From 53d36e795b26a945048e7a87a1a91224f8e1663a Mon Sep 17 00:00:00 2001
From: Tanaka Akira <akr@users.sourceforge.net>
Date: Sun, 2 May 1999 15:19:50 +0000
Subject: zsh-3.1.5-pws-17

---
 Completion/Core/_oldlist | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 Completion/Core/_oldlist

(limited to 'Completion/Core/_oldlist')

diff --git a/Completion/Core/_oldlist b/Completion/Core/_oldlist
new file mode 100644
index 000000000..f42197695
--- /dev/null
+++ b/Completion/Core/_oldlist
@@ -0,0 +1,29 @@
+#autoload
+
+# If this is a listing widget and there is already an old list,
+# and either the compconfig key oldlist_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).
+if [[ -n $compstate[old_list] && $compconfig[oldlist_list] != never &&
+  $WIDGET = *list* &&
+  ( $compconfig[oldlist_list] = always || $compstate[old_list] != shown ) ]]
+then
+  compstate[old_list]=keep
+  return 0
+fi
+
+# If this is a completion widget, and we have a completion inserted already,
+# and the compconfig key oldlist_menu is not never, then we cycle through the
+# existing list (even if it was generated by another widget).
+if [[ -n $compstate[old_insert] && $WIDGET = *complete(|-prefix|-word) &&
+  $compconfig[oldlist_menu] != never ]]; then
+  compstate[old_list]=keep
+  if [[ $WIDGET = *reverse* ]]; then
+    compstate[insert]=$(( compstate[old_insert] - 1 ))
+  else
+    compstate[insert]=$(( compstate[old_insert] + 1 ))
+  fi
+  return 0
+fi
+
+return 1
-- 
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