN`, and removed in
 Auto DevOps requires a wildcard DNS A record matching the base domain(s). For
 a base domain of `example.com`, you'd need a DNS entry like:
 
-```text
+```plaintext
 *.example.com   3600     A     1.2.3.4
 ```
 

doc/topics/git/troubleshooting_git.md

@@ -13,7 +13,7 @@ with Git.
 'Broken pipe' errors can occur when attempting to push to a remote repository.
 When pushing you will usually see:
 
-```text
+```plaintext
 Write failed: Broken pipe
 fatal: The remote end hung up unexpectedly
 ```
@@ -56,7 +56,7 @@ Configuring *both* the client and the server is unnecessary.
 - On UNIX, edit `~/.ssh/config` (create the file if it doesn’t exist) and
   add or edit:
 
-  ```text
+  ```plaintext
   Host your-gitlab-instance-url.com
     ServerAliveInterval 60
     ServerAliveCountMax 5
@@ -68,7 +68,7 @@ Configuring *both* the client and the server is unnecessary.
 
 **To configure SSH on the server side**, edit `/etc/ssh/sshd_config` and add:
 
-```text
+```plaintext
 ClientAliveInterval 60
 ClientAliveCountMax 5
 ```
@@ -93,7 +93,7 @@ to >= 2.9 (see [Broken pipe when pushing to Git repository](https://stackoverflo
 Users may experience the following error when attempting to push or pull
 using Git over SSH:
 
-```text
+```plaintext
 Please make sure you have the correct access rights
 and the repository exists.
 ...
@@ -103,7 +103,7 @@ fatal: Could not read from remote repository.
 
 or
 
-```text
+```plaintext
 ssh_exchange_identification: Connection closed by remote host
 fatal: The remote end hung up unexpectedly
 ```
@@ -117,7 +117,7 @@ beginning. The default value is `10`.
 Increase `MaxStartups` on the GitLab server
 by adding or modifying the value in `/etc/ssh/sshd_config`:
 
-```text
+```plaintext
 MaxStartups 100:30:200
 ```
 
@@ -140,7 +140,7 @@ If pulling/pushing from/to your repository ends up taking more than 50 seconds,
 a timeout will be issued with a log of the number of operations performed
 and their respective timings, like the example below:
 
-```text
+```plaintext
 remote: Running checks for branch: master
 remote: Scanning for LFS objects... (153ms)
 remote: Calculating new repository size... (cancelled after 729ms)
@@ -153,7 +153,7 @@ and provide GitLab with more information on how to improve the service.
 
 If the buffer size is lower than what is allowed in the request, the action will fail with an error similar to the one below:
 
-```text
+```plaintext
 error: RPC failed; curl 18 transfer closed with outstanding read data remaining
 fatal: The remote end hung up unexpectedly
 fatal: early EOF

doc/topics/git/useful_git_commands.md

@@ -116,7 +116,7 @@ git log <file>
 
 If you get this error message:
 
-```text
+```plaintext
 fatal: ambiguous argument <file_name>: unknown revision or path not in the working tree.
 Use '--' to separate paths from revisions, like this:
 ```

doc/user/admin_area/abuse_reports.md

@@ -46,7 +46,7 @@ Blocking a user:
 The user will be notified with the
 [following message](https://gitlab.com/gitlab-org/gitlab/blob/master/app/workers/email_receiver_worker.rb#L38):
 
-```text
+```plaintext
 Your account has been blocked. If you believe this is in error, contact a staff member.
 ```
 

doc/user/admin_area/monitoring/health_check.md

@@ -25,15 +25,15 @@ For details, see [how to add IPs to a whitelist for the monitoring endpoints](..
 
 With default whitelist settings, the probes can be accessed from localhost using the following URLs:
 
-```text
+```plaintext
 GET http://localhost/-/health
 ```
 
-```text
+```plaintext
 GET http://localhost/-/readiness
 ```
 
-```text
+```plaintext
 GET http://localhost/-/liveness
 ```
 
@@ -45,7 +45,7 @@ are running. This endpoint circumvents Rails Controllers
 and is implemented as additional middleware `BasicHealthCheck`
 very early into the request processing lifecycle.
 
-```text
+```plaintext
 GET /-/health
 ```
 
@@ -57,7 +57,7 @@ curl 'https://gitlab.example.com/-/health'
 
 Example response:
 
-```text
+```plaintext
 GitLab OK
 ```
 
@@ -71,7 +71,7 @@ If the `all=1` parameter is specified, the check will also validate
 the dependent services (Database, Redis, Gitaly etc.)
 and gives a status for each.
 
-```text
+```plaintext
 GET /-/readiness
 GET /-/readiness?all=1
 ```
@@ -111,7 +111,7 @@ Checks whether the application server is running.
 This probe is used to know if Rails Controllers
 are not deadlocked due to a multi-threading.
 
-```text
+```plaintext
 GET /-/liveness
 ```
 
@@ -148,7 +148,7 @@ accepted token can be found under the **Admin Area > Monitoring > Health check**
 
 The access token can be passed as a URL parameter:
 
-```text
+```plaintext
 https://gitlab.example.com/-/readiness?token=ACCESS_TOKEN
 ```
 

doc/user/admin_area/settings/instance_template_repository.md

@@ -40,7 +40,7 @@ are supported:
 Each template must go in its respective subdirectory, have the correct
 extension and not be empty. So, the hierarchy should look like this:
 
-```text
+```plaintext
 |-- README.md
 |-- Dockerfile
     |-- custom_dockerfile.dockerfile

doc/user/application_security/container_scanning/index.md

@@ -59,7 +59,7 @@ To enable Container Scanning in your pipeline, you need:
   [predefined environment variables](../../../ci/variables/predefined_variables.md)
   as defined below:
 
