Stop <c-space> from changing buffers.

[oblitum]

• Currently it seems at some point in time it was fixed the case where <c-space> would modify the buffer when it was used after a trigger. Still, after I <c-space> in other situations, e.g. after some word, it modifies the buffer.
• In both situations it creates undo points, not sure whether this one is solvable.

[Valloric]

Huh, not sure what's going on there. Ideas/more info welcome.

[oblitum]

This seems to have been fixed lately, not sure which commit, more info welcome.

[oblitum]

Reopening since the issue regarding undo points still remains.

[Valloric]

I don't think it's within our power to fix this. ¯\_(ツ)_/¯ It's Vim.

[oblitum]

Ah, I'm sorry my bad. The initial issue about <c-space> after words still remains. I should have checked this after a dot and thought it has been fixed.

[oblitum]

@Valloric if you think it also can't be fixed by the plugin b/c it's a vim limitation, you may re-close it.

[Valloric]

I think Vim marking the buffer as changed even when the text state is the same after a c-space is a Vim limitation we can't fix.