Better diff highlighting for code blocks#1433
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| // Prism's diff grammar only recognizes +/- prefixes. We use "=" for | ||
| // unchanged lines to keep code aligned (no visual shift) and to preserve | ||
| // leading whitespace that markdown processing would otherwise strip. |
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📚 Context
Code blocks with diff syntax highlighting needed better visual presentation and functionality. The existing implementation didn't properly handle diff-specific languages or provide appropriate visual markers for added/removed lines.
🧠 Description of Changes
Current:
Basic diff code blocks without proper language detection, visual markers, or specialized copy functionality.
Revised:
Enhanced diff code blocks with proper syntax highlighting, visual markers, and improved copy behavior.
diff-<language>syntax (e.g.,diff-python) with proper language detection and display+,−) in the left margin for added/removed linesunchanged-equaltoken support to prevent unintentional trimming of leading whitespace💥 Impact
Size:
🌐 References
Contribution License Agreement
By submitting this pull request you agree that all contributions to this project are made under the Apache 2.0 license.