Can't find/replace new line in Ctrl+Shift+F search/replace

[stevenbrix]

Issue Type: Bug

This works when using Ctrl+F inside a file, but doesn't work across all files open in the folder. Easiest thing to do is use Ctrl+Shift+F, make sure the regex search is enabled, and type in '\n'. You get an error message that '\n' is not supported.

VS Code version: Code 1.27.2 (f46c4c4, 2018-09-12T16:17:45.060Z)
OS version: Windows_NT x64 10.0.17763

System Info

Item	Value
CPUs	Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz (8 x 3408)
GPU Status	2d_canvas: enabled checker_imaging: disabled_off flash_3d: enabled flash_stage3d: enabled flash_stage3d_baseline: enabled gpu_compositing: enabled multiple_raster_threads: enabled_on native_gpu_memory_buffers: disabled_software rasterization: enabled video_decode: enabled video_encode: enabled webgl: enabled webgl2: enabled
Memory (System)	31.79GB (16.46GB free)
Process Argv	c:\Users\stevenki\AppData\Local\Programs\Microsoft VS Code\Code.exe x:\dev\nike
Screen Reader	no
VM	0%

Extensions (5)

Extension	Author (truncated)	Version
vscode-nmake-tools	Mic	1.1.180913009
cpptools	ms-	0.19.0
csharp	ms-	1.16.1
PowerShell	ms-	1.9.0
team	ms-	1.136.0

[RMacfarlane]

This isn't supported yet in global search - #13155