diff options
Diffstat (limited to 'Completion')
| -rw-r--r-- | Completion/Base/Completer/_oldlist | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/Completion/Base/Completer/_oldlist b/Completion/Base/Completer/_oldlist new file mode 100644 index 000000000..3ece0b7ca --- /dev/null +++ b/Completion/Base/Completer/_oldlist @@ -0,0 +1,57 @@ +#autoload + +[[ _matcher_num -gt 1 || $_lastcomp[nmatches] -eq 0 ]] && return 1 + +local list + +zstyle -s ":completion:${curcontext}:" old-list list + +# If this is a listing widget and there is already an old list, +# and either the style :oldlist:old-list is `always', or it is not `never' +# and the list is not already shown, then use the existing list for listing +# (even if it was generated by another widget). +# Do this also if there is an old list and it was generated by the +# completer named by the oldlist_list key. + +if [[ -n $compstate[old_list] && $list != never && + $LASTWIDGET != _complete_help && $WIDGET != _complete_help ]]; then + if [[ $WIDGET = *list* && ( $list = always || $list != shown ) ]]; then + compstate[old_list]=keep + return 0 + elif [[ $list = *${_lastcomp[completer]}* ]]; then + [[ "$_lastcomp[insert]" = unambig* ]] && compstate[to_end]=single + compstate[old_list]=keep + if [[ -o automenu ]]; then + compstate[insert]=menu + else + compadd -Qs "$SUFFIX" - "$PREFIX" + fi + return 0 + fi +fi + +# If this is a completion widget, and we have a completion inserted already, +# and the style :oldlist:old-menu is `true', then we cycle through the +# existing list (even if it was generated by another widget). + +if [[ -z $compstate[old_insert] && -n $compstate[old_list] && + ( $_lastcomp[nmatches] -ne 0 || $WIDGET != $LASTWIDGET ) && + $LASTWIDGET != _complete_help && $WIDGET != _complete_help ]]; then + compstate[old_list]=keep + return 0 +elif [[ $WIDGET = *complete(|-prefix|-word) ]] && + zstyle -T ":completion:${curcontext}:" old-menu; then + if [[ -n $compstate[old_insert] ]]; then + compstate[old_list]=keep + if [[ $WIDGET = *reverse* ]]; then + compstate[insert]=$(( compstate[old_insert] - 1 )) + else + compstate[insert]=$(( compstate[old_insert] + 1 )) + fi + else + return 1 + fi + return 0 +fi + +return 1 |