* chat: harden peg-native tool call parsing
accept an optional leading type: function field in
build_json_tools_flat_keys so openai style tool calls parse on
templates whose serialization opens on the name field.
return a clean error and log the unparsed fragment on a final peg
parse failure instead of throwing the raw parser position and input.
keep the raw arguments string in func_args_not_string when it is not
valid json instead of aborting the prompt render.
* chat: surface peg-native parse failures
a final peg parse failure threw the raw parser position and input. log
the unparsed fragment and raise a clearer error instead, so a model
output that does not match the expected format no longer fails silently
with an empty assistant turn.
minimal change, no behavior change on successful parses.
* chat: handle openai style tool calls in peg-native
* nits
* common: scope OpenAI wrapper grammar trigger via autoparser flag
* chat: gate type:function parsing leniency on the analysis flag
Thread accept_openai_wrapper from the generator to build_json_tools_flat_keys
so the leading "type": "function" field is accepted only when openai_wrapper_trigger is set.
Pascal
581e8eca8b