Agena for Mac

Fixes

• math.compose corrupted numarrays, causing invalid memory operations or even segmentation faults later on. This has been fixed.
• strings.fields when given no integer index or no table or sequence of indices left memory leaks sfter issuing the error. This has been fixed.
• strings.random, strings.rotateleft, strings.rotateright left memory leaks when issuing an error for an invalid argument. This has been fixed.
• calc.dct, calc.dst, stats.fivenum, stats.quartiles, strings.strxfrm and utils.multidim no longer leave memory leaks or even crash if internal memory allocation fails or an invalid argument has been given.
• readlib and the import statement left a large memory leak if the Agena source file read contained syntax errors or could not be run successfully. This has been fixed.
• readlib, import and package.loadclib no longer leave a memory leak if they could not successfully initialise a dynamic link library.
• readlib ignored the optional last argument true. If given, the function now prints the paths traversed while searching for the library file(s).

Improvements

• The information printed by readlib and import when Agena is in debugging mode (-d switch or "environ.kernel(debug=true)") have been improved a bit.
• stats.normald has been tweaked a bit.
• Error messages of strings.byte, strings.format, strings.repeat, strings.tolatin, strings.toutf8 have been beautified.

General

• This release has been Valgrind-checked on x64 Linux to ensure there are no internal errors or memory leaks.