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sh v2.2.1 Release Notes

Release Date: 2018-01-25 // over 6 years ago

  • Highlights:

    • syntax
      • Don't error on ${1:-default}
      • Allow single quotes in ${x['str key']} as well as double quotes
      • Add support for ${!foo[@]}
      • Don't simplify foo[$x] to foo[x], to not break string indexes
      • Fix Stmt.End when the end token is the background operator &
      • Never apply the negation operator ! to && and || lists
      • Apply the background operator & to entire && and || lists
      • Fix StopAt when the stop string is at the beginning of the source
      • In N>word, check that N is a valid numeric literal
      • Fix a couple of crashers found via fuzzing
    • cmd/shfmt
      • Don't error if non-bash files can't be written to