Changed _is_all_horizontal_box_drawing to _is_mostly_horizontal_box_drawing
with 80% threshold. This handles cases where terminal data has occasional
corrupted characters (like U+FFFD replacement chars) mixed in with
horizontal line characters.
Version bump to 0.3.9
Horizontal line characters (─━═) render narrower than the intended
character width in most fonts, causing gaps when followed by other
characters. Now using textLength + lengthAdjust='spacing' to force
horizontal box-drawing spans to occupy their correct width.
- Added _is_all_horizontal_box_drawing() helper
- Added textLength attribute for horizontal line spans > 1 char
- Added comprehensive tests for new functionality
- svg_exporter.py now has 100% test coverage
Version bump to 0.3.8
- Added dominant-baseline: text-before-edge for proper vertical text positioning
- Added text-rendering: optimizeLegibility for crisper text
- Simplified y-position calculation (top-aligned with baseline)
- Added tests for box drawing character detection helpers
- Added test for CSS properties
- Removed unreachable dead code paths (empty span checks)
- svg_exporter.py now has 100% test coverage
Version bump to 0.3.7
Box-drawing and block element characters (U+2500-U+259F, U+25A0-U+25FF)
are now rendered as individual tspans with their own x positions to
prevent visual misalignment caused by font rendering variations.
- Test rect dimensions and positioning
- Test hex colors with/without # prefix
- Test multiple background spans in one row
- Test wide character background width
- Test same-as-terminal-bg optimization
- Test combined foreground and background colors
- Fix hex color conversion for pyte's 256-color/truecolor format (no # prefix)
- Track column count separately from text length for proper wide char alignment
- Add tests for rgb() color format, empty rows, unicode slugify
- Improve test coverage to 80%
Bump version to 0.3.1
Track column count separately from character count to properly
handle wide characters (CJK, emoji) that occupy 2 terminal columns
but have a single character + empty placeholder in pyte buffer.
- Created svg_exporter.py with direct pyte-to-SVG rendering
- Eliminates Rich's export_svg() quirks (clip path count mismatch)
- Added 63 comprehensive tests for SVG exporter
- Removed Rich imports from local_server.py, terminal_session.py,
app_session.py, and cli.py
- Replaced RichHandler with standard logging.basicConfig
- Replaced @rich.repr.auto with standard __repr__ methods
- Rich is no longer directly imported (still transitive via textual-serve)
Bump version to 0.3.0
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