zsh: add support for global dirstack handling

[grml-etc-core.git] / etc / zsh / zshrc

diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc
index 528c3ee..addc8e6 100644 (file)
--- a/etc/zsh/zshrc
+++ b/etc/zsh/zshrc
@@ -47,6 +47,14 @@
     isgrmlsmall() { return 1 }
   fi
 
+  # are we running within an utf environment?
+  isutfenv() {
+    case "$LANG $CHARSET $LANGUAGE" in
+      *utf*) return 0 ;;
+      *)     return 1 ;;
+    esac
+  }
+
 # check for user, if not running as root set $SUDO to sudo
  (( EUID != 0 )) && SUDO='sudo' || SUDO=''
 
@@ -306,7 +314,8 @@ fi
 # }}}
 
 # {{{ set some important options
-  umask 022
+  # umask 022
+  umask 002
 
 # history:
   setopt append_history       # append history list to the history file (important for multiple parallel zsh sessions!)
@@ -363,6 +372,16 @@ fi
   isgrmlcd && SAVEHIST=1000 || SAVEHIST=10000 # useful for setopt append_history
 # }}}
 
+# dirstack handling {{{
+  DIRSTACKSIZE=20
+  if [[ -f ~/.zdirs ]] && [[ ${#dirstack[*]} -eq 0 ]]; then
+     dirstack=( ${(uf)"$(< ~/.zdirs)"} )
+     # "cd -" won't work after login by just setting $OLDPWD, so
+     cd $dirstack[0] && cd $OLDPWD
+  fi
+  chpwd() { dirs -pl >! ~/.zdirs }
+# }}}
+
 # {{{ display battery status on right side of prompt via running 'BATTERY=1 zsh'
   if [ -n "$BATTERY" ] ; then
      if [ -x =acpi ] ; then
@@ -387,8 +406,8 @@ fi
 
   # precmd () { setopt promptsubst; [[ -o interactive ]] && jobs -l;
 
-  is4 && ! [[ -n "$NOPRECMD" ]] && precmd () {
-      (( NOPRECMD > 0 )) && return 0
+  is4 && [[ -z $NOPRECMD ]] && precmd () {
+      [[ -n $NOPRECMD ]] && return 0
       # just use DONTSETRPROMPT=1 to be able to overwrite RPROMPT
       if [[ -z ${DONTSETRPROMPT} ]] ; then
         if [ -n "$BATTERY" ] ; then
@@ -410,8 +429,8 @@ fi
 # chpwd () => a function which is executed whenever the directory is changed
 
 # preexec() => a function running before every command
-  is4 && ! [[ -n "$NOPRECMD" ]] && preexec () {
-      (( NOPRECMD > 0 )) && return 0
+  is4 && [[ -z $NOPRECMD ]] && preexec () {
+      [[ -n $NOPRECMD ]] && return 0
   # set hostname if not running on host with name 'grml'
       local HOSTNAME=$(hostname)
       if [[ "$HOSTNAME" != grml ]] ; then
@@ -535,7 +554,11 @@ ${BLUE}%n${NO_COLOUR}@%m %40<...<%B%~%b%<< %# "
 
 # truecrypt; use e.g. via 'truec /dev/ice' /mnt/ice' or 'truec -i'
   if [ -x /usr/sbin/truecrypt ] ; then
-     alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077" '
+     if isutfenv ; then
+        alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077,utf8" '
+     else
+        alias truec='truecrypt --mount-options "rw,sync,dirsync,users,uid=1000,gid=users,umask=077" '
+     fi
   fi
 
   zsh-help(){print "$bg[white]$fg[black]
@@ -546,7 +569,7 @@ Main configuration of zsh happens in /etc/zsh/zshrc (global)
 and /etc/skel/.zshrc which is copied to \$HOME/.zshrc once.
 The files are part of the package grml-etc-core, if you want to
 use them on a non-grml-system just get the tar.gz from
-http://grml.org/repos/ or get the files from the mercurial
+http://deb.grml.org/ or get the files from the mercurial
 repository:
 
   http://hg.grml.org/grml-etc-core/raw-file/tip/etc/skel/.zshrc
@@ -667,8 +690,6 @@ grmlcomp() {
   zstyle ':completion:*:history-words'   menu yes                            # activate menu
   zstyle ':completion:*:history-words'   remove-all-dups yes                 # ignore duplicate entries
   zstyle ':completion:*:history-words'   stop yes                            #
-  zstyle ':completion:*:*:linda:*'       file-patterns '*.deb'               # complete debian packages for command 'linda'
-  zstyle ':completion:*:*:lintian:*'     file-patterns '*.deb'               # complete debian packages for command 'lintian'
   zstyle ':completion:*'                 matcher-list 'm:{a-z}={A-Z}'        # match uppercase from lowercase
   zstyle ':completion:*:matches'         group 'yes'                         # separate matches into groups
   zstyle ':completion:*'                 group-name ''
@@ -820,9 +841,15 @@ If you want to use xinit anyway please call \"/usr/bin/xinit\"."
 # shell functions {{{
   setenv()  { typeset -x "${1}${1:+=}${(@)argv[2,$#]}" }  # csh compatibility
   freload() { while (( $# )); do; unfunction $1; autoload -U $1; shift; done }
-  manzsh()  {  /usr/bin/man zshall |  vim -c "se ft=man| se hlsearch" +/"$1" - ; }
-#  manzsh()  { /usr/bin/man zshall |  most +/"$1" ; }
-#  manzsh()  { man zshall | $MYLESS -p $1 ; }
+
+  # fast manual access
+  if type -p qma &>/dev/null ; then
+     manzsh()  { qma zshall "$1" }
+  else
+     manzsh()  { /usr/bin/man zshall |  vim -c "se ft=man| se hlsearch" +/"$1" - ; }
+     # manzsh()  { /usr/bin/man zshall |  most +/"$1" ; }
+     # manzsh()  { man zshall | $MYLESS -p $1 ; }
+  fi
 
 # use "dchange <package-name>" to view Debian's changelog of the package:
   dchange() {
@@ -830,10 +857,10 @@ If you want to use xinit anyway please call \"/usr/bin/xinit\"."
        most /usr/share/doc/${1}/changelog.Debian.gz
     else
        if [ -r /usr/share/doc/${1}/changelog.gz ] ; then
-         most /usr/share/doc/${1}/changelog.gz
+          most /usr/share/doc/${1}/changelog.gz
        else
-         echo "No changelog for package $1 found, sorry."
-         return 1
+          echo "No changelog for package $1 found, sorry."
+          return 1
        fi
     fi
   }
@@ -914,7 +941,7 @@ If you want to use xinit anyway please call \"/usr/bin/xinit\"."
   }
   alias help-zshglob=H-Glob
 
-  type -p fma &>/dev/null && alias ?='fma zshall'
+  type -p qma &>/dev/null && alias ?='qma zshall'
 
   # grep for running process, like: 'any vim'
   any() {