seqr - Watch-style REPL for Seq
A REPL that works by compiling expressions to a file and running. Stack persists across lines - build up values incrementally. Supports file watching for external editor integration.
Usage: seqr # Start with temp file seqr myprogram.seq # Start with existing file seqr --tui # TUI mode with IR visualization
Commands: :quit, :q # Exit :pop # Remove last expression (undo) :clear # Clear the session (reset stack) :show # Show current file contents :edit, :e # Open file in $EDITOR :include # Include a module (e.g., std:math) :run # Manually recompile and run :repair # Validate/repair session file :help # Show help
Vi Mode: Set SEQR_VI_MODE=1 or have $EDITOR contain vi/vim/nvim
TUI Mode (--tui): Split-pane interface with real-time IR visualization. Left pane: REPL input, Right pane: Stack effects / AST / LLVM IR Vi-style editing, Tab to switch panes, h/l to cycle IR views