zsh/rc: Handle whitespace/quotes correctly when aborting commands.

[config/dotfiles.git] / zsh / rc

diff --git a/zsh/rc b/zsh/rc
index 228233b5d48da404bf53d83f3dc762abc8baee88..6fcc820c9e5e2fda8064c0b3e39768939ce3ec00 100644 (file)
--- a/zsh/rc
+++ b/zsh/rc
@@ -326,13 +326,13 @@ if [[ $TERM == screen* || $TERM == xterm* || $TERM == rxvt* ]]; then
         fi
 
         # Prepend prefixes like in window_preexec().
+        if [[ -n $window_root ]]; then
+            name="!$name"
+        fi
         if [[ -n $SSH_CONNECTION ]]; then
-            window_title "@$name"
-        elif [[ -n $window_root ]]; then
-            window_title "!$name"
-        else
-            window_title $name
+            name="@$name"
         fi
+        window_title $name
 
         # Just reset the name, so no screen reset necessary for the moment.
         window_reset=
@@ -347,6 +347,9 @@ if [[ $TERM == screen* || $TERM == xterm* || $TERM == rxvt* ]]; then
         window_title() {
             print -n "\e]2;$1\e\\"
         }
+    else
+        # Fallback if another TERM is used.
+        window_title() { }
     fi
 
     # Add the preexec() and precmd() hooks.
@@ -414,10 +417,12 @@ zstyle ':completion:*:(hg|git)*:*' ignore-line yes
 # typing the command.
 #
 # Thanks to Vadim Zeitlin <vz-zsh@zeitlins.org> for a fix (--) so lines
-# starting with - don't cause errors.
+# starting with - don't cause errors; and to Nadav Har'El
+# <nyh@math.technion.ac.il> for a fix (-r) to handle whitespace/quotes
+# correctly, both on the Zsh mailing list.
 TRAPINT() {
     # Store the current buffer in the history.
-    zle && print -s -- $BUFFER
+    zle && print -s -r -- $BUFFER
 
     # Return the default exit code so Zsh aborts the current command.
     return $1