FMSLogo Code

Fix bug #1619211; Bad input errors in library routines are now internationalized.

Add the Portuguese CHM file, which was given to me by Alexandre Soares. I think he copied it from SuperLogo, which was derived from MSWLogo.

Add some updates to the Portuguese strings provided to me by Alexandre Soares.

Add the Portuguese strings, which were translated by Alexandre Soares.

Add the Portuguese CHM file, which was given to me by Alexandre Soares. I think he copied it from SuperLogo, which was derived from MSWLogo.

Add a "test" target that searches the Logolib directory for all problems that we also look for in the "extra". This is currently just using abbreviations that may have alternate meaning in other languages.

This was motivated by the Portuguese localization, which has alternate meanings for "se", "pd", and "pe".

Error-out if we find "se", "pd", or "pe", all of which have alternate meaning in the Portuguese version of FMSLogo.

Fix invalid XML.

Add the framework needed for a Portuguese translation of FMSLogo.

Extend THROW so that it can be used to throw a localized "bad input" error. This was done so that the Logolib routines can throw bad input errors and still be language-neutral.