Remove the HTML title= attributes which harmed accessibility and

violated the principle of separation of content and presentation.
Instead, implement the tooltips purely in CSS.
Thanks to John Gardner <gardnerjohng at gmail dot com> for
suggesting most of the styling in the new ::before rules.

1 files changed, 1 insertions, 7 deletions

diff --git a/html.c b/html.c
index 55d5c99f..cc1bc394 100644
--- a/html.c
+++ b/html.c
@@ -1,4 +1,4 @@
-/*	$Id: html.c,v 1.250 2019/01/07 07:26:29 schwarze Exp $ */
+/*	$Id: html.c,v 1.251 2019/01/11 12:56:42 schwarze Exp $ */
 /*
  * Copyright (c) 2008-2011, 2014 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2011-2015, 2017-2019 Ingo Schwarze <schwarze@openbsd.org>
@@ -657,12 +657,6 @@ print_otag(struct html *h, enum htmltag tag, const char *fmt, ...)
 			print_encode(h, arg1, NULL, 1);
 			fmt++;
 			break;
-		case 'T':
-			print_encode(h, arg1, NULL, 1);
-			print_word(h, "\" title=\"");
-			print_encode(h, arg1, NULL, 1);
-			fmt++;
-			break;
 		default:
 			print_encode(h, arg1, NULL, 1);
 			break;