hellmund/markdown-preview-mode
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Add docstring to all defun and defvar

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This commit is contained in:
AdrieanKhisbe 2016-01-11 08:34:24 +01:00
parent d6cb9657ff
commit 34a6f83018
1 changed files with 22 additions and 5 deletions
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27
markdown-preview-mode.el
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@ -44,20 +44,28 @@
:group 'markdown-preview
:type 'string)
(defvar markdown-preview--websocket-server nil)
(defvar markdown-preview--local-client nil)
(defvar markdown-preview--remote-clients nil)
(defvar markdown-preview--preview-url (concat (file-name-directory load-file-name) "preview.html"))
(defvar markdown-preview--websocket-server nil
"`markdown-preview' Websocket server.")
(defvar markdown-preview--local-client nil
"`markdown-preview' local client.")
(defvar markdown-preview--remote-clients nil
"List of `markdown-preview' websocket remote clients.")
(defvar markdown-preview--preview-url
(concat (file-name-directory load-file-name) "preview.html")
"Location of `markdown-preview' html.")
(defvar markdown-preview--idle-timer nil "Preview idle timer")
(defun markdown-preview--stop-idle-timer ()
"Stop the `markdown-preview' idle timer."
(when (timerp markdown-preview--idle-timer)
(cancel-timer markdown-preview--idle-timer)))
(defun markdown-preview--open-browser-preview ()
"Open the markdown preview in the browser."
(browse-url markdown-preview--preview-url))
(defun markdown-preview--stop-websocket-server ()
"Stop the `markdown-preview' websocket server."
(when markdown-preview--local-client
(websocket-close markdown-preview--local-client))
(when markdown-preview--websocket-server
@ -66,10 +74,12 @@
markdown-preview--remote-clients nil)))
(defun markdown-preview--drop-closed-clients ()
"Clean closed clients in `markdown-preview--remote-clients' list."
(setq markdown-preview--remote-clients
(cl-remove-if-not #'websocket-openp markdown-preview--remote-clients)))
(defun markdown-preview--start-websocket-server ()
"Start `markdown-preview' websocket server."
(when (not markdown-preview--websocket-server)
(setq markdown-preview--websocket-server
(websocket-server
@ -88,6 +98,7 @@
(markdown-preview--open-browser-preview)))
(defun markdown-preview--start-local-client ()
"Start the `markdown-preview' local client."
(when (not markdown-preview--local-client)
(setq markdown-preview--local-client
(websocket-open
@ -98,10 +109,12 @@
(setq markdown-preview--local-client nil))))))
(defun markdown-preview--send-preview ()
"Send the `markdown-preview' preview to clients."
(when (bound-and-true-p markdown-preview-mode)
(markdown-preview--send-preview-to markdown-preview--local-client)))
(defun markdown-preview--send-preview-to (websocket)
"Send the `markdown-preview' to a specific WEBSOCKET."
(let ((mark-position-percent
(number-to-string
(truncate
@ -128,6 +141,7 @@
))))
(defun markdown-preview--start ()
"Start `markdown-preview' mode."
(markdown-preview--start-websocket-server)
(markdown-preview--start-local-client)
(setq markdown-preview--idle-timer
@ -136,20 +150,23 @@
(add-hook 'kill-buffer-hook 'markdown-preview--stop))
(defun markdown-preview--stop ()
"Stop `markdown-preview' mode."
(remove-hook 'after-save-hook 'markdown-preview--send-preview t)
(markdown-preview--stop-idle-timer))
(defun markdown-preview-open-browser ()
"Open the `markdown-preview' in the browser."
(interactive)
(markdown-preview--open-browser-preview))
(defun markdown-preview-cleanup ()
"Cleanup `markdown-preview' mode."
(interactive)
(markdown-preview--stop-websocket-server))
;;;###autoload
(define-minor-mode markdown-preview-mode
"Markdown preview mode"
"Markdown preview mode."
:group 'markdown-preview-mode
:init-value nil
(when (not (or