CC'd include-yy who has helped testing out the patch so he can join the discussion more easily.
So basically after the patch (HTML) export works fine, but the display in Emacs Org buffer has some issues (a regression?). | 中文 +English+ 中文 vs 中文+English+中文 | ^ with space ^ without space The first version without spaces will be displayed correctly (with the crossover), while the second one with space inserted between (which used to work before) does not get displayed correctly [1]. [1] https://emacs-china.org/uploads/default/original/3X/0/c/0c1ccf3a161e420e1bb7b753b7c4ffa1cfc99d68.png
