From 919ff6912016c7d3645372fd9809a5bb3cbb0c36 Mon Sep 17 00:00:00 2001
From: Scott Taylor <scott.c.taylor@mac.com>
Date: Tue, 24 Jun 2014 00:10:15 +0000
Subject: [PATCH] In `comment_form()`, allow `name_submit` to be passed to
 change the `name` attribute of the submit button.

Props obenland.
Fixes #22792.

Built from https://develop.svn.wordpress.org/trunk@28813


git-svn-id: http://core.svn.wordpress.org/trunk@28620 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/comment-template.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/wp-includes/comment-template.php b/wp-includes/comment-template.php
index ae038a7734..b905be0ec4 100644
--- a/wp-includes/comment-template.php
+++ b/wp-includes/comment-template.php
@@ -2039,6 +2039,7 @@ function wp_list_comments( $args = array(), $comments = null ) {
  *                                        Default 'You may use these HTML tags and attributes ...'.
  *     @type string $id_form              The comment form element id attribute. Default 'commentform'.
  *     @type string $id_submit            The comment submit element id attribute. Default 'submit'.
+ *     @type string $name_submit          The comment submit element name attribute. Default 'submit'.
  *     @type string $title_reply          The translatable 'reply' button label. Default 'Leave a Reply'.
  *     @type string $title_reply_to       The translatable 'reply-to' button label. Default 'Leave a Reply to %s',
  *                                        where %s is the author of the comment being replied to.
@@ -2093,6 +2094,7 @@ function comment_form( $args = array(), $post_id = null ) {
 		'comment_notes_after'  => '<p class="form-allowed-tags">' . sprintf( __( 'You may use these <abbr title="HyperText Markup Language">HTML</abbr> tags and attributes: %s' ), ' <code>' . allowed_tags() . '</code>' ) . '</p>',
 		'id_form'              => 'commentform',
 		'id_submit'            => 'submit',
+		'name_submit'          => 'submit',
 		'title_reply'          => __( 'Leave a Reply' ),
 		'title_reply_to'       => __( 'Leave a Reply to %s' ),
 		'cancel_reply_link'    => __( 'Cancel reply' ),
@@ -2213,7 +2215,7 @@ function comment_form( $args = array(), $post_id = null ) {
 						?>
 						<?php echo $args['comment_notes_after']; ?>
 						<p class="form-submit">
-							<input name="submit" type="submit" id="<?php echo esc_attr( $args['id_submit'] ); ?>" value="<?php echo esc_attr( $args['label_submit'] ); ?>" />
+							<input name="<?php echo esc_attr( $args['name_submit'] ); ?>" type="submit" id="<?php echo esc_attr( $args['id_submit'] ); ?>" value="<?php echo esc_attr( $args['label_submit'] ); ?>" />
 							<?php comment_id_fields( $post_id ); ?>
 						</p>
 						<?php