zsh/rc: Minor cleanup.

diff --git a/zsh/rc b/zsh/rc
index be0b9a28e73bc1b5764c60ba0a3067d4b32fd51e..5cad9c8e77c39aa65f46fa446c34c55f0ca3dba8 100644 (file)
--- a/zsh/rc
+++ b/zsh/rc
@@ -16,7 +16,7 @@
 # along with this file.  If not, see <http://www.gnu.org/licenses/>.
 
 
-source_debug ". ~/.zsh/rc"
+source_debug '. ~/.zsh/rc'
 
 
 # HELPER FUNCTIONS
@@ -806,10 +806,8 @@ fi
 
 if [[ $OSTYPE == linux* ]]; then
     # Settings when creating Debian packages.
-    DEBEMAIL=simon@ruderich.org
-    export DEBEMAIL
-    DEBFULLNAME='Simon Ruderich'
-    export DEBFULLNAME
+    export DEBEMAIL=simon@ruderich.org
+    export DEBFULLNAME='Simon Ruderich'
 fi
 
 
@@ -838,9 +836,9 @@ if [[ $TERM != dumb && $TERM != linux && -z $STY && -z $TMUX ]]; then
 
     # As we exec later we have to set the title here.
     if [[ $use_multiplexer = screen ]]; then
-        window_preexec "screen"
+        window_preexec screen
     elif [[ $use_multiplexer = tmux ]]; then
-        window_preexec "tmux"
+        window_preexec tmux
     fi
 
     # Create a new session if none is running.
@@ -870,8 +868,8 @@ fi
 # Moved in the "run commands" section to prevent one unnecessary zsh process
 # when starting GNU screen/tmux (see above).
 exec 2>>(while read -r -k -u 0 line; do
-    printf '\e[91m%s\e[0m' "$line";
-    print -n $'\0';
+    printf '\e[91m%s\e[0m' "$line"
+    print -n $'\0'
 done &)
 
 # Run the following programs every 4 hours (and when zsh starts).
@@ -884,6 +882,6 @@ periodic() {
 }
 
 
-source_debug ". ~/.zsh/rc (done)"
+source_debug '. ~/.zsh/rc (done)'
 
 # vim: ft=zsh