Skip to content

Latest commit

 

History

History
117 lines (76 loc) · 4.91 KB

CHANGELOG.md

File metadata and controls

117 lines (76 loc) · 4.91 KB
Raw

Unreleased [code, diff]

v0.3.0 [code, diff]

  • New: JSON5.stringify() method now implemented. This method is analogous to the JSON.stringify() method. The only difference is that JSON5.stringify() will avoid quoting keys if possible. The space parameter (parameter 3) is supported, and this provides formatting for the stringified object. There are some limitations with this new method:

v0.2.0 [code, diff]

This release fixes some bugs and adds some more utility features to help you express data more easily:

  • Breaking: Negative hexadecimal numbers (e.g. -0xC8) are rejected now. While V8 (e.g. Chrome and Node) supported them, it turns out they're invalid in ES5. This has been fixed in V8 (and by extension, Chrome and Node), so JSON5 officially rejects them now, too. (#36)
  • New: Trailing decimal points in decimal numbers are allowed again. They're allowed by ES5, and differentiating between integers and floats may make sense on some platforms. (#16; thanks @Midar.)
  • New: Infinity and -Infinity are now allowed number literals. (#30; thanks @pepkin88.)

  • New: Plus signs (+) in front of numbers are now allowed, since it can be helpful in some contexts to explicitly mark numbers as positive. (E.g. when a property represents changes or deltas.)

  • Bug fix: unescaped newlines in strings are rejected now. (#24; thanks @Midar.)

v0.1.0 [code, diff]

This release tightens JSON5 support and adds helpful utility features:

  • Support hexadecimal numbers. (Thanks @MaxNanasy.)

  • Reject octal numbers properly now. Previously, they were accepted but improperly parsed as base-10 numbers. (Thanks @MaxNanasy.)

  • Breaking: Reject "noctal" numbers now (base-10 numbers that begin with a leading zero). These are disallowed by both JSON5 and JSON, as well as by ES5's strict mode. (Thanks @MaxNanasy.)

  • Support leading decimal points in decimal numbers. (Thanks @MaxNanasy.)

  • Breaking: Reject trailing decimal points in decimal numbers now. These are disallowed by both JSON5 and JSON. (Thanks @MaxNanasy.)

  • Breaking: Reject omitted elements in arrays now. These are disallowed by both JSON5 and JSON.

  • Throw proper SyntaxError instances on errors now.

  • Add Node.js require() hook. Require json5/lib/require to register it.

  • Add Node.js executable to compile JSON5 files to JSON. Run with json5.

v0.0.1 [code, diff]

This was the first implementation of this JSON5 parser.

  • Support unquoted object keys, including reserved words. Unicode characters and escape sequences sequences aren't yet supported.

  • Support single-quoted strings.

  • Support multi-line strings.

  • Support trailing commas in arrays and objects.

  • Support comments, both inline and block.

v0.0.0 [code]

Let's consider this to be Douglas Crockford's original json_parse.js — a parser for the regular JSON format.