Dhanji R. Prasanna 9754c4ee66 Fix code fence closing without trailing newline ...

When a code block ended without a trailing newline after the closing
\`\`\`, two bugs occurred in flush_incomplete():

1. The closing \`\`\` was included as part of the code block content
   (displayed with syntax highlighting)
2. The same \`\`\` was then emitted again as literal text because
   current_line was not cleared after being pushed to block_buffer

The fix:
- Check if current_line is the closing fence before adding to block_buffer
- Always clear current_line after processing in the CodeBlock case

Added two tests:
- test_code_fence_after_blank_line: code fence with trailing newline
- test_code_fence_no_trailing_newline: code fence without trailing newline

2026-01-11 19:34:46 +05:30

58 KiB

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