gnash 1.3.8

gnash 1.3.8

A continued bash-conformance release. Since 1.3.7, gnash has been run
against further batches of bash 5.3's own test suite and brought into
byte-for-byte agreement across arrays, builtins, and control flow.
Highlights below; a number of smaller fidelity fixes are included.

Arrays and declare

• Unset individual array elements, and diagnose bad and readonly
  array-element assignments.
• Parse a quoted compound array value in declare, and create an indexed
  array from a subscripted declare name.
• Slice an indexed array by index rather than dense position, and drop empty
  elements from an unquoted array expansion.
• Reject bad subscripts in a compound array literal and a bare value mixed
  into an associative-array literal; quote associative-array subscripts in
  declare -p and set output.

Special and virtual variables

• Expose the special virtual arrays in declare/set listings, and list
  BASH_ALIASES and BASH_CMDS as associative arrays.
• Treat a declared-but-unset variable as unset for -v.

Builtins

• umask: -S, -p, and symbolic modes.
• cd: search CDPATH.
• source: source -p PATH, honor the sourcepath shopt, pass positional
  parameters to a sourced file, and fix its error prefix.
• enable -s filters to the POSIX special builtins.
• Keep prefix assignments to export/readonly/declare -x permanent.
• shopt reports an error for an invalid option or -o name, and
  emacs/monitor/privileged are recorded as set -o option state.

Control flow and scripts

• Propagate continue N through enclosing loops.
• Re-exec a script with no #! line using the current shell.

Signals

• List signals in columns, and add SIGEMT, SIGIO, and SIGINFO.

Install

brew tap brianjfox/tools && brew trust brianjfox/tools && brew install gnash

Or download the universal (arm64 + x86_64) macOS tarball below.