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Minor updates to project.el

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* lisp/progmodes/project.el (project-find-file): Add optional 'filename' arg.
(project--completing-read-strict): Ignore 'default' set to empty string.
This commit is contained in:
Stephen Leake 2019-05-19 10:28:46 -07:00
parent e4eb8c8501
commit 2be537e643
1 changed files with 3 additions and 3 deletions
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6
lisp/progmodes/project.el
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@ -443,14 +443,14 @@ pattern to search for."
(read-regexp "Find regexp" (and id (regexp-quote id)))))
;;;###autoload
(defun project-find-file ()
(defun project-find-file (&optional filename)
"Visit a file (with completion) in the current project's roots.
The completion default is the filename at point, if one is
recognized."
(interactive)
(let* ((pr (project-current t))
(dirs (project-roots pr)))
(project-find-file-in (thing-at-point 'filename) dirs pr)))
(project-find-file-in (or filename (thing-at-point 'filename)) dirs pr)))
;;;###autoload
(defun project-or-external-find-file ()
@ -522,7 +522,7 @@ PREDICATE, HIST, and DEFAULT have the same meaning as in
;; removing it when it has no matches. Neither seems natural
;; enough. Removal is confusing; early expansion makes the prompt
;; too long.
(let* ((new-prompt (if default
(let* ((new-prompt (if (and default (not (string-equal default "")))
(format "%s (default %s): " prompt default)
(format "%s: " prompt)))
(res (completing-read new-prompt