diff options
Diffstat (limited to 'Completion/Zsh/Type/_file_descriptors')
| -rw-r--r-- | Completion/Zsh/Type/_file_descriptors | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/Completion/Zsh/Type/_file_descriptors b/Completion/Zsh/Type/_file_descriptors index 3e251b733..0b2cd0015 100644 --- a/Completion/Zsh/Type/_file_descriptors +++ b/Completion/Zsh/Type/_file_descriptors @@ -1,28 +1,41 @@ #autoload -local i fds expl list link sep +local i fds expl link sep +local -a list -fds=( /dev/fd/<0-9>(N:t) ) +fds=( /dev/fd/<3->(N:t) ) if zstyle -T ":completion:${curcontext}:" verbose && [[ -h /proc/$$/fd/$fds[1] ]]; then zstyle -s ":completion:${curcontext}:" list-separator sep || sep=-- - if zmodload -F zsh/stat b:zstat; then for i in "${fds[@]}"; do - zstat +link -A link /proc/$$/fd/$i - list+=( "$i $sep ${link[1]}" ) + if zstat +link -A link /proc/$$/fd/$i; then + list+=( "$i $sep ${link[1]}" ) + else + fds[(i)$i]=() + fi done elif (( $+commands[readlink] )); then for i in "${fds[@]}"; do - list+=( "$i $sep $(readlink /proc/$$/fd/$i)" ) + if link=$(readlink /proc/$$/fd/$i); then + list+=( "$i $sep $link" ) + else + fds[(i)$i]=() + fi done else for i in "${fds[@]}"; do - list+=( "$i $sep $(ls -l /proc/$$/fd/$i|sed 's/.*-> //' )" ) + if link=$(ls -l /proc/$$/fd/$i); then + list+=( "$i $sep ${link#* -> }" ) + else + fds[(i)$i]=() + fi done - fi + fi 2>/dev/null if (( $list[(I)* $sep ?*] )); then + list=( "0 $sep standard input" "1 $sep standard output" "2 $sep standard error" $list ) + fds=( 0 1 2 $fds ) _wanted file-descriptors expl 'file descriptor' compadd "$@" -d list -a - fds return fi |