-  ```text
+  ```plaintext
   $CI_REGISTRY_IMAGE/$CI_COMMIT_REF_SLUG:$CI_COMMIT_SHA
   ```
 
@@ -479,7 +479,7 @@ When the GitLab Runner uses the Docker executor and NFS is used
 (for example, `/var/lib/docker` is on an NFS mount), Container Scanning might fail with
 an error like the following:
 
-```text
+```plaintext
 docker: Error response from daemon: failed to copy xattrs: failed to set xattr "security.selinux" on /path/to/file: operation not supported.
 ```
 

doc/user/application_security/dast/index.md

@@ -315,7 +315,7 @@ API scans support OpenAPI V2 and OpenAPI V3 specifications. You can define these
 If your API specification is accessible at a URL, you can pass that URL in directly as the target.
 The specification does not have to be hosted on the same host as the API being tested.
 
-```yml
+```yaml
 include:
   - template: DAST.gitlab-ci.yml
 

doc/user/application_security/dependency_scanning/index.md

@@ -570,7 +570,7 @@ doesn't support dependency references made with [local paths](https://docs.npmjs
 in the `package.json` of JavaScript projects. The dependency scan outputs the following error for
 such references:
 
-```text
+```plaintext
 ERROR: Could not find dependencies: <dependency-name>. You may need to run npm install
 ```
 

doc/user/clusters/applications.md

@@ -1232,7 +1232,7 @@ epic](https://gitlab.com/groups/gitlab-org/-/epics/1201).
 
 Applications can fail with the following error:
 
-```text
+```plaintext
 Error: remote error: tls: bad certificate
 ```
 

doc/user/compliance/license_compliance/index.md

@@ -284,7 +284,7 @@ license_scanning:
 The [`pip.conf`](https://pip.pypa.io/en/stable/reference/pip/) allows you to specify a list of
 [trusted hosts](https://pip.pypa.io/en/stable/reference/pip/#cmdoption-trusted-host):
 
-```text
+```plaintext
 [global]
 trusted-host = pypi.example.com
 ```
@@ -308,7 +308,7 @@ setting to specify its location.
 
 For example:
 
-```text
+```plaintext
 registry = https://npm.example.com
 ```
 
@@ -322,7 +322,7 @@ setting.
 
 For example:
 
-```text
+```plaintext
 strict-ssl = false
 ```
 
@@ -385,7 +385,7 @@ license_scanning:
 
 If you use the `license_management` artifact in GitLab 13.0 or later, the License Compliance job generates this error:
 
-```text
+```plaintext
 WARNING: Uploading artifacts to coordinator... failed id=:id responseStatus=400 Bad Request status=400 Bad Request token=:sha
 
 FATAL: invalid_argument

doc/user/packages/conan_repository/index.md

@@ -279,7 +279,7 @@ To work with Conan commands within [GitLab CI/CD](./../../../ci/README.md), you
 It is easiest to provide the `CONAN_LOGIN_USERNAME` and `CONAN_PASSWORD` with each
 Conan command in your `.gitlab-ci.yml` file:
 
-```yml
+```yaml
 image: conanio/gcc7
 
 create_package:

doc/user/packages/container_registry/index.md

@@ -154,14 +154,14 @@ docker push registry.example.com/group/project/image
 
 Your image will be named after the following scheme:
 
-```text
+```plaintext
 <registry URL>/<namespace>/<project>/<image>
 ```
 
 GitLab supports up to three levels of image repository names.
 The following examples of image tags are valid:
 
-```text
+```plaintext
 registry.example.com/group/project:some-tag
 registry.example.com/group/project/image:latest
 registry.example.com/group/project/my/image:rc1

doc/user/packages/npm_registry/index.md

@@ -291,7 +291,7 @@ To work with NPM commands within [GitLab CI/CD](./../../../ci/README.md), you ca
 
 A simple example `.gitlab-ci.yml` file for publishing NPM packages:
 
-```yml
+```yaml
 image: node:latest
 
 stages:
@@ -326,7 +326,7 @@ info Visit https://classic.yarnpkg.com/en/docs/cli/install for documentation abo
 In this case, try adding this to your `.npmrc` file (and replace `<your_token>`
 with your personal access token or deploy token):
 
-```text
+```plaintext
 //gitlab.com/api/v4/projects/:_authToken=<your_token>
 ```
 

doc/user/project/clusters/index.md

@@ -338,7 +338,7 @@ the deployment job:
 
 However, sometimes GitLab can not create them. In such instances, your job will fail with the message:
 
-```text
+```plaintext
 This job failed because the necessary resources were not successfully created.
 ```
 

doc/user/project/index.md

@@ -242,7 +242,7 @@ field.
 
 For example:
 
-```text
+```plaintext
 machine example.gitlab.com
 login <gitlab_user_name>
 password <personal_access_token>

doc/user/project/integrations/slack.md

@@ -41,7 +41,7 @@ an error message and keep troubleshooting from there.
 
 You may see an entry similar to the following in your Sidekiq log:
 
-```text
+```plaintext
 2019-01-10_13:22:08.42572 2019-01-10T13:22:08.425Z 6877 TID-abcdefg ProjectServiceWorker JID-3bade5fb3dd47a85db6d78c5 ERROR: {:class=>"ProjectServiceWorker", :service_class=>"SlackService", :message=>"SSL_connect returned=1 errno=0 state=error: certificate verify failed"}
 ```
 

doc/user/project/pages/getting_started_part_four.md

@@ -367,7 +367,7 @@ from Jekyll `_config.yml` file, otherwise Jekyll will
 understand it as a regular directory to build
 together with the site:
 
-```yml
+```yaml
 exclude:
   - vendor
 ```