From ff0f961df50651dfa7ee95e2374d20003bb56272 Mon Sep 17 00:00:00 2001
From: Jesse Hallett <jesse@galois.com>
Date: Wed, 18 Dec 2013 15:44:35 -0800
Subject: Wikipedia guideline: there should only be one blank line between
 paragraphs

---
 guidelines/wikipedia/spaceBetweenParagraphs.js | 28 ++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 guidelines/wikipedia/spaceBetweenParagraphs.js

(limited to 'guidelines/wikipedia/spaceBetweenParagraphs.js')

diff --git a/guidelines/wikipedia/spaceBetweenParagraphs.js b/guidelines/wikipedia/spaceBetweenParagraphs.js
new file mode 100644
index 0000000..ccab3a4
--- /dev/null
+++ b/guidelines/wikipedia/spaceBetweenParagraphs.js
@@ -0,0 +1,28 @@
+exports.name = "There should only be one blank line between paragraphs";
+exports.description = "Between sections - as between sections - there should be only a single blank line.";
+
+exports.rule = function(report) {
+  var problemPs = [];
+
+  $5('p:has(> br)').each(function(i, p) {
+    var $p = $(p), prevP;
+    if ($.trim($p.text()).length === 0) {
+      prevP = $p.prevAll('p').filter(function(i, pp) {
+        return $.trim($(pp).text()).length > 0;
+      }).first();
+
+      if (prevP.length) {
+        problemPs.push(prevP.get(0));
+      }
+      else {
+        report.error('Paragraph contains line breaks but does not contain text.', p);
+      }
+    }
+  });
+
+  _.uniq(problemPs, false).forEach(function(p) {
+    var text = $.trim($(p).text());
+    report.error('Paragraph is followed by more than one blank line: '+ text, p);
+  });
+};
+
-- 
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