The floating-point remainder operator % now explicitly documents that the
returned value retains the sign of the dividend (this), matching the
behavior of C's fmod function. This addresses issue #695 by removing
ambiguity about sign handling in the modulus documentation.
Implement the `round` method on the Num class that rounds a number to the nearest integer using standard rounding rules (away from zero for .5). The implementation adds a new `num_round` primitive function in the VM core, registers it as a method on the Num class, includes documentation in the core module reference, and adds a comprehensive test file covering positive, negative, zero, and fractional cases.
The documentation for the bitwise or operator incorrectly stated that each bit
is true only where corresponding bits of both inputs were true, which describes
the bitwise and operator. Updated to correctly state that each bit is true where
corresponding bits of one or both inputs were true.
Change the C implementation of `num_smallest` primitive to return `DBL_MIN` instead of `DBL_EPSILON`, correcting the value from the machine epsilon (difference between 1.0 and next representable value) to the smallest positive representable double. Update the documentation in `num.markdown` to describe `Num.smallest` as "the smallest positive representable numeric value" and `Num.largest` as "the largest representable numeric value". Add test files `largest.wren` and `smallest.wren` verifying the expected output values.
Restructure the documentation hierarchy to prepare for documenting additional built-in modules. Move all core library documentation from `doc/site/core/` to `doc/site/modules/core/`, rename `modules.markdown` to `modularity.markdown`, remove `^category` metadata lines from all affected pages, update cross-reference links to use relative paths under the new structure, and add a TODO placeholder to the Class class page.
Sven Bergström
Kyle Charters
Nathan Hourt
Bob Nystrom
Johann Muszynski
Mathieu Gagnon