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DIR:/proc/self/root/proc/thread-self/root/usr/share/zsh/5.5.1/functions/
Current File : //proc/self/root/proc/thread-self/root/usr/share/zsh/5.5.1/functions/_main_complete
#autoload

# The main loop of the completion code. This is what is called when 
# completion is attempted from the command line.

# Note that this function is parsed before $_comp_setup is evaluated,
# so that it should make conservative assumptions about the setting
# of the various options that affect parsing.

# In case non-standard separators are in use.
local IFS=$' \t\n\0'

# If you want to complete only set or unset options for the unsetopt
# and setopt builtin, un-comment these lines:
#
#   local _options_set _options_unset
#
#   _options_set=(${(k)options[(R)on]})
#   _options_unset=(${(k)options[(R)off]})
#
# This is needed because completion functions may set options locally
# which makes the output of setopt and unsetopt reflect a different
# state than the global one for which you are completing.

eval "$_comp_setup"

local func funcs ret=1 tmp _compskip format nm call match min max i num\
      _completers _completer _completer_num curtag _comp_force_list \
      _matchers _matcher _c_matcher _matcher_num _comp_tags _comp_mesg  \
      mesg str context state state_descr line opt_args val_args \
      curcontext="$curcontext" \
      _last_nmatches=-1 _last_menu_style _def_menu_style _menu_style sel \
      _tags_level=0 \
      _saved_exact="${compstate[exact]}" \
      _saved_lastprompt="${compstate[last_prompt]}" \
      _saved_list="${compstate[list]}" \
      _saved_insert="${compstate[insert]}" \
      _saved_colors="$ZLS_COLORS" \
      _saved_colors_set=${+ZLS_COLORS} \
      _ambiguous_color=''
# Hide any '_comp_priv_prefix' variable that happens to be defined in the calling scope.
local _comp_priv_prefix
unset _comp_priv_prefix

# _precommand sets this to indicate we are following a precommand modifier
local -a precommands

typeset -U _lastdescr _comp_ignore _comp_colors

{

[[ -z "$curcontext" ]] && curcontext=:::

zstyle -s ":completion:${curcontext}:" insert-tab tmp || tmp=yes

if [[ ( "$tmp" = *pending(|[[:blank:]]*) && PENDING -gt 0 ) ||
      ( "$tmp" = *pending=(#b)([0-9]##)(|[[:blank:]]*) &&
        PENDING -ge $match[1] ) ]]; then
  compstate[insert]=tab

  return 0
fi

if [[ "$compstate[insert]" = tab* ]]; then
  if [[ "$tmp" = (|*[[:blank:]])(yes|true|on|1)(|[[:blank:]]*) ]]; then
    if [[ "$curcontext" != :* || -z "$compstate[vared]" ]] ||
      zstyle -t ":completion:vared${curcontext}:" insert-tab; then
      return 0
    fi
  fi

  compstate[insert]="${compstate[insert]//tab /}"
fi

# Second attempt at GLOB_COMPLETE

if [[ "$compstate[pattern_match]" = "*" &&
      "$_lastcomp[unambiguous]" = "$PREFIX" &&
      -n "$_lastcomp[unambiguous_cursor]" ]]; then
  integer upos="$_lastcomp[unambiguous_cursor]"
  SUFFIX="$PREFIX[upos,-1]$SUFFIX"
  PREFIX="$PREFIX[1,upos-1]"
fi

# Special completion contexts after `~' and `='.

if [[ -z "$compstate[quote]" ]]; then
  if [[ -o equals ]] && compset -P 1 '='; then
    compstate[context]=equal
  elif [[ "$PREFIX" != */* && "$PREFIX[1]" = '~' ]]; then
    compset -p 1
    compstate[context]=tilde
  fi
fi

# Initial setup.

_setup default
_def_menu_style=( "$_last_menu_style[@]"

# We can't really do that because the current value of $MENUSELECT
# may be the one set by this function.
# There is a similar problem with $ZLS_COLORS in _setup.

#                  ${MENUSELECT+select${MENUSELECT:+\=$MENUSELECT}}

                )
_last_menu_style=()

if zstyle -s ":completion:${curcontext}:default" list-prompt tmp; then
  LISTPROMPT="$tmp"
  zmodload -i zsh/complist
fi
if zstyle -s ":completion:${curcontext}:default" select-prompt tmp; then
  MENUPROMPT="$tmp"
  zmodload -i zsh/complist
fi
if zstyle -s ":completion:${curcontext}:default" select-scroll tmp; then
  MENUSCROLL="$tmp"
  zmodload -i zsh/complist
fi

