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ein:version: accept optional prefix arg to copy version to clipboard

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This commit is contained in:
Sam Steingold 2018-12-24 11:20:27 -05:00
parent 82a832de1a
commit 25835fdce4
1 changed files with 5 additions and 2 deletions
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7
lisp/ein-core.el
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@ -124,11 +124,12 @@ pair of TO-PYTHON and FROM-PYTHON."
(defun ein:default-url-or-port ()
(or ein:default-url-or-port (car ein:url-or-port) 8888))
(defun ein:version ()
(defun ein:version (&optional copy-to-kill)
"Return a longer version string.
With prefix argument, copy the string to kill ring.
The result contains `ein:version' and either git revision (if
the source is in git repository) or elpa version."
(interactive)
(interactive "P")
(let* ((suffix ; git or elpa
(or (and (ein:git-root-p
(concat (file-name-as-directory ein:source-dir) ".."))
@ -139,6 +140,8 @@ the source is in git repository) or elpa version."
(version (if suffix (concat ein:version "-" suffix) ein:version)))
(when (called-interactively-p 'interactive)
(message "EIN version is %s" version))
(when copy-to-kill
(kill-new version))
version))