Add "id" to build_docs.py

Add "id" (Indonesian Translation) to Documentation build scripts.

Author: oonid

build_docs.py

@@ -59,7 +59,7 @@
     (2.7, "2.7", False),
 ]
 
-LANGUAGES = ["en", "fr", "ja", "ko", "pt-br", "zh-cn", "zh-tw"]
+LANGUAGES = ["en", "fr", "ja", "ko", "pt-br", "zh-cn", "zh-tw", "id"]
 
 SPHINXOPTS = {
     "ja": [
@@ -98,6 +98,11 @@
         "-D latex_elements.inputenc=",
         r"-D latex_elements.fontenc=\\usepackage{xeCJK}",
     ],
+    "id": [
+        "-D latex_engine=xelatex",
+        "-D latex_elements.inputenc=",
+        "-D latex_elements.fontenc=",
+    ],
 }