CBM prg Studio Version 3.2.1 is released. There are a lot of new features in this version. I’d really appreciate it if you report any bugs you find or have any suggestions/comments.

CBM prg Studio allows you to type a BASIC or Machine Code program in using a nice Windows environment and convert it to a ‘.prg’ file which you can run on an emulator, or even a real C64 / VIC20 or PET if you’re feeling brave and have the right kit.

CBM prg Studio is the result of merging C64PrgGen and VIC20PrgGen. Adding new features and fixing bugs in two apps which were 95% similar was a bit of a nightmare so merging them made sense.

It was also a good opportunity for a face lift and to add some new features, such as:

• Programs are project based, meaning all related source files, sprite files etc. are kept in one place and multiple source files can be linked more easily.
• Tabbed MDI.
• Syntax highlighting.

What CBM prg Studio isn’t is a front-end for tok64, cbmcnvrt, bastext or any other tokeniser / detokeniser / assembler. It’s all been written completely from scratch.

New features:

• Screen designer speed up.
• Speed up of switching/adding/opening files and projects.

Bug Fixed:

• Assembler:
  • Duplicate labels not detected in projects.
  • SYS call always created at start of file.
  • Build order not correct.
  • Assembly dump showing both parts of the code within conditional assembly statements.
  • Code reformatting issues.
  • Negative numbers in BYTE and WORD sequences not assembled properly.
  • Numbers in strings in BYTE sequences not assembled properly.
  • Numbers in TEXT sequences not assembled properly.
  • Arithmetic in WORD sequences not assembled properly.

• General:
  • Sprite Designer grid glitches.
  • Exception thrown when generating .prg with the output window closed.
  • Code indent/outdent/comment/uncomment would add extra carriage return.
  • Code comment/uncomment would add extra REM statements.
  • Problem adding existing files to a project.

Download: CBM prg Studio v3.2.1 (1078)

source: ajordison.co.uk