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;; Inspired of
;; http://sixty-north.com/blog/writing-the-simplest-emacs-company-mode-backend
;; http://sixty-north.com/blog/a-more-full-featured-company-mode-backend.html
(require 'cl-lib)
(require 'company)
(require 'liquidsoap-completions)
(defun liquidsoap-annotation (s)
(format " : %s" (get-text-property 0 :type s))
)
(defun liquidsoap-meta (s)
(get-text-property 0 :description s)
)
(defun company-liquidsoap-backend (command &optional arg &rest ignored)
(interactive (list 'interactive))
(cl-case command
(interactive (company-begin-backend 'company-liquidsoap-backend))
(prefix
(and
(eq major-mode 'liquidsoap-mode)
;; we don't use company-grab-symbol here because we want to match dots
(company-grab-line "\\(?:^\\| \\)\\([^ ]*\\)" 1)
)
)
(candidates
(cl-remove-if-not
(lambda (c) (string-prefix-p arg c))
liquidsoap-completions))
(annotation (liquidsoap-annotation arg))
(meta (liquidsoap-meta arg))
)
)
(defun init-liquidsoap-completion ()
(add-to-list 'company-backends 'company-liquidsoap-backend)
)
(provide 'liquidsoap-completion)
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