Showing-Text-in-Complex-or-Mixed-Scripts.md

@@ -196,40 +196,40 @@ a multi-byte string to a Unicode string under the specified white space
 rule. For example, you can convert a general C string in `UTF-8` or
 `GB18030` charset to a `Uchar32` string by calling this function.
 
-```
-    LOGFONT* lf;
-    int left_len_text;
-
-    char* text = "中华人民共和国万岁！\n中国共产党万岁！";
+```C
+LOGFONT* lf;
+int left_len_text;
 
-    if (!(lf = CreateLogFontForMChar2UChar("utf-8"))) {
-        _ERR_PRINTF("%s: failed to create logfont for utf-8 charset\n",
-                __FUNCTION__);
-        exit(1);
-    }
+char* text = "中华人民共和国万岁！\n中国共产党万岁！";
 
-    left_len_text = strlen(text);
-    while (left_len_text > 0) {
-        Uchar32* ucs = NULL;
-        int consumed, n;
+if (!(lf = CreateLogFontForMChar2UChar("utf-8"))) {
+    _ERR_PRINTF("%s: failed to create logfont for utf-8 charset\n",
+            __FUNCTION__);
+    exit(1);
+}
 
-        consumed = GetUCharsUntilParagraphBoundary(lf, text, left_len_text,
-                WSR_NOWRAP, &ucs, &n);
-        if (consumed > 0) {
+left_len_text = strlen(text);
+while (left_len_text > 0) {
+    Uchar32* ucs = NULL;
+    int consumed, n;
 
-            // got a paragraph and go on.
-            ...
+    consumed = GetUCharsUntilParagraphBoundary(lf, text, left_len_text,
+            WSR_NOWRAP, &ucs, &n);
+    if (consumed > 0) {
 
-            // when we are done.
-            free (ucs);
-            ucs = NULL;
-        }
+        // got a paragraph and go on.
+        ...
 
-        text += consumed;
-        left_len_text -= consumed;
+        // when we are done.
+        free (ucs);
+        ucs = NULL;
     }
 
-    DestroyLogFont(lf);
+    text += consumed;
+    left_len_text -= consumed;
+}
+
+DestroyLogFont(lf);
 ```
 
 In the above code, we call `CreateLogFontForMChar2UChar` function to create