“Ctrl-T” can't get global symbols

[dangsiper]

It seems that I can only use "Ctrl-Shift-O" to browse current file's symbols. "Ctrl-T" can't search in all symbols.

Is there any way to do search in all symbols? Thanks for your answer in advance.

[JoeGe]

I also have the same problem (not indexing global variables). I found it here https://stackoverflow.com/questions/11245164/gtags-to-index-global-variables It says that GNU globals not support that feature. (it's fundamental i think) Is that true?

[dzyong]

Yeah, but we can find global variables through symboles.