60 lines
1.8 KiB
EmacsLisp
60 lines
1.8 KiB
EmacsLisp
;;; Ensime
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(defun scala/configure-ensime ()
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"Ensure the file exists before starting `ensime-mode'."
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(if (file-exists-p (buffer-file-name))
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(ensime-mode +1)
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(add-hook 'after-save-hook (lambda () (ensime-mode +1)) nil t)))
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(defun spacemacs/ensime-refactor-accept ()
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(interactive)
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(funcall continue-refactor)
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(ensime-popup-buffer-quit-function))
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(defun spacemacs/ensime-refactor-cancel ()
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(interactive)
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(funcall cancel-refactor)
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(ensime-popup-buffer-quit-function))
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;;; Interactive commands
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(defun spacemacs/scala-join-line ()
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"Adapt `scala-indent:join-line' to behave more like evil's line join.
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`scala-indent:join-line' acts like the vanilla `join-line',
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joining the current line with the previous one. The vimmy way is
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to join the current line with the next.
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Try to move to the subsequent line and then join. Then manually move
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point to the position of the join."
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(interactive)
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(let (join-pos)
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(save-excursion
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(goto-char (line-end-position))
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(unless (eobp)
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(forward-line)
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(call-interactively 'scala-indent:join-line)
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(setq join-pos (point))))
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(when join-pos
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(goto-char join-pos))))
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(defun scala/completing-dot ()
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"Insert a period and show company completions."
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(interactive "*")
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(when (s-matches? (rx (+ (not space)))
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(buffer-substring (line-beginning-position) (point)))
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(delete-horizontal-space t))
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(insert ".")
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(company-complete))
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;;; Flyspell
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(defun scala/flyspell-verify ()
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"Prevent common flyspell false positives in scala-mode."
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(and (flyspell-generic-progmode-verify)
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(not (s-matches? (rx bol (* space) "package") (current-line)))))
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(defun scala/configure-flyspell ()
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(setq-local flyspell-generic-check-word-predicate 'scala/flyspell-verify))
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