百剑阁

> Leave the math block here as well in case anybody needed. The mathPlugin only need to be inserted once if both math-inline and math-display are created. > > ```...

My meaning is not only text sytling api,i think all of fluent api should has a indicator or some mechanism of whether to execute function.otherwise when need if check,the chain...

not exactly same, because the parameter `applyBackground ` is very specific indicator , and in that sample the background color is hardcoded. I think a more general indicator of whether...

Thanks a lot for your hard work !

辛苦了！做的非常棒，用起来很舒服