# Get the names of the completers to use in the positional parameters.

if (( $# )); then
  if [[ "$1" = - ]]; then
    if [[ $# -lt 3 ]]; then
      _completers=()
    else
      _completers=( "$2" )
      call=yes
    fi
  else
    _completers=( "$@" )
  fi
else
  zstyle -a ":completion:${curcontext}:" completer _completers ||
      _completers=( _complete _ignored )
fi

# And now just call the completer functions defined.

_completer_num=1

# We assume localtraps to be in effect here ...
integer SECONDS=0
TRAPINT() {
  zle -M "Killed by signal in ${funcstack[2]} after ${SECONDS}s";
  zle -R
  return 130
}
TRAPQUIT() {
  zle -M "Killed by signal in ${funcstack[2]} after ${SECONDS}s";
  zle -R
  return 131
}

# Call the pre-functions.

funcs=( "$compprefuncs[@]" )
compprefuncs=()
for func in "$funcs[@]"; do
  "$func"
done

for tmp in "$_completers[@]"; do

  if [[ -n "$call" ]]; then
    _completer="${tmp}"
  elif [[ "$tmp" = *:-* ]]; then
    _completer="${${tmp%:*}[2,-1]//_/-}${tmp#*:}"
    tmp="${tmp%:*}"
  elif [[ $tmp = *:* ]]; then
    _completer="${tmp#*:}"
    tmp="${tmp%:*}"
  else
    _completer="${tmp[2,-1]//_/-}"
  fi

  curcontext="${curcontext/:[^:]#:/:${_completer}:}"
  zstyle -t ":completion:${curcontext}:" show-completer &&
    zle -R "Trying completion for :completion:${curcontext}"

  zstyle -a ":completion:${curcontext}:" matcher-list _matchers ||
      _matchers=( '' )

  _matcher_num=1
  _matcher=''
  for _c_matcher in "$_matchers[@]"; do
    if [[ "$_c_matcher" == +* ]]; then
      _matcher="$_matcher $_c_matcher[2,-1]"
    else
      _matcher="$_c_matcher"
    fi

    _comp_mesg=
    if [[ -n "$call" ]]; then
      if "${(@)argv[3,-1]}"; then
        ret=0
        break 2
      fi
    elif "$tmp"; then
      ret=0
      break 2
    fi
    (( _matcher_num++ ))
  done
  [[ -n "$_comp_mesg" ]] && break

  (( _completer_num++ ))
done

curcontext="${curcontext/:[^:]#:/::}"
if [[ $compstate[old_list] = keep ]]; then
  # We are keeping the old list of matches, so keep the
  # number of matches we found last time rather than the
  # number just generated.
  nm=$_lastcomp[nmatches]
else
  nm=$compstate[nmatches]
fi

if [[ $compstate[old_list] = keep || nm -gt 1 ]]; then
  [[ _last_nmatches -ge 0 && _last_nmatches -ne nm ]] &&
      _menu_style=( "$_last_menu_style[@]" "$_menu_style[@]" )

  tmp=$(( compstate[list_lines] + BUFFERLINES + 1 ))

  _menu_style=( "$_menu_style[@]" "$_def_menu_style[@]" )

  if [[ "$compstate[list]" = *list && tmp -gt LINES &&
        ( -n "$_menu_style[(r)select=long-list]" ||
          -n "$_menu_style[(r)(yes|true|on|1)=long-list]" ) ]]; then
    compstate[insert]=menu
  elif [[ "$compstate[insert]" = "$_saved_insert" ]]; then
    if [[ -n "$compstate[insert]" &&
          -n "$_menu_style[(r)(yes|true|1|on)=long]" && tmp -gt LINES ]]; then
        compstate[insert]=menu
    else
      sel=( "${(@M)_menu_style:#(yes|true|1|on)*}" )

      if (( $#sel )); then
	min=9999999
        for i in "$sel[@]"; do
          if [[ "$i" = *\=[0-9]* ]]; then
  	    num="${i#*\=}"
  	    [[ num -lt 0 ]] && num=0
  	  elif [[ "$i" != *\=* ]]; then
  	    num=0
          else
	    num=9999999
  	  fi
  	  [[ num -lt min ]] && min="$num"
  
	  (( min )) || break
        done
      fi
      sel=( "${(@M)_menu_style:#(no|false|0|off)*}" )

      if (( $#sel )); then
	max=9999999
        for i in "$sel[@]"; do
          if [[ "$i" = *\=[0-9]* ]]; then
  	    num="${i#*\=}"
  	    [[ num -lt 0 ]] && num=0
          elif [[ "$i" != *\=* ]]; then
  	    num=0
  	  else
  	    num=9999999
  	  fi
  	  [[ num -lt max ]] && max="$num"
  
