From 2d0ec356adde63dc4ceaf904ead06edfb4e4d907 Mon Sep 17 00:00:00 2001
From: Wanderingss <1624155937@qq.com>
Date: Wed, 16 Sep 2026 14:01:03 +0800
Subject: [PATCH] =?UTF-8?q?=E7=BD=91=E8=A1=A8=E8=AF=AD=E4=B9=89=E5=9B=BE?=
 =?UTF-8?q?=E7=94=9F=E6=88=90=E5=99=A8=EF=BC=9A=E8=BE=93=E5=87=BA=E7=BB=93?=
 =?UTF-8?q?=E5=B0=BE=E5=BD=92=E4=B8=80=E4=B8=BA=E6=81=B0=E5=A5=BD=E4=B8=80?=
 =?UTF-8?q?=E4=B8=AA=E6=8D=A2=E8=A1=8C=EF=BC=8C=E4=BF=AE=E5=A4=8D=E6=9C=AB?=
 =?UTF-8?q?=E5=B0=BE=E5=8F=8C=E6=8D=A2=E8=A1=8C=E8=87=B4=20end-of-file-fix?=
 =?UTF-8?q?er=20=E6=8B=A6=E6=88=AA=E6=8F=90=E4=BA=A4?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 tools/netlist_semantics/netlist_sem.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/netlist_semantics/netlist_sem.py b/tools/netlist_semantics/netlist_sem.py
index c05e0d2f..6fed0f42 100644
--- a/tools/netlist_semantics/netlist_sem.py
+++ b/tools/netlist_semantics/netlist_sem.py
@@ -354,7 +354,10 @@ def render_semantic(packages, nets, pin_index, instances, nets_kb):
         ap(f'| {ref} | {what} | {desc} |')
     ap('')
 
-    return '\n'.join(L) + '\n'
+    # 文件结尾必须恰好一个换行：pre-commit end-of-file-fixer 同时禁止
+    # “无结尾换行”和“结尾空行”（双换行）。rstrip 归一化末尾多余换行
+    # （含上方收尾的 ap('')），今后增删末尾行也不会破坏提交门禁。
+    return '\n'.join(L).rstrip('\n') + '\n'
 
 
 def dump_pins(packages, nets):