清理全库行尾空格与文件尾换行（pre-commit 自动修复基线）

fix_chinese_generic.py

@@ -53,11 +53,11 @@ for fname in files:
     if before == 0:
         print('{}: clean'.format(fname))
         continue
-    
+
     # Apply generic pattern fixes
     for pattern, replacement in generic_fixes:
         text = re.sub(pattern, replacement, text)
-    
+
     # Manual patterns for each file
     if 'ch395f.c' in fname:
         text = text.replace(rep + '?' + u'DMA 接收缓冲区偏移', u'从 DMA 接收缓冲区偏移')
@@ -107,14 +107,14 @@ for fname in files:
         text = text.replace(u'主循环' + rep + '?s_buf_a', u'主循环读 s_buf_a')
         text = text.replace(u'GPIO ' + rep + '?NVIC', u'GPIO 和 NVIC')
         text = text.replace(u'调用' + rep + '? * 入口参数', u'调用）* 入口参数')
-    
+
     after = text.count(rep)
     fixed = before - after
     total_fixed += fixed
-    
+
     with open(path, 'wb') as f:
         f.write(text.encode('utf-8'))
-    
+
     print('{}: fixed {} ({} -> {})'.format(fname, fixed, before, after))
 
 print('\nTotal fixed: {}'.format(total_fixed))