artisanal_pty 0.1.1

An embeddable ANSI terminal emulator and pty2 widget for Artisanal.

Changelog

0.1.1

• Require Dart SDK 3.13.0 or newer.
• Normalize bare line feeds from raw PTY output so shell output starts at column zero instead of drifting across the terminal.
• Acknowledge processed PTY chunks to support low-latency, backpressured output streaming when PseudoTerminal.start(ackProcessed: true) is used.
• Consume encoded keys in TerminalView so control input is delivered only to the focused terminal.
• Start the interactive shell example in cooked mode so terminal-generated signals such as Ctrl+C and Ctrl+Z reach foreground processes.
• Track DEC application-cursor mode for shell history navigation and answer terminal status/cursor-position reports used by interactive shell tooling.
• Support alternate-screen buffers, Kitty keyboard enhancement flags, and negotiated SGR/urxvt mouse reporting for embedded interactive TUI programs.
• Add bounded primary-screen scrollback with wheel navigation and an overlay scrollbar, while forwarding wheel events to alternate-screen applications that negotiate mouse tracking.
• Add explicit PseudoTerminalView.width and height overrides for nested layouts whose inherited constraints differ from their visible pane.
• Preserve terminal focus when switching between local scrollback and child-controlled mouse modes.

0.1.0

Added

• Added a transport-independent VirtualTerminal screen model with incremental ANSI/CSI parsing, cursor movement, erasure, scrolling, resizing, SGR styling, UTF-8 decoding, and grapheme-aware output.
• Added TerminalInputEncoder for translating Artisanal key events into conventional xterm input sequences.
• Added the core package:artisanal_pty/artisanal_pty.dart entrypoint for plain Artisanal and TEA applications.
• Added the package:artisanal_pty/widgets.dart entrypoint with TerminalView and the pty2-backed PseudoTerminalView for artisanal_widgets applications.
• Added conditional platform support so non-IO targets receive an informative placeholder instead of importing pty2.
• Added Linux, macOS, Windows, and web package platform declarations.
• Added an interactive example that embeds the user's default shell.

Fixed

• Quit the widget application when its child PTY exits, with an opt-out through PseudoTerminalView.quitOnExit.
• Ignore queued output from a previous PTY after PseudoTerminalView switches to a replacement process.