markdown previewer with yaml code block colorizer

[reecebradley]

Issue Type: Bug

1. create a markdown file
2. create a yaml code block like this:

   info:
   name: testname
   long name: testlongname

3. Open markdown preview

You'll notice the space in the "long name" doesn't colorize correctly in the preview. the inline markdown editor is correctly handling spaces.

Tried this in vscode insiders as well, same behavior.

VS Code version: Code 1.28.2 (7f3ce96ff4729c91352ae6def877e59c561f4850, 2018-10-17T00:23:51.859Z) OS version: Windows_NT x64 10.0.17134

System Info

|Item|Value| |---|---| |CPUs|Intel(R) Core(TM) i7-6820HQ CPU @ 2.70GHz (8 x 2712)| |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)|31.90GB (14.14GB free)| |Process Argv|.| |Screen Reader|no| |VM|0%|

Extensions (38)

Extension|Author (truncated)|Version ---|---|--- vscode-file-peek|abi|1.0.1 html-snippets|abu|0.2.1 markdown-toc|Ala|1.5.6 markdown-mermaid|bie|1.0.0 vscode-markdownlint|Dav|0.21.0 vscode-new-file|dku|4.0.2 githistory|don|0.4.3 xml|Dot|2.3.2 gitlens|eam|8.5.6 EditorConfig|Edi|0.12.5 LogFileHighlighter|emi|2.4.2 vscode-postman|eri|0.5.2 file-icons|fil|1.0.16 scriptcsRunner|fil|0.1.0 code-runner|for|0.9.5 mdmath|goe|2.3.4 rest-client|hum|0.20.3 ilspy-vscode|ics|0.7.0 Angular2|joh|6.3.0 vscodeilviewer|jos|0.0.1 chat|kar|0.7.3 ecdc|mit|0.12.0 mssql|ms-|1.4.0 azure-account|ms-|0.4.3 csharp|ms-|1.17.0 PowerShell|ms-|1.9.0 vsliveshare|ms-|0.3.897 vsliveshare-audio|ms-|0.1.39 vsliveshare-pack|ms-|0.2.0 vscode-docker|Pet|0.3.1 vscode-yaml|red|0.0.17 vscode-icons|rob|7.28.0 ActiveFileInStatusBar|Ros|1.0.3 markdown-preview-enhanced|shd|0.3.11 vscode-fileutils|sle|2.11.0 vscode-markdown-paste-image|tel|0.9.5 vscode-todo-highlight|way|1.0.4 markdown-all-in-one|yzh|1.7.0 (1 theme extensions excluded)

EDIT: Added 3rd step.

[vscodebot[bot]]

(Experimental duplicate detection) Thanks for submitting this issue. Please also check if it is already covered by an existing one, like:

• Setting language specific tab size gets reset (#46394)
• Support JSON Schema for YAML files (#1176)

[mjbvz]

Seems fixed in current insiders builds:

[reecebradley]

Apologies, left out an important detail. I said it in the title, not the description, the colorizer is not correct in the markdown "Preview". It is correct in the markdown.

[mjbvz]

Ok. We use highlight.js in the preview. Can you please file an issue upstream for this: https://github.com/highlightjs/highlight.js