[elpa] externals/el-search 5517384 065/332: Improve doc of el-search-this-expression-identifier.

[Stefan Monnier]

branch: externals/el-search
commit 551738485931325124ee9e17559ac4d5a0909e38
Author: Michael Heerdegen <michael_heerdegen@web.de>
Commit: Michael Heerdegen <michael_heerdegen@web.de>

    Improve doc of el-search-this-expression-identifier.
---
 el-search.el | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/el-search.el b/el-search.el
index 05378a8..c71bb19 100644
--- a/el-search.el
+++ b/el-search.el
@@ -236,9 +236,13 @@
   :group 'lisp)
 
 (defcustom el-search-this-expression-identifier 'exp
-  "Name of the identifier referring to the current expression.
-The default value is `exp'.  You can use this name in the search
-prompt to refer to the value of the currently tested expression."
+  "Identifier referring to the current expression in pattern input.
+When entering a PATTERN in an interactive \"el-search\" command,
+the pattern actually used will be
+
+    `(and ,el-search-this-expression-identifier ,pattern)
+
+The default value is `exp'."
   :type 'symbol)
 
 (defface el-search-match '((((background dark)) (:background "#0000A0"))