toml-lang · pradyunsg · Jul 31, 2022 · Jun 18, 2022 · Jun 18, 2022 · Jun 18, 2022
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -0,0 +1,16 @@
+repos:
+  - repo: https://github.com/pre-commit/mirrors-prettier
+    rev: v2.7.1
+    hooks:
+      - id: prettier
+
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.3.0
+    hooks:
+      - id: check-added-large-files
+      - id: check-case-conflict
+      - id: end-of-file-fixer
+      - id: forbid-new-submodules
+      - id: trailing-whitespace
+        exclude: .*/toml\.ai
+        args: [--markdown-linebreak-ext=md]
diff --git a/.prettierrc.toml b/.prettierrc.toml
@@ -0,0 +1 @@
+proseWrap = "always"
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,103 +2,103 @@
 
 ## unreleased
 
-* Allow newline after key/values in inline tables.
-* Allow trailing comma in inline tables.
-* Clarify where and how dotted keys define tables.
-* Add new `\e` shorthand for the escape character.
-* Add \x00 notation to basic strings.
-* Seconds in Date-Time and Time values are now optional.
+- Allow newline after key/values in inline tables.
+- Allow trailing comma in inline tables.
+- Clarify where and how dotted keys define tables.
+- Add new `\e` shorthand for the escape character.
+- Add \x00 notation to basic strings.
+- Seconds in Date-Time and Time values are now optional.
 
 ## 1.0.0 / 2021-01-11
 
-* Clarify how tables are created and defined.
-* Clarify and describe the top-level table.
-* Clarify that indentation before keys is ignored.
-* Clarify that indentation before table headers is ignored.
-* Clarify that indentation between array values is ignored.
+- Clarify how tables are created and defined.
+- Clarify and describe the top-level table.
+- Clarify that indentation before keys is ignored.
+- Clarify that indentation before table headers is ignored.
+- Clarify that indentation between array values is ignored.
 
 ## 1.0.0-rc.3 / 2020-10-07
 
-* Clarify that comments and newlines are allowed before commas in arrays.
-* Mark the ABNF as canonical, and reference it from the text specification.
+- Clarify that comments and newlines are allowed before commas in arrays.
+- Mark the ABNF as canonical, and reference it from the text specification.
 
 ## 1.0.0-rc.2 / 2020-08-09
 
-* Create https://toml.io as the new primary location to read the TOML spec.
-* Clarify meaning of "quotation marks".
-* Clarify meaning of "expected" value ranges.
-* Clarify that EOF is allowed after key/value pair.
-* Clarify that the various styles for writing keys are equivalent.
-* Clarify that line-ending backslashes must be unescaped in multi-line strings.
-* Add examples for invalid float values.
+- Create https://toml.io as the new primary location to read the TOML spec.
+- Clarify meaning of "quotation marks".
+- Clarify meaning of "expected" value ranges.
+- Clarify that EOF is allowed after key/value pair.
+- Clarify that the various styles for writing keys are equivalent.
+- Clarify that line-ending backslashes must be unescaped in multi-line strings.
+- Add examples for invalid float values.
 
 ## 1.0.0-rc.1 / 2020-04-01
 
-* Clarify in ABNF how quotes in multi-line basic and multi-line literal strings
+- Clarify in ABNF how quotes in multi-line basic and multi-line literal strings
   are allowed to be used.
-    * Leading zeroes in exponent parts of floats are permitted.
-* Clarify that control characters are not permitted in comments.
-* Clarify behavior of tables defined implicitly by dotted keys.
-* Clarify that inline tables are immutable.
-* Clarify that trailing commas are not allowed in inline tables.
-* Clarify in ABNF that UTF-16 surrogate code points (U+D800 - U+DFFF) are not
+- Leading zeroes in exponent parts of floats are permitted.
+- Clarify that control characters are not permitted in comments.
+- Clarify behavior of tables defined implicitly by dotted keys.
+- Clarify that inline tables are immutable.
+- Clarify that trailing commas are not allowed in inline tables.
+- Clarify in ABNF that UTF-16 surrogate code points (U+D800 - U+DFFF) are not
   allowed in strings or comments.
-* Allow raw tab characters in basic strings and multi-line basic strings.
-* Allow heterogenous values in arrays.
+- Allow raw tab characters in basic strings and multi-line basic strings.
+- Allow heterogenous values in arrays.
 
