How to set "noinsert" mode?

[zoumi]

How to make only scroll the popup menu but not auto insert the item?

[zoumi]

I got the answer :

coc#pum#next({insert}) 					*coc#pum#next()*

	Select next item of customized popupmenu, insert word when {insert} is
	truth value.

coc#pum#prev({insert}) 					*coc#pum#prev()*

	Select previous item of customized popupmenu, insert word when {insert}
	is truth value.

[MaxFangX]

This is exactly what I needed, thank you!

To be specific, pass in 0 (instead of 1 as in all the example configs) to make {insert} falsy:

coc#pum#next(0)
coc#pum#prev(0)