From: Michael Heerdegen <michael_heerdegen@web.de>
Date: Wed, 21 Oct 2015 12:25:58 +0000 (+0200)
Subject: document el-search--do-subsexps
X-Git-Url: https://code.delx.au/gnu-emacs-elpa/commitdiff_plain/73715266ac4dedebeeb2e5942c5810313ba39461

document el-search--do-subsexps
---

diff --git a/packages/el-search/el-search.el b/packages/el-search/el-search.el
index e7786c158..8eb328e49 100644
--- a/packages/el-search/el-search.el
+++ b/packages/el-search/el-search.el
@@ -351,7 +351,11 @@ return nil (no error)."
     match-beg))
 
 (defun el-search--do-subsexps (pos do-fun &optional ret-fun bound)
-  ;; bound -> nil means till end of buffer
+  ;; In current buffer, for any expression start between POS and BOUND
+  ;; or (point-max), in oder, call two argument function DO-FUN with
+  ;; the current sexp string and the ending position of the current
+  ;; sexp.  When done, with RET-FUN given, call it with no args and
+  ;; return the result; else, return nil.
   (save-excursion
     (goto-char pos)
     (condition-case nil