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_variables: New function split from _init_completion.

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This commit is contained in:
Ville Skyttä 2011-11-26 22:01:09 +02:00
parent 56672db701
commit ba24f209ca
1 changed files with 15 additions and 6 deletions
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21
bash_completion
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@ -614,6 +614,20 @@ _split_longopt()
return 1
}
# Complete variables.
# @return True (0) if variables were completed,
# False (> 0) if not.
_variables()
{
if [[ $cur =~ ^(\$\{?)([A-Za-z0-9_]*)$ ]]; then
[[ $cur == *{* ]] && local suffix=} || local suffix=
COMPREPLY+=( $( compgen -P ${BASH_REMATCH[1]} -S "$suffix" -v -- \
"${BASH_REMATCH[2]}" ) )
return 0
fi
return 1
}
# Initialize completion and deal with various general things: do file
# and variable completion where appropriate, and adjust prev, words,
# and cword as if no redirections exist so that completions do not
@ -654,12 +668,7 @@ _init_completion()
_get_comp_words_by_ref -n "$exclude<>&" cur prev words cword
# Complete variable names.
if [[ $cur =~ ^(\$\{?)([A-Za-z0-9_]*)$ ]]; then
[[ $cur == *{* ]] && local suffix=} || local suffix=
COMPREPLY=( $( compgen -P ${BASH_REMATCH[1]} -S "$suffix" -v -- \
"${BASH_REMATCH[2]}" ) )
return 1
fi
_variables && return 1
# Complete on files if current is a redirect possibly followed by a
# filename, e.g. ">foo", or previous is a "bare" redirect, e.g. ">".