defining g:ag.prg error

[ephemerr]

I am trying to add ignore list to plugin in vimrc:
let g:ag.prg="ag --vimgrep -p [myfile]

But get error on vim start:
E121: Undefined variable: g:ag

vim 8.1.22

when I run this command from : it works

[albfan]

You can use :AgIgnore to ignore whatever you want

:AgIgnore po
:AgIgnore doc
:AgIgnore file

there is an abreviation agi avaliable too

https://github.com/albfan/ag.vim/blob/master/doc/ag.txt#L212

[ephemerr]

Ah, I've found this: To change options, create empty dict beforehand and specify them one-by-one:

let g:ag = {}

I think this should be mentioned on main README page 2018-06-08 18:13 GMT+05:00 Alberto Fanjul <notifications@github.com>:

…

You can use :AgIgnore to ignore whatever you want :AgIgnore po :AgIgnore doc :AgIgnore file there is an abreviation agi avaliable too https://github.com/albfan/ag.vim/blob/master/doc/ag.txt#L212 — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#105 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AIduFuJ3waBpMOO6W4aiT9etYS08G0coks5t6niNgaJpZM4UgC-p> .

[albfan]

You're right. That's some quirks from a heavy refactor time ago.

To avoid bother user with that ag.vim should care about simple variables as:

let g:ag_prg = <whatever>

Meanwhile can you provide a PR on README?

[ephemerr]

I have tried to do as said in docs and determine all options but now search not working at all. Looks like some options missing from docs, and without them nothing works. Or it is possible I am doing something wrong.

[albfan]

Seems we lost that var since 3687b73.

Basically this will work again when #97 (comment) is implemented