--- JSON-XS/README 2008/06/03 06:43:45 1.26 +++ JSON-XS/README 2008/09/29 03:09:27 1.28 @@ -46,8 +46,6 @@ cases their maintainers are unresponsive, gone missing, or not listening to bug reports for other reasons. - See COMPARISON, below, for a comparison to some other JSON modules. - See MAPPING, below, on how JSON::XS maps perl values to JSON values and vice versa. @@ -631,11 +629,19 @@ stream incrementally. It does so by accumulating text until it has a full JSON object, which it then can decode. This process is similar to using "decode_prefix" to see if a full JSON object is available, but is - much more efficient (JSON::XS will only attempt to parse the JSON text - once it is sure it has enough text to get a decisive result, using a - very simple but truly incremental parser). + much more efficient (and can be implemented with a minimum of method + calls). + + JSON::XS will only attempt to parse the JSON text once it is sure it has + enough text to get a decisive result, using a very simple but truly + incremental parser. This means that it sometimes won't stop as early as + the full parser, for example, it doesn't detect parenthese mismatches. + The only thing it guarantees is that it starts decoding as soon as a + syntactically valid JSON text has been seen. This means you need to set + resource limits (e.g. "max_size") to ensure the parser will stop parsing + in the presence if syntax errors. - The following two methods deal with this. + The following methods implement this incremental parser. [void, scalar or list context] = $json->incr_parse ([$string]) This is the central parsing function. It can both append new text