Description

gh crashes when using escape sequences to jump between words or lines.

I have these key mappings set up in iTerm:

gh Version: gh version 0.5.7 (2020-02-20)
iTerm Version: Build 3.3.10beta1
OS: macOS 10.14.6 (18G3020)

Steps to reproduce the behavior

1. Get into any prompt (for example gh issue create)
2. Fire the escape sequence
3. See error

Expected vs actual behavior

Expected: The prompt should let me jump around words with the escape sequences
Actual: It crashes :(

Logs

$ gh pr create

Creating pull request for branchname into master in me/myrepo

? Title See how this crashes: could not collect title and/or body: could not prompt: Unexpected Escape Sequence: ['\x1b' 'f']