fix: links in markdown documentation (mdn#21543)

* fix: links in markdown documentation

* remove leading `./` from links to make them uniform

* use relative URLs `./` everywhere

CODE_OF_CONDUCT.md

@@ -10,4 +10,4 @@ For more information on how to report violations of the Community Participation
 
 ## Project Specific Etiquette
 
-For more specific information about how and by whom this project is governed, please see the BCD [governance](GOVERNANCE.md) doc.
+For more specific information about how and by whom this project is governed, please see the BCD [governance](./GOVERNANCE.md) doc.

GOVERNANCE.md

@@ -6,11 +6,11 @@
 
 ### Community members
 
-_Everyone_ who is involved in any form with the project must abide by the project’s [Contribution Guidelines](CODE_OF_CONDUCT.md) and Commit Access Guidelines. Everyone is expected to be respectful of fellow community members and to work collaboratively respective of the Code of Conduct (CPG). Consequences for not adhering to these Guidelines are listed in their respective documents.
+_Everyone_ who is involved in any form with the project must abide by the project’s [Contribution Guidelines](./CODE_OF_CONDUCT.md) and Commit Access Guidelines. Everyone is expected to be respectful of fellow community members and to work collaboratively respective of the Code of Conduct (CPG). Consequences for not adhering to these Guidelines are listed in their respective documents.
 
 ### Users
 
-Users are community members who have a need for the project. They are typically consumers of the compat data (see [data consumers](README.md#projects-using-the-data)). Anyone can be a User; there are no special requirements and the data is licensed under [CC0](LICENSE). Common User contributions include evangelizing the project (e.g., display a link on a website and raise awareness through word-of-mouth), informing developers of strengths and weaknesses from a new user perspective, or providing moral support (a “thank you” goes a long way).
+Users are community members who have a need for the project. They are typically consumers of the compat data (see [data consumers](./README.md#projects-using-the-data)). Anyone can be a User; there are no special requirements and the data is licensed under [CC0](./LICENSE). Common User contributions include evangelizing the project (e.g., display a link on a website and raise awareness through word-of-mouth), informing developers of strengths and weaknesses from a new user perspective, or providing moral support (a “thank you” goes a long way).
 
 Users who continue to engage with the project and its community will often become more and more involved. Such Users may find themselves becoming [Contributors](#Contributors), as described in the next section.
 
@@ -132,7 +132,7 @@ If an agenda item cannot reach a consensus, an owner can call for either a closi
 ## Licensing
 
 Please note that this project is made available using the
-[CC0 license](LICENSE),
+[CC0 license](./LICENSE),
 so anyone contributing should only submit data if they know they have the right to submit it under CC0. If you're not sure about that, just ask.
 
 ## Project Meetings

README.md

@@ -4,7 +4,7 @@
 
 The `browser-compat-data` ("BCD") project contains machine-readable browser (and JavaScript runtime) compatibility data for Web technologies, such as Web APIs, JavaScript features, CSS properties and more. Our goal is to document accurate compatibility data for Web technologies, so web developers may write cross-browser compatible websites easier. BCD is used in web apps and software such as [MDN Web Docs](https://developer.mozilla.org/en-US/Add-ons/WebExtensions/Browser_support_for_JavaScript_APIs), CanIUse, Visual Studio Code, WebStorm and [more](#Projects-using-the-data).
 
-Read how this project is [governed](GOVERNANCE.md).
+Read how this project is [governed](./GOVERNANCE.md).
 
 Chat with us on Matrix at [chat.mozilla.org#mdn](https://chat.mozilla.org/#/room/#mdn:mozilla.org)!
 
@@ -83,7 +83,7 @@ const support = bcd['api']['Document']['body']['__compat'];
 
 The `@mdn/browser-compat-data` package contains a tree of objects, with support and browser data objects at their leaves. There are over 15,000 features in the dataset; this documentation highlights significant portions, but many others exist at various levels of the tree.
 
-The definitive description of the format used to represent individual features and browsers is the [schema definitions](schemas/).
+The definitive description of the format used to represent individual features and browsers is the [schema definitions](./schemas/).
 
 Apart from the explicitly documented objects below, feature-level support data may change at any time. See [_Semantic versioning policy_](#Semantic-versioning-policy) for details.
 
@@ -96,15 +96,15 @@ An object containing the following package metadata:
 - `version` - the package version
 - `timestamp` - the timestamp of when the package version was built
 
-### [`api`](api)
+### [`api`](./api)
 
 Data for [Web API](https://developer.mozilla.org/en-US/docs/Web/API) features.
 
