Opening new tabs becomes slower with growing number of open tabs (gvim)

[jonasdiemer]

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Hi,

I tend to have many tabs open (in gvim that is). With nerdtree-tabs installed, opening of a new tab takes a long time with many tabs open, as the plugin seems to visit each tab individually, which seems to cause some work in gvim (on xubuntu, within a virtual machine at least).

This seems not to be a problem in the console vim.

Any idea how to fix it?

Thanks!

Regards

[jonasdiemer]

Just a note: I think the slowness occured using gvim over X11 (in a fast LAN). Maybe it is not visible (or at least not as bad) if gvim runs locally.