please work

Author: laixintao

conf.py

@@ -119,43 +119,33 @@
 
 
 # -- Options for LaTeX output ---------------------------------------------
-
 latex_elements = {
-    "preamble": """
-\\usepackage{xeCJK}
-\\usepackage{indentfirst}
-\\setlength{\\parindent}{2em}
-\\setCJKmainfont{Noto Serif CJK SC}
-\\setCJKmonofont[Scale=0.9]{Noto Sans Mono CJK SC}
-\\setCJKfamilyfont{song}{Noto Sans CJK SC}
-\\setCJKfamilyfont{sf}{Noto Sans CJK SC}
-"""
+# The paper size ('letterpaper' or 'a4paper').
+#'papersize': 'letterpaper',
+ 
+# The font size ('10pt', '11pt' or '12pt').
+#'pointsize': '10pt',
+ 
+# Additional stuff for the LaTeX preamble.
+#'preamble': '',
+'preamble': r'''
+\hypersetup{unicode=true}
+\usepackage{CJKutf8}
+\DeclareUnicodeCharacter{00A0}{\nobreakspace}
+\DeclareUnicodeCharacter{2203}{\ensuremath{\exists}}
+\DeclareUnicodeCharacter{2200}{\ensuremath{\forall}}
+\DeclareUnicodeCharacter{2286}{\ensuremath{\subseteq}}
+\DeclareUnicodeCharacter{2713}{x}
+\DeclareUnicodeCharacter{27FA}{\ensuremath{\Longleftrightarrow}}
+\DeclareUnicodeCharacter{221A}{\ensuremath{\sqrt{}}}
+\DeclareUnicodeCharacter{221B}{\ensuremath{\sqrt[3]{}}}
+\DeclareUnicodeCharacter{2295}{\ensuremath{\oplus}}
+\DeclareUnicodeCharacter{2297}{\ensuremath{\otimes}}
+\begin{CJK}{UTF8}{gbsn}
+\AtEndDocument{\end{CJK}}
+''',
 }
 
-# latex_elements = {
-#     # The paper size ('letterpaper' or 'a4paper').
-#     # 'papersize': 'letterpaper',
-#     # The font size ('10pt', '11pt' or '12pt').
-#     # 'pointsize': '10pt',
-#     # Additional stuff for the LaTeX preamble.
-#     # 'preamble': '',
-#     "preamble": r"""
-#     \hypersetup{unicode=true}
-#     \usepackage{CJKutf8}
-#     \DeclareUnicodeCharacter{00A0}{\nobreakspace}
-#     \DeclareUnicodeCharacter{2203}{\ensuremath{\exists}}
-#     \DeclareUnicodeCharacter{2200}{\ensuremath{\forall}}
-#     \DeclareUnicodeCharacter{2286}{\ensuremath{\subseteq}}
-#     \DeclareUnicodeCharacter{2713}{x}
-#     \DeclareUnicodeCharacter{27FA}{\ensuremath{\Longleftrightarrow}}
-#     \DeclareUnicodeCharacter{221A}{\ensuremath{\sqrt{}}}
-#     \DeclareUnicodeCharacter{221B}{\ensuremath{\sqrt[3]{}}}
-#     \DeclareUnicodeCharacter{2295}{\ensuremath{\oplus}}
-#     \DeclareUnicodeCharacter{2297}{\ensuremath{\otimes}}
-#     \begin{CJK}{UTF8}{gbsn}
-#     \AtEndDocument{\end{CJK}}
-#     """
-# }
 
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title,