Update User Manual.md

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David Schmenk 2014-05-26 20:09:29 -07:00
parent 6b9402ec3e
commit 2d63a62367

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@ -45,6 +45,9 @@ make hello
for the **make** program to build all the dependencies and run the module.
## Organization of a PLASMA Source File
### Character Case
All identifiers and reserved words are case insensitive. Case is only significant inside character constants and strings. Imported and exported symbols are always promoted to upper case when resolved. Because some Apple IIs only work easily with uppercase, the eases the chance of mismatched symbol names.
### Comments
Comments are allowed throughout a PLASMA source file. The format follows that of an assembler: they begin with a `;` and comment out the rest of the line: