Chinese speakers, I need feedback for you

[Rafael Fontenelle]

Hello,

Running sphinx-lint in the Simplified Chinese (zh_CN) translation files of Sphinx's own documentation reported some missing spaces between roles in the paragraphs, and I wonder whether the locale requires to NOT have spaces (case which escaping would be a way out) or spaces can be added.

For instance, for Sphinx FAQ in zh_CN, the translation file faq.po has (NOTE: a proper font might need to be installed see the translation):

#: ../../sphinx/doc/faq.rst:19
msgid ""
"They are automatic in LaTeX output; for HTML, give a ``:numbered:`` option "
"to the :rst:dir:`toctree` directive where you want to start numbering."
msgstr ""
"它们在LaTeX输出中是自动的；对于HTML，为：rst:方向：`toctree`指令，从中开始编"
"号。"

Notice how there is no space between ":rst:dir:`toctree`" (besides some wrong characters between).