"Find in Folder" finding matches outside of folder

[smlombardi]

• VSCode Version: Code - Insiders 1.15.0-insider (ae73f8e, 2017-07-26T07:37:19.081Z)
• OS Version: Darwin x64 16.7.0
• Extensions:

Extension	Author (truncated)	Version
ng-template	Ang	0.1.4
code-settings-sync	Sha	2.8.2
sort-lines	Tyr	1.3.0
html-snippets	abu	0.1.0
Bookmarks	ale	0.15.2
project-manager	ale	0.18.1
path-intellisense	chr	1.4.2
vscode-eslint	dba	1.2.11
tslint	eg2	0.17.0
Angular2	joh	2.4.0
ecdc	mit	0.10.3
HTMLHint	mka	0.3.3
vscode-autoprefixer	mrm	2.0.0
vscode-stylefmt	mrm	2.4.1
angular2-inline	nat	0.0.17
stylelint	shi	0.28.0
change-case	wma	1.0.0

(4 theme extensions excluded)

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Steps to Reproduce:

1. Right-click a folder in the Explorer tree. Here, I right click "Examples" and choose "find in folder".

2. I search for abc. and set replace with to ctrl.

3. It shows all the matches but also matches found items in addressblocks.html which is NOT in the "Examples" folder. You can see the path.

[roblourens]

Is the file open? It may be included anyway in that case, due to #29658

[smlombardi]

Indeed it was. This bug is affecting me too, apparently.