Translator – LET Command (Release)

The LET command is implemented and working. A new set of translator test inputs were added for commands, with LET statements for each possible assignment (each data type, non-list and list) with the LET keyword were included. Three error test inputs were added also, one with a two LET keywords, one with a LET keyword in the middle, and a PRINT (to test the “not yet implemented” error).

The plan was to release a whole series of development releases (0.1.12-dev-X) starting with the LET command, but some many changes were made to the code (including the parser correction, parser test updates, token handlers, etc.) from the 0.1.11 release, that this release will be an official Translator development release (0.1.12). This will probably continue for each command added to the Translator.  Sub-developmental releases may still be used for the more complex commands.

This release also contains regression test scripts that were used during the latest round of changes. The scripts saved a lot of command line typing due to all the reorganization of the code (token handlers, token status and token mode changes). A Windows batch file equivalent is also included, but does not work near as nice because of the limitations of the Window compare utility. Both scripts delete any current output files, runs the tests and then compares to the files in the test directory.

The Translator now has initial support for commands with just the LET/Assignment statement supported and ibcp_0.1.12-src.zip has been uploaded at Sourceforge IBCP Project along with the binary for the program. Next, implementing the PRINT command...