Support rename symbol

[WangWei90]

Thanks for your plugin.

In my experience, this one is the most stable one in sublime text.

rename symbol is a frequent operation, you should consider adding it.

Maybe should add those first before rename symbol, convert all symbols to snake_style, convert all symbols to camelStyle.

[vanyle]

Currently, the nimsuggest documentation seems a bit outdated. This is hindering my ability to add new feature while keeping performance decent (the performance is already quite bad).

The --v3 flag to enable the third version of the protocol is not mentioned anywhere and I am not in the mood to reverse engineer everything. I will wait until nimsuggest gets a documentation update to add this feature which I think will happen once incremental compilation is added to Nim as if I understand correctly, the lack of incremental compilation prevented nimsuggest from having decent performance.

[WangWei90]

It seems the --v4 of nimsuggest has been added to the compiler recently.
I don't know when the next release will come.
I should have some time to investigate your code sometime later, keep using this version now.

[WangWei90]

I just wonder why the basic tools around nim (nimsuggest, nimpretty) seem to lack polishing.

[vanyle]

Nimsuggest keeps using so much CPU, I'm tempted to write a naive nim parser for fast suggestions (even if templates or macros are not supported)

[WangWei90]

Thanks, that will be good enough.
It will cover 90% + of my usage.
I use nim only for numerical computation, so type and proc is enough for me.
I come to nim because I think the static type will make the editor more friendly, and the syntax is similar to python (maybe on surface).

[WangWei90]

I write a lot of sublime Python plugins, but I have no clue about anything of a parser.