From 04b823cac508c015be70cbc906975eab7177b7da Mon Sep 17 00:00:00 2001
From: Domingo Alvarez Duarte <mingodad@gmail.com>
Date: Wed, 27 Dec 2017 10:31:48 +0100
Subject: [PATCH] Fix to parse table rows with escaped '\|'

This is a fix to allow correctly parse tables with vertical bar escaped see bellow from https://github.com/mity/md4c :

``` example
Column 1 | Column 2
---------|---------
foo      | bar
baz      | qux \| xyzzy
quux     | quuz
.
<table>
<thead>
<tr><th>Column 1</th><th>Column 2</th></tr>
</thead>
<tbody>
<tr><td>foo</td><td>bar</td></tr>
<tr><td>baz</td><td>qux | xyzzy</td></tr>
<tr><td>quux</td><td>quuz</td></tr>
</tbody>
</table>
```
---
 src/markdown.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/markdown.c b/src/markdown.c
index ea3cf232..36e05901 100644
--- a/src/markdown.c
+++ b/src/markdown.c
@@ -2011,7 +2011,7 @@ parse_table_row(
 
 		cell_start = i;
 
-		while (i < size && data[i] != '|')
+		while (i < size && ((data[i] != '|') || ((i > 0) && (data[i-1] == '\\'))))
 			i++;
 
 		cell_end = i - 1;