From 33cb1a71ec8bd8e2edda3ed6d2a112bff69c956a Mon Sep 17 00:00:00 2001
From: David Anson <david@dlaa.me>
Date: Tue, 24 Sep 2019 23:00:30 -0700
Subject: [PATCH] Fix MD039/no-space-in-links to handle links within a
 multi-line paragraph.

---
 lib/md039.js                    |  7 ++++++-
 test/spaces_inside_link_text.md | 11 +++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/lib/md039.js b/lib/md039.js
index 55c33b8d..f9464cf7 100644
--- a/lib/md039.js
+++ b/lib/md039.js
@@ -12,7 +12,8 @@ module.exports = {
   "tags": [ "whitespace", "links" ],
   "function": function MD039(params, onError) {
     filterTokens(params, "inline", (token) => {
-      const { line, lineNumber, children } = token;
+      const { children } = token;
+      let { lineNumber } = token;
       let inLink = false;
       let linkText = "";
       let lineIndex = 0;
@@ -25,6 +26,7 @@ module.exports = {
           const left = linkText.trimLeft().length !== linkText.length;
           const right = linkText.trimRight().length !== linkText.length;
           if (left || right) {
+            const line = params.lines[lineNumber - 1];
             const match = line.slice(lineIndex).match(spaceInLinkRe);
             const column = match.index + lineIndex + 1;
             const length = match[0].length;
@@ -43,6 +45,9 @@ module.exports = {
               }
             );
           }
+        } else if (child.type === "softbreak") {
+          lineNumber++;
+          lineIndex = 0;
         } else if (inLink) {
           linkText += child.content;
         }
diff --git a/test/spaces_inside_link_text.md b/test/spaces_inside_link_text.md
index 6b3a6dc1..76f2f420 100644
--- a/test/spaces_inside_link_text.md
+++ b/test/spaces_inside_link_text.md
@@ -30,3 +30,14 @@
 
 The following shouldn't break anything:
 [![Screenshot.png](/images/Screenshot.png)](/images/Screenshot.png)
+
+function CodeButNotCode(input) {
+  return input.replace(/[- ]([a-z])/g, "one"); // {MD039}
+}
+
+function MoreCodeButNotCode(input) {
+  input = input.replace(/[- ]([a-z])/g, "two"); // {MD039}
+  input = input.toLowerCase();
+  input = input.replace(/[- ]([a-z])/g, "three"); // {MD039}
+  return input;
+}