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ghostty

0.4.6
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Terminal emulator library for the BEAM — libghostty-vt NIFs with OTP integration.

Retired package: Release invalid - Hex package omitted Ghostty.TTY backend modules; use 0.4.7.
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ghostty examples reflow.exs
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examples/reflow.exs 

# Demonstrate text reflow on terminal resize.

# libghostty-vt rewraps long lines automatically — just like a real terminal.

#

#   mix run examples/reflow.exs



{:ok, term} = Ghostty.Terminal.start_link(cols: 80, rows: 10)



long_line = "The quick brown fox jumps over the lazy dog. " |> String.duplicate(3)

Ghostty.Terminal.write(term, long_line <> "\r\n")



{:ok, wide} = Ghostty.Terminal.snapshot(term)

IO.puts("=== 80 columns ===")

IO.puts(wide)



Ghostty.Terminal.resize(term, 40, 10)

{:ok, narrow} = Ghostty.Terminal.snapshot(term)

IO.puts("\n=== 40 columns (reflowed) ===")

IO.puts(narrow)



Ghostty.Terminal.resize(term, 120, 10)

{:ok, wider} = Ghostty.Terminal.snapshot(term)

IO.puts("\n=== 120 columns (reflowed back) ===")

IO.puts(wider)