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$BASH_SOURCE give better guarantees (e.g. if the launcher is sourced instead of exec'd)
Values are stored as un-expanded variable expansions, i.e. '${1#-J}' and
expanded when needed. The original positional parameters are kept as
long as possible so they can be referenced by the "arrays". Currently
there's no way to store an expansion with whitespace, but if necessary
the whitespace could be stored in its own variable.
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Nobody should be relying on |
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Note we do have a |
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Thank you! This has been merged to master. I will do some cleanup to move this to We look forward to further improvements! |
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* bin/jruby.bash sh script moved to bin/jruby.sh * build copies bin/jruby.sh to bin/jruby if it is missing * bin/jruby.bash warns of deprecation and launches bin/jruby.sh * doco changes throughout See jruby#7024
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The hardest thing to port is arrays, so I had the idea to store un-expanded variables in a string, then expand them with eval later. It's a little fragile to maintain but it works. Some documentation would probably be necessary to avoid unsafe evals.
I'm also not sure what to call the new script. I changed the shebang to
/bin/shfor testing purposes but the filename still ends in .bash, and users may rely on that file being there.Depends on #7022.