screenrc: Minor documentation improvement.

[config/dotfiles.git] / zsh / rc

diff --git a/zsh/rc b/zsh/rc
index d101a3c22723da62d890215d1a61d86677873141..62b4a58fe1a66d73b56c63480660ef58fb4ecaf5 100644 (file)
--- a/zsh/rc
+++ b/zsh/rc
@@ -150,8 +150,8 @@ if [[ $ZSH_VERSION == (4.3.<9->|4.<4->*|<5->*) ||
     fi
 fi
 
-# When screen or xterm is used set the name of the window to the currently
-# running program.
+# When screen, xterm or rxvt is used set the name of the window to the
+# currently running program.
 #
 # When a program is started preexec() sets the window's name to it; when it
 # stops precmd() resets the window's name to 'zsh'.
@@ -164,7 +164,7 @@ fi
 # added at the beginning of the command to make this clear. If a command is
 # running on a different computer with ssh a @ is added at the beginning. This
 # only works if the .zshrc on the server also uses this command.
-if [[ $TERM == screen* || $TERM == xterm* ]]; then
+if [[ $TERM == screen* || $TERM == xterm* || $TERM == rxvt* ]]; then
     # Is set to a non empty value to reset the window name in the next
     # precmd() call.
     window_reset=yes
@@ -195,7 +195,7 @@ if [[ $TERM == screen* || $TERM == xterm* ]]; then
         # Ignore often used commands which are only running for a very short
         # time. This prevents a "blinking" name when it's changed to "cd" for
         # example and then some milliseconds later back to "zsh".
-        [[ $program_name == (cd*|ls|la|ll|clear) ]] && return
+        [[ $program_name == (cd*|ls|la|ll|clear|c) ]] && return
 
         # Change my shortcuts so the real name of the program is displayed.
         case $program_name in
@@ -249,7 +249,7 @@ if [[ $TERM == screen* || $TERM == xterm* ]]; then
         window_reset=
     }
 
-    # Sets the window title. Works with screen and xterm.
+    # Sets the window title. Works with screen, xterm and rxvt.
     window_title() {
         if [[ $TERM == screen* ]]; then
             print -n "\ek$1\e\\"
@@ -260,7 +260,7 @@ if [[ $TERM == screen* || $TERM == xterm* ]]; then
                 echo "$1" | stumpish -e "title" > /dev/null
             fi
 
-        elif [[ $TERM == xterm* ]]; then
+        elif [[ $TERM == xterm* || $TERM == rxvt* ]]; then
             print -n "\e]2;$1\e\\"
         fi
     }
@@ -327,9 +327,12 @@ zstyle ':completion:*:(hg|git)*:*' ignore-line yes
 # easily retrieved later and then abort like ^C normally does. This is useful
 # when I want to abort an command to do something in between and then finish
 # typing the command.
+#
+# Thanks to Vadim Zeitlin <vz-zsh@zeitlins.org> for a fix (--) so lines
+# starting with - don't cause errors.
 TRAPINT() {
     # Store the current buffer in the history.
-    zle && print -s $BUFFER
+    zle && print -s -- $BUFFER
 
     # Return the default exit code so zsh aborts the current command.
     return $1
@@ -356,6 +359,7 @@ alias -g ....='../../..'
 alias -g .....='../../../..'
 
 # Shortcuts for often used programs.
+alias c='clear'
 alias e='elinks'
 alias g='git'
 alias m='mutt'
@@ -388,6 +392,15 @@ function ll() {
     la -l $*
 }
 
+# If the window naming feature is used (see above) then use ".zsh" (leading
+# dot) as title name after running clear so it's clear to me that the window
+# is empty. I open so much windows that I don't know in which I have something
+# important. This helps me to remember which windows are empty (I run clear
+# after I finished my work in a window).
+if [[ -n $window_reset ]]; then
+    alias clear='clear; window_title .zsh'
+fi
+
 # I sometimes confuse editor and shell, print a warning to prevent I exit the
 # shell.
 alias :q='echo "This is not Vim!" >&2'