No colors in REPL shell mode (Linux, v0.7)

[felipenoris]

I noticed that there are no colors in REPL shell mode when running on Linux Ubuntu.
The same commit works fine on MacOS.

shell> ls

julia> versioninfo()
Julia Version 0.7.0-DEV.5154
Commit 47edaef (2018-05-22 02:22 UTC)
Platform Info:
  OS: Linux (x86_64-linux-gnu)
  CPU: Intel(R) Core(TM) i5-6600K CPU @ 3.50GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-6.0.0 (ORCJIT, skylake)

[ararslan]

The colors have similarly disappeared on FreeBSD. For passers by, note that colors are shown on 0.6 on both Linux and FreeBSD.

[KristofferC]

Maybe #25006?