Individual specifications

Not integrated into the PRMs

Existing as stand-alone documents only (in alphabetical order):

• Check URL Module API Specification
• DebugTools Module API Specification
• Drag-And-Drop Functional Specification and some notes from Fred Graute on the Clipboard module
• FrontEnd Module Modifications And Extensions
• Redraw Manager Module API Specification
• ScreenFX Module API Specification
• URI Handler Functional Specification
• URL Fetcher API Specification

Found in the source tree

Find the topmost revision and click ‘view:text’ to read them (no guarantees they’ve been kept up to date):

• Acorn secure sockets
• Risc PC memory manager functional specification
• High resolution Teletext
• Support for extension (‘5th column’) ROMs
• SCSIDriver
• SCSISwitch support for multiple (virtual) SCSI hardware
• Expansion card functional specification (and drafting comments)
• IME system
• Video overlays

Conceptional ideas

Subject of discussion whether to implement at all and how:

• Addressing the end-of-life of AArch32
• Extended File Attributes API Specification
• Extended Framebuffer Format Specification
• Extended BBC BASIC
• Large Physical Address Extensions
• Multi-core RISC OS
• Proposed GraphicsV enhancements
• Proposed Multiple Display implementation
• VFP Execution Environment

Miscellaneous

Not fitting into any of the categories above:

• Migrating C software to 64-bit file pointers
• End of life of COMPAT_INET4 options
• Sound system volume controls
• USB sound and sound in general
• The Driver Control Interface (DCI) specification