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Quarto Markdown at a glance
Quarto Markdown
QMD arrived with Quarto as a broader multi-language successor to R Markdown, extending the literate-programming and reproducible-publishing model beyond R-centric workflows into a more general scientific publishing system.
XPM at a glance
XPM
Before today's relatively small set of mainstream consumer image formats dominated everyday use, desktop software, workstations, GUI systems, and early graphics tools produced many specialized raster formats with local importance.
Format comparison
| Feature | Quarto Markdown | XPM |
|---|---|---|
| File type | Document | Image |
| Extensions |
|
|
| MIME type |
|
|
| Created year | 2022 | 1989 |
| Inventor | Posit PBC (formerly RStudio) | Daniel Dardailler, Colas Nahaboo (Groupe Bull) |
| Status | active | legacy |
| Primary use cases |
|
|
| Vector scaling | Not supported | Not supported |
When to use each format
When to use Quarto Markdown
- Your source file is already in Quarto Markdown.
- Preserve source expectations before exporting to XPM.
- Quarto Markdown is commonly used in document workflows.
When to use XPM
- Your target workflow expects XPM.
- Improve delivery compatibility with XPM.
- XPM is commonly used in image workflows.
FAQs
Why convert Quarto Markdown to XPM?
Convert to XPM when maintaining or restoring X11-era icon assets or other historical Unix interface graphics.
It is useful where text-based icon compatibility matters more than modern compression.
What changes when converting Quarto Markdown to XPM?
This conversion changes how the format behaves in downstream tools and delivery environments.
What should I review after converting Quarto Markdown to XPM?
Validate output quality on representative files and confirm the target format behaves correctly in the destination workflow.