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term cycling

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This commit is contained in:
Ivan Malison 2016-05-04 10:19:22 -07:00
parent 5c7bd61668
commit 12ed7dd08b
1 changed files with 34 additions and 7 deletions
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41
dotfiles/emacs.d/init.el
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@ -675,13 +675,27 @@ buffer is not visiting a file."
(term-set-escape-char ?\C-x)))
buffer))
(defun imalison:term-buffer (directory)
(defun imalison:term-get-next-buffer-index (buffers &optional delta)
(unless delta (setq delta 1))
(let* ((the-current-buffer (current-buffer))
(current-index (--find-index (eq it the-current-buffer) buffers)))
(if current-index (mod (+ current-index delta) (length buffers)) 0)))
(defun imalison:term-purge-dead-buffers (directory-symbol)
(cl-loop for buffer in (im-index-get imalison:buffer-index directory-symbol)
when (not (buffer-live-p buffer)) do
(im-delete imalison:buffer-index buffer)))
(defun imalison:term-buffer (&optional directory delta)
(interactive)
(unless directory (setq directory default-directory))
(let* ((directory-symbol (imalison:term-sym directory))
(buffer (im-index-get-one imalison:buffer-index directory-symbol)))
(while (and buffer (not (buffer-live-p buffer)))
(im-delete imalison:buffer-index buffer)
(setq buffer (im-index-get-one imalison:buffer-index directory-symbol)))
(or buffer (imalison:build-term directory))))
(buffers (progn
(imalison:term-purge-dead-buffers directory-symbol)
(im-index-get imalison:buffer-index directory-symbol)))
(next-buffer-index (imalison:term-get-next-buffer-index buffers delta)))
(if buffers (nth next-buffer-index buffers)
(imalison:build-term directory))))
(defun imalison:projectile-term ()
(interactive)
@ -695,6 +709,20 @@ buffer is not visiting a file."
(interactive)
(switch-to-buffer (imalison:build-term default-directory)))
(defun imalison:term-delta (&optional delta)
(interactive)
(switch-to-buffer (imalison:term-buffer nil delta)))
(defun imalison:term-previous ()
(interactive)
(imalison:term-delta -1))
(defhydra imalison:term-hydra (global-map "C-c 7")
"term"
("n" imalison:term-delta)
("p" imalison:term-previous)
("f" imalison:force-new-term))
(imalison:prefix-alternatives imalison:term imalison:projectile-term
imalison:dir-term imalison:force-new-term))
:config
@ -2420,7 +2448,6 @@ items follow a style that is consistent with other prog-modes."
(bind-key "M-|" 'imalison:shell-command-on-region)
(bind-key "C--" 'undo)
(bind-key "C-c 8" 'imalison:term)
(bind-key "C-c 7" 'imalison:force-new-term)
(bind-key "C-x 9" 'previous-buffer)
(bind-key "s-v" 'clipboard-yank)