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| author | Rémi Verschelde <remi@verschelde.fr> | 2022-09-21 00:19:52 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-09-21 00:19:52 +0200 |
| commit | b809b6d97e94d6c15760146117525398034abeb8 (patch) | |
| tree | 3300372bf2c12f92e40849e589dbf42640388768 /doc | |
| parent | 160e0a45b7177f8ee3e8adf8f169d18d73a2b14a (diff) | |
| parent | f225bfe28ca670c8ddfd62c436f44d35b543e0ee (diff) | |
Merge pull request #66120 from RedMser/json-spec-docs
Add documentation note about `JSON.parse` not being spec compliant
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/classes/JSON.xml | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/classes/JSON.xml b/doc/classes/JSON.xml index 38ddca2727..125d016632 100644 --- a/doc/classes/JSON.xml +++ b/doc/classes/JSON.xml @@ -28,6 +28,11 @@ [codeblock] var data = JSON.parse_string(json_string) # Returns null if parsing failed. [/codeblock] + [b]Note:[/b] Both parse methods do not fully comply with the JSON specification: + - Trailing commas in arrays or objects are ignored, instead of causing a parser error. + - New line and tab characters are accepted in string literals, and are treated like their corresponding escape sequences [code]\n[/code] and [code]\t[/code]. + - Numbers are parsed using [method String.to_float] which is generally more lax than the JSON specification. + - Certain errors, such as invalid Unicode sequences, do not cause a parser error. Instead, the string is cleansed and an error is logged to the console. </description> <tutorials> </tutorials> |