 ## 0.5.0 / 2018-07-11
 
-* Add dotted keys.
-* Add hex, octal, and binary integer formats.
-* Add special float values (inf, nan).
-* Rename Datetime to Offset Date-Time.
-* Add Local Date-Time.
-* Add Local Date.
-* Add Local Time.
-* Add ABNF specification.
-* Allow space (instead of T) to separate date and time in Date-Time.
-* Allow accidental whitespace between backslash and newline in the line
+- Add dotted keys.
+- Add hex, octal, and binary integer formats.
+- Add special float values (inf, nan).
+- Rename Datetime to Offset Date-Time.
+- Add Local Date-Time.
+- Add Local Date.
+- Add Local Time.
+- Add ABNF specification.
+- Allow space (instead of T) to separate date and time in Date-Time.
+- Allow accidental whitespace between backslash and newline in the line
   continuation operator in multi-line basic strings.
-* Specify that the standard file extension is `.toml`.
-* Specify that MIME type is `application/toml`
-* Clarify that U+007F is an escape character.
-* Clarify that keys are always strings.
-* Clarify that you cannot use array-of-table to append to a static array.
-* Clarify that a TOML file must be a valid UTF-8 document.
-* Clarify valid Array values.
-* Clarify that literal strings can be table keys.
-* Clarify that at least millisecond precision expected for Date-Time and Time.
-* Clarify that comments are OK in multiline arrays.
-* Clarify that +0, -0, +0.0, and -0.0 are valid and what they mean.
-* TOML has a logo!
+- Specify that the standard file extension is `.toml`.
+- Specify that MIME type is `application/toml`
+- Clarify that U+007F is an escape character.
+- Clarify that keys are always strings.
+- Clarify that you cannot use array-of-table to append to a static array.
+- Clarify that a TOML file must be a valid UTF-8 document.
+- Clarify valid Array values.
+- Clarify that literal strings can be table keys.
+- Clarify that at least millisecond precision expected for Date-Time and Time.
+- Clarify that comments are OK in multiline arrays.
+- Clarify that +0, -0, +0.0, and -0.0 are valid and what they mean.
+- TOML has a logo!
 
 ## 0.4.0 / 2015-02-12
 
-* Add Inline Table syntax.
-* Allow underscores in numbers.
-* Remove forward slash as an escapable character.
-* Unicode escapes must be scalar values.
-* Newline is now defined as LF or CRLF.
+- Add Inline Table syntax.
+- Allow underscores in numbers.
+- Remove forward slash as an escapable character.
+- Unicode escapes must be scalar values.
+- Newline is now defined as LF or CRLF.
 
 ## 0.3.1 / 2014-11-11
 
-* Fix incorrect datetime examples.
+- Fix incorrect datetime examples.
 
 ## 0.3.0 / 2014-11-10
 
-* Add scientific notation for floats.
-* Allow optional + prefix on integers.
-* Switch to RFC 3339 for datetimes (allowing offsets and fractional seconds).
-* Add multiline and literal strings.
-* Clarify what characters valid keys can contain.
+- Add scientific notation for floats.
+- Allow optional + prefix on integers.
+- Switch to RFC 3339 for datetimes (allowing offsets and fractional seconds).
+- Add multiline and literal strings.
+- Clarify what characters valid keys can contain.
 
 ## 0.2.0 / 2013-09-24
 
-* Use "table" instead of "key group" terminology.
-* Add the ability to define nestable arrays of tables.
+- Use "table" instead of "key group" terminology.
+- Add the ability to define nestable arrays of tables.
 
