[MacPorts] #57813: When command has a dot, it causes a syntax error

[MacPorts]

#57813: When command has a dot, it causes a syntax error
--------------------+-----------------------------
 Reporter:  Tatsh   |      Owner:  (none)
     Type:  defect  |     Status:  new
 Priority:  Normal  |  Milestone:
Component:  ports   |    Version:  2.5.4
 Keywords:          |       Port:  bash-completion
--------------------+-----------------------------
 I have the bash port installed and I have it as my default shell. I have
 bash-completion sourced in my bashrc. Everytime I try to invoke a
 completion and the command has a period in it, I get a syntax error:

 {{{
 cargo2port.tcl <TAB>bash: cargo2port.tcl: syntax error: invalid arithmetic
 operator (error token is ".tcl")
 }}}

 I reported this to upstream but I am not sure if this is something they
 should handle or if it's something caused by my bashrc (although I've
 tried to narrow this down as much as possible).

 I am wondering if it has anything to do with the Bash build as I do not
 get this error on my Gentoo machine and everything there is nearly
 identical in terms of the shell, rc, and version numbers.

 [https://github.com/scop/bash-completion/issues/270 GitHub issue]

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Ticket URL: <https://trac.macports.org/ticket/57813>
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