Fix tables inside lists indented with tabs

close #721

CHANGELOG.md

@@ -6,6 +6,11 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 
+## [12.0.1] - WIP
+### Fixed
+- Fix tables inside lists indented with tabs, #721.
+
+
 ## [12.0.0] - 2020-10-14
 ### Added
 - `.gitattributes`, force unix eol under windows, for development.
@@ -524,6 +529,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Renamed presets folder (configs -> presets).
 
 
+[12.0.1]: https://github.com/markdown-it/markdown-it/compare/12.0.0...12.0.1
 [12.0.0]: https://github.com/markdown-it/markdown-it/compare/11.0.1...12.0.0
 [11.0.1]: https://github.com/markdown-it/markdown-it/compare/11.0.0...11.0.1
 [11.0.0]: https://github.com/markdown-it/markdown-it/compare/10.0.0...11.0.0

lib/rules_block/table.js

@@ -6,7 +6,7 @@ var isSpace = require('../common/utils').isSpace;
 
 
 function getLine(state, line) {
-  var pos = state.bMarks[line] + state.blkIndent,
+  var pos = state.bMarks[line] + state.tShift[line],
       max = state.eMarks[line];
 
   return state.src.substr(pos, max - pos);

test/fixtures/markdown-it/tables.txt

@@ -568,6 +568,42 @@ Escape before escaped Pipes inside backticks don't split cells:
 </table>
 .
 
+Regression test for #721, table in a list indented with tabs:
+.
+- Level 1
+
+	- Level 2
+
+		| Column 1 | Column 2 |
+		| -------- | -------- |
+		| abcdefgh | ijklmnop |
+.
+<ul>
+<li>
+<p>Level 1</p>
+<ul>
+<li>
+<p>Level 2</p>
+<table>
+<thead>
+<tr>
+<th>Column 1</th>
+<th>Column 2</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+<td>abcdefgh</td>
+<td>ijklmnop</td>
+</tr>
+</tbody>
+</table>
+</li>
+</ul>
+</li>
+</ul>
+.
+
 GFM 4.10 Tables (extension), Example 198
 .
 | foo | bar |