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From: Xu Chunyang <mail@xuchunyang.me>
To: 36441@debbugs.gnu.org
Subject: bug#36441: 26.2.90; Simplify dom-texts
Date: Sun, 30 Jun 2019 12:30:22 +0800	[thread overview]
Message-ID: <m2tvc7elup.fsf@xuchunyang.me> (raw)

In the dom-texts function

  (mapconcat 'identity (mapcar ...) ...)

can be simplified

  (mapconcat ...)


diff -u --label /Users/xcy/src/emacs-mac/lisp/dom.el --label \#\<buffer\ dom.el\> /Users/xcy/src/emacs-mac/lisp/dom.el /var/folders/7f/s191h4q97p90374yw15ssrs00000gn/T/buffer-content-jql2ad
--- /Users/xcy/src/emacs-mac/lisp/dom.el
+++ #<buffer dom.el>
@@ -79,13 +79,11 @@
 (defun dom-texts (node &optional separator)
   "Return all textual data under NODE concatenated with SEPARATOR in-between."
   (mapconcat
-   'identity
-   (mapcar
-    (lambda (elem)
-      (if (stringp elem)
-	  elem
-	(dom-texts elem separator)))
-    (dom-children node))
+   (lambda (elem)
+     (if (stringp elem)
+         elem
+       (dom-texts elem separator)))
+   (dom-children node)
    (or separator " ")))
 
 (defun dom-child-by-tag (dom tag)

Diff finished.  Sun Jun 30 12:23:43 2019





             reply	other threads:[~2019-06-30  4:30 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-30  4:30 Xu Chunyang [this message]
2019-07-06 18:43 ` bug#36441: 26.2.90; Simplify dom-texts Noam Postavsky

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