	  (( max )) || break
        done
      fi
      if [[ ( -n "$min" && nm -ge min && ( -z "$max" || nm -lt max ) ) ||
            ( -n "$_menu_style[(r)auto*]" &&
              "$compstate[insert]" = automenu ) ]]; then
        compstate[insert]=menu
      elif [[ -n "$max" && nm -ge max ]]; then
        compstate[insert]=unambiguous
      elif [[ -n "$_menu_style[(r)auto*]" &&
              "$compstate[insert]" != automenu ]]; then
        compstate[insert]=automenu-unambiguous
      fi
    fi
  fi

  if [[ "$compstate[insert]" = *menu* ]]; then
    [[ "$MENUSELECT" = 00 ]] && MENUSELECT=0
    if [[ -n "$_menu_style[(r)no-select*]" ]]; then
      unset MENUSELECT
    elif [[ -n "$_menu_style[(r)select=long*]" ]]; then
      if [[ tmp -gt LINES ]]; then
        zmodload -i zsh/complist
        MENUSELECT=00
      fi
    fi
    if [[ "$MENUSELECT" != 00 ]]; then
      sel=( "${(@M)_menu_style:#select*}" )

      if (( $#sel )); then
	min=9999999
        for i in "$sel[@]"; do
          if [[ "$i" = *\=[0-9]* ]]; then
  	    num="${i#*\=}"
  	    [[ num -lt 0 ]] && num=0
  	  elif [[ "$i" != *\=* ]]; then
  	    num=0
          else
	    num=9999999
  	  fi
  	  [[ num -lt min ]] && min="$num"
  
	  (( min )) || break
        done

        zmodload -i zsh/complist
        MENUSELECT="$min"
      else
        unset MENUSELECT
      fi
    fi
    if [[ -n "$MENUSELECT" ]]; then
      if [[ -n "$_menu_style[(r)interactive*]" ]]; then
        MENUMODE=interactive
      elif [[ -n "$_menu_style[(r)search*]" ]]; then
        if [[ -n "$_menu_style[(r)*backward*]" ]]; then
          MENUMODE=search-backward
        else
          MENUMODE=search-forward
        fi
      else
        unset MENUMODE
      fi
    fi
  fi
elif [[ nm -lt 1 && -n "$_comp_mesg" ]]; then
  compstate[insert]=''
  compstate[list]='list force'
elif [[ nm -eq 0 && -z "$_comp_mesg" &&
        $#_lastdescr -ne 0 && $compstate[old_list] != keep ]] &&
     zstyle -s ":completion:${curcontext}:warnings" format format; then

  compstate[list]='list force'
  compstate[insert]=''

  tmp=( "\`${(@)^_lastdescr:#}'" )

  case $#tmp in
  1) str="$tmp[1]";;
  2) str="$tmp[1] or $tmp[2]";;
  *) str="${(j:, :)tmp[1,-2]}, or $tmp[-1]";;
  esac

  _setup warnings
  zformat -f mesg "$format" "d:$str" "D:${(F)${(@)_lastdescr:#}}"
  compadd -x "$mesg"
fi

if [[ -n "$_ambiguous_color" ]]; then
  local toquote='[=\(\)\|~^?*[\]#<>]'
  local prefix=${${compstate[unambiguous]}[1,${compstate[unambiguous_cursor]}-1]}
  [[ -n $prefix ]] &&
    _comp_colors+=( "=(#i)${prefix[1,-2]//?/(}${prefix[1,-2]//(#m)?/${MATCH/$~toquote/\\$MATCH}|)}${prefix[-1]//(#m)$~toquote/\\$MATCH}(#b)(?|)*==$_ambiguous_color" )
fi

[[ "$_comp_force_list" = always ||
   ( "$_comp_force_list" = ?*  && nm -ge _comp_force_list ) ]] &&
    compstate[list]="${compstate[list]//messages} force"

} always {
  # Stuff we always do to clean up.
  if [[ "$compstate[old_list]" = keep ]]; then
    if [[ $_saved_colors_set = 1 ]]; then
      ZLS_COLORS="$_saved_colors"
    else
      unset ZLS_COLORS
    fi
  elif (( $#_comp_colors )); then
    ZLS_COLORS="${(j.:.)_comp_colors}"
  else
    unset ZLS_COLORS
  fi
}

# Now call the post-functions.

funcs=( "$comppostfuncs[@]" )
comppostfuncs=()
for func in "$funcs[@]"; do
  "$func"
done

_lastcomp=( "${(@kv)compstate}" )
_lastcomp[nmatches]=$nm
_lastcomp[completer]="$_completer"
_lastcomp[prefix]="$PREFIX"
_lastcomp[suffix]="$SUFFIX"
_lastcomp[iprefix]="$IPREFIX"
_lastcomp[isuffix]="$ISUFFIX"
_lastcomp[qiprefix]="$QIPREFIX"
_lastcomp[qisuffix]="$QISUFFIX"
_lastcomp[tags]="$_comp_tags"

return ret