[Emacs-diffs] master cfbd125 2/2: tags-complete-tags-table-file doc string fix

[Lars Ingebrigtsen]

branch: master
commit cfbd1255c21ed28df8facc9b0f9ff257d70505c4
Author: Hong Xu <address@hidden>
Commit: Lars Ingebrigtsen <address@hidden>

    tags-complete-tags-table-file doc string fix
    
    * lisp/progmodes/etags.el (tags-complete-tags-table-file): Doc
    string fix (bug#37538).
---
 lisp/progmodes/etags.el | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/lisp/progmodes/etags.el b/lisp/progmodes/etags.el
index 5edced5..c40422d 100644
--- a/lisp/progmodes/etags.el
+++ b/lisp/progmodes/etags.el
@@ -1843,13 +1843,18 @@ For non-interactive use, superceded by 
`fileloop-initialize-replace'."
    delimited)
   (fileloop-continue))
 
-(defun tags-complete-tags-table-file (string predicate what) ; Doc string?
+(defun tags-complete-tags-table-file (string predicate what)
+  "Complete STRING from file names in the current tags table.
+The meaning of the arguments are the same as the function form of
+COLLECTION as explained in Info node `(elisp) Programmed
+Completion', except that if WHAT does not equal t, it is treated
+as if it were nil."
   (save-excursion
     ;; If we need to ask for the tag table, allow that.
     (let ((enable-recursive-minibuffers t))
       (visit-tags-table-buffer))
     (if (eq what t)
-       (all-completions string (tags-table-files) predicate)
+        (all-completions string (tags-table-files) predicate)
       (try-completion string (tags-table-files) predicate))))
 
 (defun tags--get-current-buffer-name-in-tags-file ()