Architecture and Design

This section contains canonical developer-facing architecture decisions and implementation-planning references for the parser project.

Top-level pages in this section:

• Architecture
• Repository Implementation Plan
• Implementation Plan From Requirements

Pages in this section are split by topic for easier review:

• pipeline/modules
• modal/context strategy
• exact-stop/continuous-path modes (Groups 10/11/12)
• Siemens feedrate model (Modal Group 15)
• Siemens modal Group 7 tool-radius compensation
• Siemens working-plane modal semantics (Group 6)
• Siemens M-code model and execution boundaries
• system-variable selector and runtime evaluation model
• rapid traverse model (G0, RTLION, RTLIOF)
• line-by-line streaming execution with blocking and cancellation
• incremental parse session API
• work-offset model (Group 8 + suppression commands)
• dimensions/units model (Groups 13/14 + AC/IC + DIAM*)
• tool-change semantics (direct T vs deferred T+M6)
• implementation phases and task ordering
• requirements-driven current-vs-target execution plan