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improved compatibility of std.parseExtJSON() with JSON5

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Fabrice Bellard
2025-05-24 10:16:10 +02:00
parent 8b2a1249a4
commit 1dfaa61680
3 changed files with 64 additions and 16 deletions
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11
doc/quickjs.texi
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@@ -449,17 +449,20 @@ optional properties:
@item parseExtJSON(str)
Parse @code{str} using a superset of @code{JSON.parse}. The
following extensions are accepted:
Parse @code{str} using a superset of @code{JSON.parse}. The superset
is very close to the JSON5 specification. The following extensions
are accepted:
@itemize
@item Single line and multiline comments
@item unquoted properties (ASCII-only Javascript identifiers)
@item trailing comma in array and object definitions
@item single quoted strings
@item @code{\v} escape and multi-line strings with trailing @code{\}
@item @code{\f} and @code{\v} are accepted as space characters
@item leading plus in numbers
@item octal (@code{0o} prefix) and hexadecimal (@code{0x} prefix) numbers
@item leading plus or decimal point in numbers
@item hexadecimal (@code{0x} prefix), octal (@code{0o} prefix) and binary (@code{0b} prefix) integers
@item @code{NaN} and @code{Infinity} are accepted as numbers
@end itemize
@end table