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f56eb6de31
This fix makes the autocompletion script also work on zsh without
changing how it works for Bash.
The expression "${COMP_WORDS[@]:2:$COMP_CWORD-2}" does not behave the
same on Bash and Zsh when the command has only zero or one arguments,
e.g. typing "expressvpn conne<TAB>" or "expressvpn <TAB>" would print
the error "autocomplete:8: substring expression: 1 < 2". This fixes it
by handling the case of the short command separately in a simpler way
and handling the rest of the cases the same way as before.
With this fix, zsh users just have to use the command "source
/usr/share/bash-completion/completions/expressvpn" to get the same
auto-completion as bash users.
File : /usr/share/bash-completion/completions/expressvpn
Diff to the original file (using the `diff` command) :
9a10,12
> opts=$( ${COMP_WORDS[0]} "$cmd" "${COMP_WORDS[@]:2:$COMP_CWORD-2}" --generate-bash-completion )
> else
> opts=$( ${COMP_WORDS[0]} --generate-bash-completion )
11d13
< opts=$( ${COMP_WORDS[0]} "$cmd" "${COMP_WORDS[@]:2:$COMP_CWORD-2}" --generate-bash-completion )
14 lines
427 B
Markdown
14 lines
427 B
Markdown
# ExpressVPN
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This plugin provides completion support for [`ExpressVPN`](https://www.expressvpn.com/vpn-software/vpn-linux)
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command line interface on Linux.
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To use it, add expressvpn to the plugins array in your zshrc file.
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```zsh
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plugins=(... expressvpn)
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```
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## INSTALLATION NOTES
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Besides oh-my-zsh, `expressvpn` needs to be installed by following these steps: https://www.expressvpn.com/support/vpn-setup/app-for-linux/.
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