Fix PEX repl prompt for Linux PBS libedit.

pex-tool / pex

A tool for generating .pex (Python EXecutable) files, lock files and venvs.

https://docs.pex-tool.org/

Apache License 2.0

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Fix PEX repl prompt for Linux PBS libedit. #2503

Closed jsirois closed 3 months ago

jsirois commented 3 months ago

Previously the ansi terminal escape sequences were being displayed raw instead of being interpreted as color codes by the terminal. This was noticed when using a PEX scie since the Linux PBS CPython builds use a an un-patched version of libedit that does not handle ansi terminal escape sequences unless finessed like we do now.