[Emacs-diffs] master 2950023: Add doc strings for some Isearch state vars

[Paul Eggert]

branch: master
commit 29500239d3289803275ed6d4c774ab4488918564
Author: Paul Eggert <address@hidden>
Commit: Paul Eggert <address@hidden>

    Add doc strings for some Isearch state vars
    
    * lisp/misearch.el (multi-isearch-buffer-list)
    (multi-isearch-file-list): Add doc strings.
    Fixes: bug#20232
---
 lisp/misearch.el |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/lisp/misearch.el b/lisp/misearch.el
index 6596911..157b04d 100644
--- a/lisp/misearch.el
+++ b/lisp/misearch.el
@@ -92,9 +92,12 @@ Isearch starts.")
 The value is nil when the search still is in the initial buffer.")
 
 ;;;###autoload
-(defvar multi-isearch-buffer-list nil)
+(defvar multi-isearch-buffer-list nil
+  "Sequence of buffers visited by multiple buffers Isearch.
+This is nil if Isearch is not currently searching more than one buffer.")
 ;;;###autoload
-(defvar multi-isearch-file-list nil)
+(defvar multi-isearch-file-list nil
+  "Sequence of files visited by multiple file buffers Isearch.")
 
 (defvar multi-isearch-orig-search-fun nil)
 (defvar multi-isearch-orig-wrap nil)