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cli: fix bash completion for curser not at EOL

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If the curser is not at the end of the line, we want to complete
by ignoring everything right of the curser. However, the variable
$cur is set to the spaces since the last word, so we have to
get rid of them first

Without this, the following did not complete:
  $ nmcli connection modify id   <TAB>  lo
because $cur is set to '  '.

Signed-off-by: Thomas Haller <thaller@redhat.com>
This commit is contained in:
Thomas Haller 2013-11-13 14:38:13 +01:00
parent ce370fab64
commit 93f5687d7b
1 changed files with 7 additions and 0 deletions
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7
cli/completion/nmcli
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@ -544,6 +544,13 @@ _nmcli()
words[i]="$(echo "${words[i]}" | xargs 2>/dev/null || true)"
done
# In case the cursor is not at the end of the line,
# $cur consists of spaces that we want do remove.
# For example: `nmcli connection modify id <TAB> lo`
if [[ "$cur" =~ [[:space:]]+ ]]; then
cur=''
fi
_nmcli_complete_OPTIONS && return 0
local command="${words[1]}"