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69b464bc37
It's now good enough to do so.
We don't allow grid-alignment:
```fish
complete -c foo -s b -l barnanana -a '(something)'
complete -c foo -s z -a '(something)'
```
becomes
```fish
complete -c foo -s b -l barnanana -a '(something)'
complete -c foo -s z -a '(something)'
```
It's just more trouble than it is worth.
The one part I'd change:
We align and/or'd parts of an if-condition with the in-block code:
```fish
if true
and false
dosomething
end
```
becomes
```fish
if true
and false
dosomething
end
```
but it's not used terribly much and if we ever fix it we can just
reindent.
34 lines
1.4 KiB
Fish
34 lines
1.4 KiB
Fish
function __fish_complete_env_subcommand
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argparse -s s/ignore-environment u/unset= h-help v-version -- (commandline -opc) (commandline -ct) 2>/dev/null
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or return 1
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# argv[1] is `env` or an alias.
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set -e argv[1]
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# Remove all VAR=VAL arguments up to the first that isn't
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while set -q argv[1]
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if string match -q '*=*' -- $argv[1]
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or string match -q -- '-*' $argv[1]
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set -e argv[1]
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else
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break
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end
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end
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# Then complete the rest as if it was given as a command.
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if test -n "$argv"
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__fish_complete_subcommand --commandline $argv
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return 0
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end
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return 1
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end
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complete -c env -a "(__fish_complete_env_subcommand)"
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# complete VAR= only if the cursor is left of the =, otherwise complete the file right of the =
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complete -c env -n 'not __fish_complete_env_subcommand; and not string match -eq = -- (commandline -ct)' -a "(set -n)=" -f -d "Redefine variable"
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complete -c env -n 'not __fish_complete_env_subcommand' -s i -l ignore-environment -d "Start with an empty environment"
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complete -c env -n 'not __fish_complete_env_subcommand' -s u -l unset -d "Remove variable from the environment" -x -a "(set -n)"
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complete -c env -n 'not __fish_complete_env_subcommand' -l help -d "Display help and exit"
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complete -c env -n 'not __fish_complete_env_subcommand' -l version -d "Display version and exit"
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