OCaml Emacs .emacs

ocaml.lisp

(package-initialize)
 
(load "/home/mohan/.opam/4.02.1/share/emacs/site-lisp/tuareg-site-file")
(let ((opam-share (ignore-errors (car (process-lines "opam" "config" "var"
"share")))))
(when (and opam-share (file-directory-p opam-share))
;; Register Merlin
(add-to-list 'load-path (expand-file-name "emacs/site-lisp" opam-share))
(autoload 'merlin-mode "merlin" nil t nil)
;; Automatically start it in OCaml buffers
(add-hook 'tuareg-mode-hook 'merlin-mode t)
(add-hook 'caml-mode-hook 'merlin-mode t)
;; Use opam switch to lookup ocamlmerlin binary
(setq merlin-command 'opam)))
(company-mode)
(add-to-list 'load-path "/home/mohan/.opam/4.02.1/share/emacs/site-lisp")
(require 'ocp-indent)
(autoload 'utop-minor-mode "utop" "Minor mode for utop" t)
(autoload 'utop-setup-ocaml-buffer "utop" "Toplevel for OCaml" t)
(autoload 'merlin-mode "merlin" "Merlin mode" t)
(utop-minor-mode)
;; Important to note that setq-local is a macro and it needs to be
;; separate calls, not like setq
(setq-local merlin-completion-with-doc t)
(setq-local indent-tabs-mode nil)
(setq-local show-trailing-whitespace t)
(setq-local indent-line-function 'ocp-indent-line)
(setq-local indent-region-function 'ocp-indent-region)
(custom-set-variables
;; custom-set-variables was added by Custom.
;; If you edit it by hand, you could mess it up, so be careful.
;; Your init file should contain only one such instance.
;; If there is more than one, they won't work right.
'(package-selected-packages (quote (company))))
(custom-set-faces
;; custom-set-faces was added by Custom.
;; If you edit it by hand, you could mess it up, so be careful.
;; Your init file should contain only one such instance.
;; If there is more than one, they won't work right.
)
; Make company aware of merlin
(with-eval-after-load 'company
(add-to-list 'company-backends 'merlin-company-backend))
; Enable company on merlin managed buffers
(add-hook 'merlin-mode-hook 'company-mode)