Incorrect search results after applying a multiline search and replace

[gregvanl]

• VSCode Version: 1.31.1
• OS Version: Windows

Steps to Reproduce:

1. Open the visualstudio-docs repo at the docs/vsto folder.
2. Try the multiline search:

(- \[(.)*)
*\s?[^-]*\s?[^-]*\[

replacing with

$1
- [

Should see 32 results in 27 files.

3. Replace All and run the search again.

There are now 2 results in 11 files.

4. Try to open one of the Search result files which didn't have a match.

The search results twisty changes but no file or results opens

[gewarren]

Thanks for logging it Greg!

[gewarren]

Note that the search is a RegEx search.