diff options
Diffstat (limited to 'completions/dict')
| -rw-r--r-- | completions/dict | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/completions/dict b/completions/dict index a31816d3..a2ecd9b1 100644 --- a/completions/dict +++ b/completions/dict @@ -17,17 +17,17 @@ _dict() case ${words[i]} in -h|--host) host=${words[i+1]} - [ -n "$host" ] && host="-h $host" + [[ -n $host ]] && host="-h $host" i=$((++i)) ;; -p|--port) port=${words[i+1]} - [ -n "$port" ] && port="-p $port" + [[ -n $port ]] && port="-p $port" i=$((++i)) ;; -d|--database) db=${words[i+1]} - [ -n "$db" ] && host="-d $db" + [[ -n $db ]] && host="-d $db" i=$((++i)) ;; *) @@ -54,8 +54,17 @@ _dict() esac local dictfile=/usr/share/dict/words - [ -r $dictfile ] && \ - COMPREPLY=( $( compgen -W '$( cat $dictfile )' -- "$cur" ) ) + if [[ -r $dictfile ]]; then + # Dictfile may be too large for practical compgen -W usage, so narrow + # it down with grep if $cur looks like something that's safe to embed + # in a pattern instead. + if [[ $cur == +([-A-Za-z0-9/.]) ]]; then + COMPREPLY=( $( compgen -W \ + '$( command grep "^${cur//./\\.}" $dictfile )' -- "$cur" ) ) + else + COMPREPLY=( $( compgen -W '$( cat $dictfile )' -- "$cur" ) ) + fi + fi } && complete -F _dict -o default dict rdict |