common/autoparser: fixes for newline handling / forced tool calls (#22654)

* chat/autoparser: the fixes

* Move optspace() to chat-peg-parser, comment out server tests invalidated due to content now allowed with forced tool calls.

* Trim whitespace on apply instead
This commit is contained in:
Piotr Wilkin (ilintar) 2026-05-04 13:18:11 +02:00 committed by GitHub
parent 994118a183
commit a4701c98f7
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GPG key ID: B5690EEEBB952194
10 changed files with 392 additions and 97 deletions

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@ -816,6 +816,32 @@ common_peg_parser common_chat_peg_builder::prefix(const std::string & s, const s
return literal(s.substr(0, s.rfind(delimiter)));
}
common_peg_parser common_chat_peg_builder::optspace(const std::string & tag) {
auto parser = eps();
size_t end_of_prefix_space = tag.size();
size_t start_of_suffix_space = tag.size();
for (size_t i = 0; i < tag.size(); i++) {
if (!std::isspace(tag[i])) {
end_of_prefix_space = i;
break;
}
}
for (size_t i = tag.size(); i > 0; i--) {
if (!std::isspace(tag[i - 1])) {
start_of_suffix_space = i;
break;
}
}
for (size_t i = 0; i < end_of_prefix_space; i++) {
parser += optional(literal(std::string(1, tag[i])));
}
parser += literal(tag.substr(end_of_prefix_space, start_of_suffix_space - end_of_prefix_space));
for (size_t i = start_of_suffix_space; i < tag.size(); i++) {
parser += optional(literal(std::string(1, tag[i])));
}
return parser;
}
common_peg_parser common_chat_peg_builder::standard_json_tools(
const std::string & section_start,
const std::string & section_end,