X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=zsh%2Frc;h=14388f03d116fd6d9adf5385d1112a5e5c851e44;hb=bbdb51e594058901a0f4a17fe2c936bba64ad4dc;hp=d10736edaacf5c6be9490e8ca3a364e0a8332946;hpb=211f5faa3895e4cc6fc2ea7d2ee739ae99468f5f;p=config%2Fdotfiles.git

diff --git a/zsh/rc b/zsh/rc
index d10736e..14388f0 100644
--- a/zsh/rc
+++ b/zsh/rc
@@ -509,10 +509,20 @@ setopt completeinword
 zstyle ':completion:::::' completer \
     _expand _complete _prefix _ignored _approximate
 
-# Try uppercase if the currently typed string doesn't match. This allows
-# typing in lowercase most of the time and completion fixes the case. Don't
-# perform these fixes in _approximate to prevent it from changing the input
-# too much. Thanks to the book "From Bash to Z Shell" page 249.
+# Match specification to be tried when completing items. Each group ('...') is
+# tried after another if no matches were found, once matches are found no
+# other groups are tried. Thanks to Mikachu in #zsh on Freenode (2012-08-28
+# 18:48 CEST) for explanations.
+#
+# When matching also include the uppercase variant of typed characters
+# ('m:{a-z}={A-Z}'); using '' before this group would try the unmodified match
+# first, but I prefer to get all matches immediately (e.g. if Makefile and
+# makefile exist in the current directory echo m<tab> matches both, with '' it
+# would only match makefile because it found one match). This allows typing in
+# lowercase most of the time and completion fixes the case, which is faster.
+#
+# Don't perform these fixes in _approximate to prevent it from changing the
+# input too much. Thanks to the book "From Bash to Z Shell" page 249.
 zstyle ':completion:*:(^approximate):*' matcher-list 'm:{a-z}={A-Z}'
 
 # Allow one mistake per three characters. Thanks to the book "From Bash to Z
@@ -541,7 +551,7 @@ zstyle ':completion:*' list-colors ${(s.:.)LS_COLORS}
 # is no longer displayed. Display current position in percent (%p).
 zstyle ':completion:*:default' list-prompt '%p'
 # Display group name (%d) (like 'external command', 'alias', etc.), in bold.
-# Also display a message if _approximate found errors and if no matches were
+# Also display a message if _approximate found errors and no matches were
 # found.
 zstyle ':completion:*'             format '    %B%d%b:'
 zstyle ':completion:*:corrections' format '    %B%d%b (errors: %e)'
@@ -617,13 +627,13 @@ alias sudo='sudo '
 
 # Global aliases for often used commands in the command line.
 alias -g E='2>&1'
-alias -g L='E | less'
-alias -g D='E | colordiff L'
+alias -g L='2>&1 | less'
+alias -g D='2>&1 | colordiff | less'
 alias -g G='| grep'
-alias -g S='| sort'
-alias -g U='| uniq'
 alias -g H='| head'
+alias -g S='| sort'
 alias -g T='| tail'
+alias -g U='| uniq'
 
 # Make going up directories simple.
 alias -g ...='../..'
@@ -645,17 +655,17 @@ fi
 # Display all branches (except stash) in gitk but only 200 commits as this is
 # much faster. Also put in the background and disown. Thanks to drizzd in #git
 # on Freenode (2010-04-03 17:55 CEST).
-gitk() {
+(( $+commands[gitk] )) && gitk() {
     command gitk --max-count=200 --branches --remotes --tags "$@" &
     disown %command
 }
 # Same for tig (except the disown part as it's no GUI program).
-tig() {
+(( $+commands[tig] )) && tig() {
     command tig --max-count=200 --branches --remotes --tags "$@"
 }
 
 # Pipe output through less.
-tree() {
+(( $+commands[tree] )) && tree() {
     command tree -C "$@" | less
 }
 
@@ -699,26 +709,47 @@ fi
 
 # LOAD ADDITIONAL CONFIGURATION FILES
 
+# Configuration option for rc.local to use tmux. By default screen is used.
+use_tmux=
+
 source_config ~/.zsh/rc.local
 
 
 # RUN COMMANDS
 
-# If not already in screen reattach to a running session or create a new one.
-# This also starts screen on a remote server when connecting through ssh.
-if [[ $TERM != dumb && $TERM != linux && -z $STY ]]; then
+# If not already in screen or tmux, reattach to a running session or create a
+# new one. This also starts screen/tmux on a remote server when connecting
+# through ssh.
+if [[ $TERM != dumb && $TERM != linux && -z $STY && -z $TMUX ]]; then
     # Get running detached sessions.
-    session=$(screen -list | grep 'Detached' | awk '{ print $1; exit }')
+    if [[ -z $use_tmux ]]; then
+        session=$(screen -list | grep 'Detached' | awk '{ print $1; exit }')
+    else
+        session=$(tmux list-sessions 2>/dev/null \
+                  | sed '/(attached)$/ d; s/^\([0-9]\{1,\}\).*$/\1/; q')
+    fi
 
     # As we exec later we have to set the title here.
-    window_preexec "screen"
+    if [[ -z $use_tmux ]]; then
+        window_preexec "screen"
+    else
+        window_preexec "tmux"
+    fi
 
     # Create a new session if none is running.
     if [[ -z $session ]]; then
-        exec screen
+        if [[ -z $use_tmux ]]; then
+            exec screen
+        else
+            exec tmux
+        fi
     # Reattach to a running session.
     else
-        exec screen -r $session
+        if [[ -z $use_tmux ]]; then
+            exec screen -r $session
+        else
+            exec tmux attach-session -t $session
+        fi
     fi
 fi
 
@@ -730,7 +761,7 @@ fi
 # cases it doesn't work, the E alias can be used as workaround.
 #
 # Moved in the "run commands" section to prevent one unnecessary zsh process
-# when starting screen (see above).
+# when starting screen/tmux (see above).
 exec 2>>(while read -r -k -u 0 line; do
     printf '\e[91m%s\e[0m' "$line";
     print -n $'\0';