Can not preview successfully in slides forms.

[lindingkang]

After downloading the plugin and opening the file, the preview on the right couldn't successfully preview it as a PowerPoint. I tried to output in both HTML and PDF formats, and the output was not a horizontally paginated PowerPoint, but a vertical page of non paginated white paper as shown on the right side of the preview.

[yhatt]

Marp for VS Code has been designed as an extension for VS Code built-in Markdown preview. Your screenshot looks like showing a different Markdown preview feature provided by an other VS Code extension. Try opening the default Markdown preview from the command palette (Markdown: Open Preview to the Side).

Similar

• Can't preview with Ctrl + K V & Ctrl + Shift + V if other markdown viewers are installed #82

[yhatt]

I tried to output in both HTML and PDF formats, and the output was not a horizontally paginated PowerPoint, but a vertical page of non paginated white paper as shown on the right side of the preview.

By Markdown spec, if there is --- immediately following a line of text, it is treated as part of a setext heading and not as a page break.

In other words,

good
---
gg
---

is exactly same meaning as:

## good
## gg

You should make a blank line between the text and a ruler to split slide pages, like that:

good

---

gg

---

[lindingkang]

Marp for VS Code has been designed as an extension for VS Code built-in Markdown preview. Your screenshot looks like showing a different Markdown preview feature provided by an other VS Code extension. Try opening the default Markdown preview from the command palette (Markdown: Open Preview to the Side).

Similar

• Can't preview with Ctrl + K V & Ctrl + Shift + V if other markdown viewers are installed #82

Thanks a lot. This commod works.