; Revert "Use eldoc-documentation-functions"

[gnu-emacs] / lisp / pcmpl-unix.el

diff --git a/lisp/pcmpl-unix.el b/lisp/pcmpl-unix.el
index 2dc25d93abf60959e2eab8947efce3810e637194..d4939d8d178ac7c71cc45dcace3cf1d4d4e62327 100644 (file)
--- a/lisp/pcmpl-unix.el
+++ b/lisp/pcmpl-unix.el
@@ -1,6 +1,6 @@
 ;;; pcmpl-unix.el --- standard UNIX completions
 
-;; Copyright (C) 1999-2012 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2016 Free Software Foundation, Inc.
 
 ;; Package: pcomplete
 
@@ -152,13 +152,15 @@ documentation), this function returns nil."
              (file-readable-p pcmpl-ssh-known-hosts-file))
     (with-temp-buffer
       (insert-file-contents-literally pcmpl-ssh-known-hosts-file)
-      (let (ssh-hosts-list)
-        (while (re-search-forward "^ *\\([-.[:alnum:]]+\\)[, ]" nil t)
-          (add-to-list 'ssh-hosts-list (match-string 1))
-          (while (and (looking-back ",")
-                      (re-search-forward "\\([-.[:alnum:]]+\\)[, ]"
-                                         (line-end-position) t))
-            (add-to-list 'ssh-hosts-list (match-string 1))))
+      (let ((host-re "\\(?:\\([-.[:alnum:]]+\\)\\|\\[\\([-.[:alnum:]]+\\)\\]:[0-9]+\\)[, ]")
+            ssh-hosts-list)
+        (while (re-search-forward (concat "^ *" host-re) nil t)
+          (add-to-list 'ssh-hosts-list (concat (match-string 1)
+                                               (match-string 2)))
+          (while (and (eq (char-before) ?,)
+                      (re-search-forward host-re (line-end-position) t))
+            (add-to-list 'ssh-hosts-list (concat (match-string 1)
+                                                 (match-string 2)))))
         ssh-hosts-list))))
 
 (defun pcmpl-ssh-config-hosts ()
@@ -203,8 +205,8 @@ Includes files as well as host names followed by a colon."
                           ;; Avoid connecting to the remote host when we're
                           ;; only completing the host name.
                           (list string)
-                        (comint--table-subvert (pcomplete-all-entries)
-                                               "" "/ssh:")))
+                        (completion-table-subvert (pcomplete-all-entries)
+                                                   "" "/ssh:")))
                       ((string-match "/" string) ; Local file name.
                        (pcomplete-all-entries))
                       (t                ;Host name or local file name.