Module dap 

Debug Adapter Protocol (DAP) client — launch, breakpoints, step, stack/vars.

Talks DAP with Content-Length framing over stdio (same transport as LSP). Auto-picks a local adapter when available:

• Python → python -m debugpy.adapter / debugpy-adapter
• Go → dlv dap
• Rust / C / C++ → lldb-dap / codelldb / lldb-vscode
• Node → js-debug-adapter (if present)

Sequence (matches VS Code): initialize → response → launch → adapter emits initialized → setBreakpoints* → setExceptionBreakpoints → configurationDone → launch response. Adapters that never emit initialized get the configuration after a 2s fallback in poll().

UI surface lives in the TUI (Mode::Debug); this module is headless-safe.

Structs

Breakpoint

DapClient

LaunchConfig

Minimal VS Code-compatible launch configuration.

StackFrameInfo

VarNode

One row of the Variables tree (scopes are depth-0 roots).

Enums

DapState

DebugPane

Constants

DAP_PANEL_ANIM_MS

Panel slide-up duration.

Functions

load_launch_configs

Walk up from hint looking for .vscode/launch.json and parse configurations.