sourceinsight uses shift+f8,which can hightlight the same words in whole project files,sublime not support this fuction?

Find?

not find ,the word you can see ,just for the convenience of reading code. user can focus the variable,macr,etc. any file,any function,any where if you have highligt it.

That’s is interesting, ST highlight the word of the current view, but not that word in every view. I think you may can get some luck asking a request in a package, github.com/SublimeText/WordHighlight