Serpent Code

Work on MIDI documentation, moved cmdline to lib, implemented file.name(), added new parameter so that wxserpent controls call handlers with different kinds of signatures: full as before (default), just x, just obj and x, and now you can .add_callback() to call a global function without providing the nil target parameter in .add_target_method.

Enhance for options with multiple values.

Adding new file to repo.

Update to lib/files.srp - new function.

This is version 531 after building and updating for windows.

New readline library for platform-independent newline conventions and robust against long lines. Fixed a compiler bug that claimed (nil or 6) / 3 had a type error (logical/integer). Added regression test for this too.

Modified so histogram works with previous version of Serpent, avoiding the recently discovered compiler bug.

Fixed tricky compiler bug (!); added new code for histogram, Alg_seq.copy().

Added pwl and histogram libraries. Minor updates to other libraries and documented log2 and log10.

Added some checks and error reporting to readcsv.srp. Unfortunately, readcsv.srp does not handle arbitrary end-of-line conventions, which can cause it to fail to read CSV, but I guess lot's of text processing (even the Serpent compiler) will fail for the same reason.