-### [`browsers`](browsers)
+### [`browsers`](./browsers)
 
-Data for browsers and JavaScript runtimes. See the [browser schema](schemas/browsers-schema.md) for details.
+Data for browsers and JavaScript runtimes. See the [browser schema](./schemas/browsers-schema.md) for details.
 
-### [`css`](css)
+### [`css`](./css)
 
 Data for [CSS](https://developer.mozilla.org/en-US/docs/Web/CSS) features, including:
 
@@ -129,7 +129,7 @@ Data for [HTTP](https://developer.mozilla.org/en-US/docs/Web/HTTP) features, inc
 - `methods` - Request methods
 - `status` - Status codes
 
-### [`javascript`](javascript)
+### [`javascript`](./javascript)
 
 Data for JavaScript language features, including:
 
@@ -140,28 +140,28 @@ Data for JavaScript language features, including:
 - `operators` - Mathematical and logical operators
 - `statements` - Language statements and expressions
 
-### [`mathml`](mathml)
+### [`mathml`](./mathml)
 
 Data for [MathML](https://developer.mozilla.org/en-US/docs/Web/MathML) features, including:
 
 - `elements` - Elements
 
-### [`svg`](svg)
+### [`svg`](./svg)
 
 Data for [SVG](https://developer.mozilla.org/en-US/docs/Web/SVG) features, including:
 
 - `attributes` - Attributes
 - `elements` - Elements
 
-### [`webassembly`](webassembly)
+### [`webassembly`](./webassembly)
 
 Data for [WebAssembly](https://developer.mozilla.org/docs/WebAssembly) features.
 
-### [`webdriver`](webdriver)
+### [`webdriver`](./webdriver)
 
 Data for [WebDriver](https://developer.mozilla.org/en-US/docs/Web/WebDriver) features.
 
-### [`webextensions`](webextensions)
+### [`webextensions`](./webextensions)
 
 Data for [WebExtensions](https://developer.mozilla.org/en-US/Add-ons/WebExtensions) features, including:
 
@@ -186,7 +186,7 @@ If you find a problem with the compatibility data (such as incorrect version num
 
 ## Contributing
 
-Thank you for your interest in contributing to this project! See [Contributing to browser-compat-data](/docs/contributing.md) for more information.
+Thank you for your interest in contributing to this project! See [Contributing to browser-compat-data](./docs/contributing.md) for more information.
 
 ## Projects using the data
 

docs/contributing.md

@@ -22,11 +22,11 @@ The BCD project welcomes contributors of all kinds, however there are a few requ
 
 ### Guidelines
 
-The project requires that all contributors follow [Mozilla's code of conduct and etiquette guidelines](/CODE_OF_CONDUCT.md). Violations of these guidelines may result in exclusion from all MDN Web Docs projects.
+The project requires that all contributors follow [Mozilla's code of conduct and etiquette guidelines](./CODE_OF_CONDUCT.md). Violations of these guidelines may result in exclusion from all MDN Web Docs projects.
 
-This project has [a formal governance document](/GOVERNANCE.md), which describes how various types of contributors work within the project and how decisions are made.
+This project has [a formal governance document](./GOVERNANCE.md), which describes how various types of contributors work within the project and how decisions are made.
 
-The repository is licensed under the [Creative Commons CC0 Public Domain Dedication](/LICENSE) license. Any contributions must be compatible with its terms. If you are contributing for a company or other organization, please ask your employer.
+The repository is licensed under the [Creative Commons CC0 Public Domain Dedication](./LICENSE) license. Any contributions must be compatible with its terms. If you are contributing for a company or other organization, please ask your employer.
 
 ### Prerequisites
 
@@ -86,7 +86,7 @@ These resources are helpful for updating Chromium-based browsers, including Chro
 - [Safari Release Notes](https://developer.apple.com/documentation/safari-release-notes): A list of release notes for different versions of Safari.
 - [WebKit Bugzilla](https://bugs.webkit.org/): The bug tracker for Safari/WebKit.
 - [WebKit Repo](https://github.com/WebKit/WebKit): The source code repository for WebKit, the engine for Safari. Useful to find specific behavior changes that are hard to test in the browser.
-- [Backported Releases List](issue-triage-checklist.md#backported-releases): A list of Safari releases that were backports of newer versions and should be ignored.
+- [Backported Releases List](./data-guidelines/index.md#backported-releases): A list of Safari releases that were backports of newer versions and should be ignored.
 
