From 2e6d0ca2638f34ffb96b0f5bf98e6545b8abefbb Mon Sep 17 00:00:00 2001
From: Benjamin Jones <bjones@galois.com>
Date: Tue, 16 Jul 2013 17:42:02 -0700
Subject: refactoring

---
 guidelines/WCAG-1.0/guideline-5.js | 34 +++++++++++++++++++---------------
 1 file changed, 19 insertions(+), 15 deletions(-)

(limited to 'guidelines')

diff --git a/guidelines/WCAG-1.0/guideline-5.js b/guidelines/WCAG-1.0/guideline-5.js
index 48feb49..c8decd7 100644
--- a/guidelines/WCAG-1.0/guideline-5.js
+++ b/guidelines/WCAG-1.0/guideline-5.js
@@ -7,28 +7,32 @@ exports.rule        = function(report) {
    * For data tables, identify row and column headers.
    */
 
-  $('table').each(function () {
-    if ($(this).find('th').length == 0) {
-      report.error('Table does not have column headers <TH>', this);
-    }
+  $5('table').noSubElt('th').each(function () {
+    report.error('Table does not have column headers <TH>', this);
   });
 
-
   /* Checkpoint 5.5 ***********************************************************
    *
    * Provide summaries for tables.
    */
 
-  $('table').each(function () {
-    var $cap  = $(this).find('caption');
-    var title = $.trim($(this).attr('title'));
-    var sum   = $.trim($(this).attr('summary'));
-    if ($cap.length == 0 && (title === undefined || title == '')) {
-      report.error('Table has no caption or title attribute', this);
-    }
-    if (sum === undefined || sum == '') {
-      report.error('Table has no summary attribute', this);
-    }
+  $5('table').noSubElt('caption')
+             .noAttr('title')
+             .each(function () {
+    report.warning('Table has no caption or title attribute', this);
+  });
+
+  $('table').noAttr('summary').each(function () {
+    report.warning('Table has no summary attribute', this);
+  });
+
+  /* Checkpoint 5.6 ***********************************************************
+   *
+   * Provide `abbr` attributes to table headers <TH>
+   */
+
+  $5('th').noAttr('abbr').each(function () {
+    report.advisory('<TH> has no abbrevation attribute', this);
   });
 
 };
-- 
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