Implement aesthetic break point selection to prefer natural break locations
(e.g., after operators) rather than arbitrary positions when line wrapping
mathematical expressions.
Extends the width-checking pattern from fractions/radicals to ALL remaining
complex atom types, completing Priority 1 of the multiline implementation.
Changes:
- Large operators (∑, ∫, ∏): Now stay inline with height+width checking
(breaks only if height > fontSize * 2.5 OR width exceeds constraint)
- Delimiters (\left...\right): Stay inline with maxWidth propagation to
inner content for proper nested wrapping
- Colors (.color, .textcolor, .colorBox): All 3 types now stay inline with
maxWidth propagation for proper nested wrapping
- Matrices/tables: Small matrices can now stay inline with surrounding content
- Width constraint propagation: All recursive createLineForMathList() calls
now properly pass maxWidth parameter
Impact:
Before: Complex atoms always forced line breaks, even when they fit
After: ALL complex atoms intelligently stay inline when width permits
Examples:
- a + ∑ xᵢ + b → 1 line instead of 3
- (a+b) + \left(\frac{c}{d}\right) + e → stays inline with wrapping
Implement smart width-checking for complex mathematical displays to enable
inline rendering when space permits, dramatically improving multiline layout.
Changes:
- Add shouldBreakBeforeDisplay() helper to check width before line breaks
- Add performLineBreak() helper for clean line transitions
- Modify fraction handling to stay inline when they fit within maxWidth
- Modify radical handling to stay inline when they fit within maxWidth
- Support radicals with degrees (cube roots, nth roots, etc.)
