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GHC 9.14.1 · lts/ghc-9.14.x · 7a6c33e · 2026-10-12

Moduleghc-9.14.1GHC2021

GHC.SysTools.Terminal

Synopsis
  • Packageghc-9.14.1
  • Exports1
  • LanguageGHC2021
  • LicenceBSD-3-Clause
  • SourceTerminal.hs
valuestderrSupportsAnsiColors :: Bool
Source#

Does the controlling terminal support ANSI color sequences? This memoized to avoid thread-safety issues in ncurses (see #17922).