Spacemacs

Setup

The develop branch includes an Erlang layer with support for the Language Server Protocol using Erlang LS as backend.

Here you can find information about installation and configuration, as well as supported features.

Both, lsp and erlang-mode variables, can be configured when setting up dotspacemacs-configuration-layers, e.g:

dotspacemacs-configuration-layers
'(
;...
lsp
(erlang :variables
        erlang-backend 'lsp
        erlang-root-dir "<path to>/otp_22/lib/erlang"
        erlang-man-root-dir "<path to>/otp_22_kred/lib/erlang/man"
        erlang-fill-column 100
        company-minimum-prefix-length 1
        company-idle-delay 0.3
        lsp-ui-doc-position 'bottom)
;...
)