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authorTanaka Akira <akr@users.sourceforge.net>2000-03-04 19:54:55 +0000
committerTanaka Akira <akr@users.sourceforge.net>2000-03-04 19:54:55 +0000
commit42a779d5c2ac7cb694845df7a35244f7fb7b2ce3 (patch)
tree35b8810b386bac3073decb2e2e231c0baab143d6 /Functions
parent1afd9f2771000cb7b7d6457328f8e7ac546a2f5e (diff)
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zsh-workers/9992
Diffstat (limited to 'Functions')
-rw-r--r--Functions/Zle/predict-on21
1 files changed, 15 insertions, 6 deletions
diff --git a/Functions/Zle/predict-on b/Functions/Zle/predict-on
index 04cba8297..c56198a55 100644
--- a/Functions/Zle/predict-on
+++ b/Functions/Zle/predict-on
@@ -36,10 +36,15 @@ predict-off() {
   zle -A .backward-delete-char backward-delete-char
 }
 insert-and-predict () {
-  emulate -L zsh
-  if [[ ${RBUFFER[1]} = ${KEYS[-1]} ]]
+  setopt localoptions noshwordsplit noksharrays
+  if [[ $LBUFFER = *$'\012'* ]]
   then
-    # same as what's typed, just move on
+    # Editing a multiline buffer, it's unlikely prediction is wanted
+    zle .$WIDGET "$@"
+    return
+  elif [[ ${RBUFFER[1]} = ${KEYS[-1]} ]]
+  then
+    # Same as what's typed, just move on
     ((++CURSOR))
   else
     LBUFFER="$LBUFFER$KEYS"
@@ -92,12 +97,15 @@ insert-and-predict () {
   return 0
 }
 delete-backward-and-predict() {
-  emulate -L zsh
   if [[ -n "$LBUFFER" ]]
   then
+    setopt localoptions noshwordsplit noksharrays
+    if [[ $LBUFFER = *$'\012'* ]] then
+      # Editing a multiline buffer, it's unlikely prediction is wanted
+      zle .$WIDGET "$@"
     # If the last widget was e.g. a motion, then probably the intent is
     # to actually edit the line, not change the search prefix.
-    if [[ $LASTWIDGET == (self-insert|magic-space|backward-delete-char) ]]
+    elif [[ $LASTWIDGET == (self-insert|magic-space|backward-delete-char) ]]
     then
       ((--CURSOR))
       zle .history-beginning-search-forward || RBUFFER=""
@@ -118,7 +126,8 @@ delete-no-predict() {
 
 predict-limit-list() {
   if (( compstate[list_lines]+BUFFERLINES > LINES ||
-	( compstate[list_max] != 0 && compstate[nmatches] > compstate[list_max] ) ))
+	( compstate[list_max] != 0 &&
+	    compstate[nmatches] > compstate[list_max] ) ))
   then
     compstate[list]=''
     compstate[force_list]=yes