Lichen

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Merged concurrent changes.
Changed diagram font to sans-serif.
Fixed int limit macros by actually using the size of the int type.
Added an inline commentary of the "for" loop construct.
Merged changes from the default branch. trailing-data
Added an optional iterator attribute to StopIteration.
Fix default parameter names where .name attribute initialisers are used.
Merged changes from the default branch. trailing-data
Prevent "null" usage of assigned names from escaping via the exception handler.
Merged changes from the default branch. trailing-data
Updated copyright statement years.
Demonstrate undesirable side-effects caused by escaping temporary objects. temporary-object-experiment
Experiment with a temporary attribute on objects. This attribute must be cleared temporary-object-experiment
Modified the moinconvert script slightly.
Renamed FrontPage to Lichen, also changing the FullSearch macro to PageList.
Merged changes from trailing-data. float-preallocation
Optimised pow to avoid an unnecessary type check after conversion to float. trailing-data
Merged changes from trailing-data. float-preallocation
Merged changes from the default branch. trailing-data
Optimised __BOOL to test for integers and to return int values directly.
Merged changes from trailing-data. float-preallocation
Merged changes from the default branch. trailing-data
Introduced special case treatment of __class__ as a ubiquitous attribute.
Define __ISNULL as a macro.
Merged changes from trailing-data. float-preallocation
Added direct conversion to float for int exponents used with floats. trailing-data
Merged changes from trailing-data. float-preallocation
Merged changes from the default branch. As a consequence floating point trailing-data
Fixed instance definitions to use the correct size identifiers, not those for
Try using GC_generic_malloc_many to allocate multiple objects at once. float-preallocation
Test performance with the allocation of opaque blocks containing many instances. float-preallocation
Experiment with a statically-allocated table of preallocated instances, also float-preallocation
Experiment with preallocation of floating point instances. float-preallocation
Generate floating point exceptions directly from the signal handler. trailing-data
Merged changes from the default branch. trailing-data
Detect overflows beyond the employed integer range for exponentiation.
Merged changes from the default branch. trailing-data
Parameterised value tagging, tidying up and reformatting slightly.
Use "atomic" allocation for float values to reduce garbage collector overhead. trailing-data
Special-case float values in various operations for improved performance. trailing-data
Introduced signal usage, replacing fenv for floating point exception handling. trailing-data
Fixed description of conversion function. trailing-data
Merged changes from the default branch. trailing-data
Merged the tuple-optimisations branch into the default branch.
Fixed loop termination by using a dedicated exception instead of StopIteration.
Permit Raise instantiation using a single argument.
Added missing support for the else clause in for loops.
Prevent warnings about exception__prev from cexcept.h (maybe-uninitialized).
Merged changes from the default branch. trailing-data
Merged changes from the default branch. tuple-optimisations
Expanded various sections and formatted the text in various places.
Wrapped text in the documentation for more convenient "offline" editing.
Merged changes from the default branch. trailing-data
Merged changes from the default branch. tuple-optimisations
Invocations in parameter lists may require temporary storage for contexts and
Added tuple addition support.
Added some comments identifying the nature of the tested operations.
Merged changes from the default branch. trailing-data
Merged changes from the default branch. tuple-optimisations
Demonstrate method and function assignments.
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