 ## 0.1.0 / 2013-03-17
 
-* From Twitter rage to reality; TOML is now a thing.
-* First proper release.
-* TOML adheres to the SemVer standard for version numbers.
+- From Twitter rage to reality; TOML is now a thing.
+- First proper release.
+- TOML adheres to the SemVer standard for version numbers.
diff --git a/LICENSE b/LICENSE
@@ -18,4 +18,4 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
+THE SOFTWARE.
diff --git a/README.md b/README.md
@@ -1,7 +1,6 @@
 <img align="right" src="logos/toml-200.png" alt="TOML logo">
 
-TOML
-====
+# TOML
 
 Tom's Obvious, Minimal Language.
 
@@ -10,15 +9,13 @@ By Tom Preston-Werner, Pradyun Gedam, et al.
 > This repository contains the in-development version of the TOML specification.
 > You can find the released versions at https://toml.io.
 
-Objectives
-----------
+## Objectives
 
 TOML aims to be a minimal configuration file format that's easy to read due to
 obvious semantics. TOML is designed to map unambiguously to a hash table. TOML
 should be easy to parse into data structures in a wide variety of languages.
 
-Example
--------
+## Example
 
 ```toml
 # This is a TOML document.
@@ -56,8 +53,7 @@ hosts = [
 ]
 ```
 
-Comparison with Other Formats
------------------------------
+## Comparison with Other Formats
 
 TOML shares traits with other file formats used for application configuration
 and data serialization, such as YAML and JSON. TOML and JSON both are simple and
@@ -75,34 +71,32 @@ start or end of a TOML file, which can complicate sending it through a stream.
 These details must be negotiated on the application layer.
 
 INI files are frequently compared to TOML for their similarities in syntax and
-use as configuration files. However, there is no standardized format for INI
-and they do not gracefully handle more than one or two levels of nesting.
+use as configuration files. However, there is no standardized format for INI and
+they do not gracefully handle more than one or two levels of nesting.
 
 Further reading:
 
-* YAML spec: https://yaml.org/spec/1.2/spec.html
-* JSON spec: https://tools.ietf.org/html/rfc8259
-* Wikipedia on INI files: https://en.wikipedia.org/wiki/INI_file
+- YAML spec: https://yaml.org/spec/1.2/spec.html
+- JSON spec: https://tools.ietf.org/html/rfc8259
+- Wikipedia on INI files: https://en.wikipedia.org/wiki/INI_file
 
-Get Involved
-------------
+## Get Involved
 
-Documentation, bug reports, pull requests, and all other contributions
-are welcome!
+Documentation, bug reports, pull requests, and all other contributions are
+welcome!
 
-Wiki
-----
+## Wiki
 
 We have an [Official TOML Wiki](https://github.com/toml-lang/toml/wiki) that
 catalogs the following:
 
-* Projects using TOML
-* Implementations
-* Validators
-* Language-agnostic test suite for TOML decoders and encoders
-* Editor support
-* Encoders
-* Converters
+- Projects using TOML
+- Implementations
+- Validators
+- Language-agnostic test suite for TOML decoders and encoders
+- Editor support
+- Encoders
+- Converters
 
-Please take a look if you'd like to view or add to that list. Thanks for being
-a part of the TOML community!
+Please take a look if you'd like to view or add to that list. Thanks for being a
+part of the TOML community!
diff --git a/docs/README.md b/docs/README.md
@@ -4,8 +4,10 @@ This section of the repository contains documentation for TOML's maintainers.
 
 ## Release Process
 
-- Set up local repos of [toml-lang/toml] and [toml-lang/toml.io], as described in [scripts/release.py](../scripts/release.py).
-- In the root of the toml-lang/toml clone, run `python3.8 scripts/release.py <version>`.
+- Set up local repos of [toml-lang/toml] and [toml-lang/toml.io], as described
+  in [scripts/release.py](../scripts/release.py).
+- In the root of the toml-lang/toml clone, run
+  `python3.8 scripts/release.py <version>`.
 - Done! ✨
 
 [toml-lang/toml]: https://github.com/toml-lang/toml