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Since tclobjs behave like strings when used as strings in Python, very little if any code, even code that makes extensive use of TclProcs, should require changes.
Additional Improvements
Much faster Python-to-Tcl floating point and integer conversions.
Tohil previously stored a Python capsule containing a pointer to its corresponding Tcl interpreter in __main__.interp and you could make Python crash by doing like interp = ‘’” before importing tohil. This renames interp to something way less likely to have a conflict.
Many new tests
Bug Fixes
Thread state handling improvements aka bug and crash fixes when using Tohil/Python from multiple Tcl interpreters.
Tohil tclobj integer math is now always performed at 64-bits, even on 32-bit machines.
Fixed infinite recursion when Tohil’s exception handler caused an exception.
Improved Build Support
configure script improvements to permit building Tohil with nix (https://github.com/flightaware/tohil/pull/65 ).
tests can now be run via nix.
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