about summary refs log tree commit diff
path: root/Completion/Base/Utility/_call_program
blob: 55712b04bea7fb59dfc985ef4716fbe8e89468bd (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
#autoload +X

local -xi COLUMNS=999
local curcontext="${curcontext}" tmp err_fd=-1 clocale='_comp_locale;'
local -a prefix

if [[ "$1" = -p ]]; then
  shift
  if (( $#_comp_priv_prefix )); then
    curcontext="${curcontext%:*}/${${(@M)_comp_priv_prefix:#^*[^\\]=*}[1]}:"
    zstyle -t ":completion:${curcontext}:${1}" gain-privileges &&
	prefix=( $_comp_priv_prefix )
  fi
elif [[ "$1" = -l ]]; then
  shift
  clocale=''
fi

if (( ${debug_fd:--1} > 2 )) || [[ ! -t 2 ]]
then exec {err_fd}>&2	# debug_fd is saved stderr, 2 is trace or redirect
else exec {err_fd}>/dev/null
fi

{	# Begin "always" block

if zstyle -s ":completion:${curcontext}:${1}" command tmp; then
  if [[ "$tmp" = -* ]]; then
    eval $clocale "$tmp[2,-1]" "$argv[2,-1]"
  else
    eval $clocale $prefix "$tmp"
  fi
else
  eval $clocale $prefix "$argv[2,-1]"
fi 2>&$err_fd

} always {

exec {err_fd}>&-

}