 #### Edge
 
@@ -99,7 +99,7 @@ There are many ways you can help improve this repository! For example:
 
 - **Fix a bug:** we have a list of [issues](https://github.com/mdn/browser-compat-data/issues), or maybe you found your own. We recommend checking out issues labeled as ["good first issue"](https://github.com/mdn/browser-compat-data/issues?q=is%3Aopen+is%3Aissue+label%3A%22good+first+issue+%3A100%3A%22) or ["help wanted"](https://github.com/mdn/browser-compat-data/issues?q=is%3Aopen+is%3Aissue+label%3A%22help+wanted+%3Asos%3A%22) first.
 - **Fix existing compat data**: maybe a browser now supports a certain feature. Yay! If you open a PR to fix a browser's data, it would be most helpful if you include a link to a bug report or similar so that we can double-check the good news.
-- **Add new compat data**: familiarize yourself with the [compat data schema](../schemas/compat-data-schema.md) and [data guidelines](data-guidelines/index.md) to add new features.
+- **Add new compat data**: familiarize yourself with the [compat data schema](../schemas/compat-data-schema.md) and [data guidelines](./data-guidelines/index.md) to add new features.
 - **Review a pull request:** there is a list of [PRs](https://github.com/mdn/browser-compat-data/pulls). Let us know if these look good to you.
 
 ### Updating the compat data
@@ -112,7 +112,7 @@ When adding data for a particular feature, you'll often need to find which versi
 
 ## Opening pull requests
 
-Before submitting your pull request, [validate your new data against the schema](testing.md).
+Before submitting your pull request, [validate your new data against the schema](./testing.md).
 
 Not everything is enforced or validated by the schema. A few things to pay attention to:
 
@@ -132,4 +132,4 @@ Note: originally, this functionality used to be provided as an executable script
 
 ## Getting help
 
-If you need help with this repository or have any questions, first check the [FAQ](faq.md) to see if your question has been answered. If your question is not listed or you still need help, contact the MDN team on [chat.mozilla.org#mdn](https://chat.mozilla.org/#/room/#mdn:mozilla.org) or write to us on [Discourse](https://discourse.mozilla-community.org/c/mdn).
+If you need help with this repository or have any questions, first check the [FAQ](./faq.md) to see if your question has been answered. If your question is not listed or you still need help, contact the MDN team on [chat.mozilla.org#mdn](https://chat.mozilla.org/#/room/#mdn:mozilla.org) or write to us on [Discourse](https://discourse.mozilla-community.org/c/mdn).

docs/data-guidelines/index.md

@@ -17,7 +17,7 @@ This decision was made in [#3953, under the expectation that most users are like
 
 ### Backported releases
 
-Some browsers have backport releases, where a feature is added or removed in two or more versions at once that do not follow a linear semantic versioning bump (ex. Safari 6.0 was released, then Safari 7.0, and then Safari 6.1). If not otherwise covered by this guideline, use the earliest applicable version (as described in the [Release lines](#release-lines) guideline). In some cases, however, you must set the version number to the following major version. For example, if a new feature was added in Safari 7.0 and in Safari 6.1, then the supported version is 7.0 (not 6 or 6.1).
+Some browsers have backport releases, where a feature is added or removed in two or more versions at once that do not follow a linear semantic versioning bump (ex. Safari 6.0 was released, then Safari 7.0, and then Safari 6.1). If not otherwise covered by this guideline, use the earliest applicable version (as described in the [Choosing a version number](#choosing-a-version-number) guideline). In some cases, however, you must set the version number to the following major version. For example, if a new feature was added in Safari 7.0 and in Safari 6.1, then the supported version is 7.0 (not 6 or 6.1).
 
 | If the browser and its version is... | then set the version to... |
 | ------------------------------------ | -------------------------- |

docs/faq.md

@@ -8,7 +8,7 @@ Once a pull request is merged to update BCD, it takes a week or two for a new ve
 
 1. A pull request is reviewed and merged to `main`.
 2. Project owners publish a new release of [`@mdn/browser-compat-data`](https://www.npmjs.com/package/@mdn/browser-compat-data).
-   See [Publishing a new version of `@mdn/browser-compat-data`](publishing.md) for details.
+   See [Publishing a new version of `@mdn/browser-compat-data`](./publishing.md) for details.
 3. MDN staff merge a pull request that updates the BCD version in [Yari](https://github.com/mdn/yari), the MDN engine. This typically happens within a day of the release of the npm package.
 4. Tables are then generated on MDN Web Docs: