company-search-candidates: Mention company-search-regexp-function

[gnu-emacs-elpa] / company-files.el

diff --git a/company-files.el b/company-files.el
index 7cfc500751a1c22a4eacc74afa0a29753b893b73..53730c6e0691e90e3ebb0c8ad67d36c6d576db51 100644 (file)
--- a/company-files.el
+++ b/company-files.el
@@ -1,6 +1,6 @@
-;;; company-files.el --- company-mode completion back-end for file paths
+;;; company-files.el --- company-mode completion backend for file paths
 
-;; Copyright (C) 2009-2011, 2014  Free Software Foundation, Inc.
+;; Copyright (C) 2009-2011, 2014-2015  Free Software Foundation, Inc.
 
 ;; Author: Nikolaj Schumacher
 
@@ -50,12 +50,17 @@
     (and (cl-dolist (regexp company-files--regexps)
            (when (setq file (company-grab-line regexp 1))
              (cl-return file)))
+         (company-files--connected-p file)
          (setq dir (file-name-directory file))
          (not (string-match "//" dir))
          (file-exists-p dir)
          (file-name-all-completions (file-name-nondirectory file) dir)
          file)))
 
+(defun company-files--connected-p (file)
+  (or (not (file-remote-p file))
+      (file-remote-p file nil t)))
+
 (defvar company-files--completion-cache nil)
 
 (defun company-files--complete (prefix)
@@ -69,9 +74,10 @@
     (unless (company-file--keys-match-p key (car company-files--completion-cache))
       (dolist (file (company-files--directory-files dir file))
         (setq file (concat dir file))
-        (push file candidates)
-        (when (file-directory-p file)
-          (push file directories)))
+        (when (company-files--connected-p file)
+          (push file candidates)
+          (when (file-directory-p file)
+            (push file directories))))
       (dolist (directory (reverse directories))
         ;; Add one level of children.
         (dolist (child (company-files--directory-files directory ""))
@@ -88,7 +94,7 @@
 
 ;;;###autoload
 (defun company-files (command &optional arg &rest ignored)
-  "`company-mode' completion back-end existing file names.
+  "`company-mode' completion backend existing file names.
 Completions works for proper absolute and relative files paths.
 File paths with spaces are only supported inside strings."
   (interactive (list 'interactive))