From: Aldehir Rojas <redacted>
Date: Thu, 13 Aug 2026 16:18:44 +0000 (-0500)
Subject: chat : fix LFM2 tool call arg name prefix ambiguity (#26960)
X-Git-Tag: upstream/0.0.10438~21
X-Git-Url: https://git.djapps.eu/?a=commitdiff_plain;h=2606220d9f2705dab8260633e9f85ce5b081319e;p=pkg%2Fggml%2Fsources%2Fllama.cpp

chat : fix LFM2 tool call arg name prefix ambiguity (#26960)

Assisted-by: Claude Opus 5
---

diff --git a/common/chat-peg-parser.cpp b/common/chat-peg-parser.cpp
index 1910b4f1e..06737b165 100644
--- a/common/chat-peg-parser.cpp
+++ b/common/chat-peg-parser.cpp
@@ -594,9 +594,7 @@ common_peg_parser common_chat_peg_builder::python_style_tool_calls(
 
                 // Full argument: name="value" or name=value
                 auto arg_rule = tool_arg(
-                    tool_arg_open(eps()) +
-                    tool_arg_name(arg_name_parser) +
-                    literal("=") +
+                    tool_arg_open(tool_arg_name(arg_name_parser) + literal("=")) +
                     arg_value_parser +
                     tool_arg_close(eps())
                 );