X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=zsh%2Frc;h=2d8680eceda8708a2e8f7224734a351ec86313b2;hb=3c12563be13872d42cd9336c2f47cab6ec29f555;hp=33f840e7f6d2153b2afb7e52735fe3a7064f1d2a;hpb=eaf4b30009a6bad454d5da0a58a8085a9c26b041;p=config%2Fdotfiles.git

diff --git a/zsh/rc b/zsh/rc
index 33f840e..2d8680e 100644
--- a/zsh/rc
+++ b/zsh/rc
@@ -86,7 +86,7 @@ setopt longlistjobs
 # Use Vi(m) style key bindings.
 bindkey -v
 
-# Use jk to exit insert mode (jj is too slow).
+# Use jk to exit insert mode (jj is too slow to type).
 bindkey 'jk' vi-cmd-mode
 
 # I don't need the arrow keys, I use ^N and ^P for this (see below).
@@ -211,7 +211,8 @@ autoload -Uz colors; colors
 zmodload zsh/datetime
 
 # Some shortcuts for colors. The %{...%} tells zsh that the data in between
-# doesn't need any space, necessary for correct prompt drawing.
+# doesn't need any space, necessary for correct prompt drawing. Use %F{color}
+# in more recent zsh versions (here compatibility is important).
 local red="%{${fg[red]}%}"
 local blue="%{${fg[blue]}%}"
 local green="%{${fg[green]}%}"
@@ -343,6 +344,11 @@ zshrc_longrun_preexec() {
     zshrc_resolve_fg_to_resumed_job_name $program
     program=$REPLY
 
+    # No background process found.
+    if [[ -z $program ]]; then
+        return
+    fi
+
     # Don't track the time for certain (possible) long running processes which
     # need no automatic notification.
     for ignore in elinks man mutt vim; do
@@ -777,7 +783,7 @@ zle -C complete-files complete-word _generic
 zstyle ':completion:complete-files:*' completer _files
 bindkey '^F' complete-files
 
-# Completion for my wrapper scripts
+# Completion for my wrapper scripts.
 compdef slocate=locate
 compdef srsync=rsync
 compdef srsync-incremental=rsync
@@ -1047,7 +1053,7 @@ zshrc_restart_precmd() {
     fi
 
     # Try to start a new interactive shell. If it fails, something is wrong.
-    # Don't kill our current session by execing it.
+    # Don't kill our current session by execing it, abort instead.
     zsh -i -c 'exit 42'
     if [[ $? -ne 42 ]]; then
         echo -n ${fg_bold[red]}