Merge remote-tracking branch 'upstream/master'

Conflicts:
	README.textile
	lib/aliases.zsh
	plugins/repo/repo.plugin.zsh
	templates/zshrc.zsh-template
	themes/ys.zsh-theme

lib/aliases.zsh

@@ -21,7 +21,18 @@ alias please='sudo'
 #alias g='grep -in'
 
 # Show history
-alias history='fc -l 1'
+if [ "$HIST_STAMPS" = "mm/dd/yyyy" ]
+then
+    alias history='fc -fl 1'
+elif [ "$HIST_STAMPS" = "dd.mm.yyyy" ]
+then
+    alias history='fc -El 1'
+elif [ "$HIST_STAMPS" = "yyyy-mm-dd" ]
+then
+    alias history='fc -il 1'
+else
+    alias history='fc -l 1'
+fi
 
 # Enable ls colors
 LS_OPTIONS='-hF'

lib/bzr.zsh

@@ -0,0 +1,10 @@
+## Bazaar integration
+## Just works with the GIT integration just add $(bzr_prompt_info) to the PROMPT
+function bzr_prompt_info() {
+	BZR_CB=`bzr nick 2> /dev/null | grep -v "ERROR" | cut -d ":" -f2 | awk -F / '{print "bzr::"$1}'`
+	if [ -n "$BZR_CB" ]; then
+		BZR_DIRTY=""
+		[[ -n `bzr status` ]] && BZR_DIRTY=" %{$fg[red]%} * %{$fg[green]%}"
+		echo "$ZSH_THEME_SCM_PROMPT_PREFIX$BZR_CB$BZR_DIRTY$ZSH_THEME_GIT_PROMPT_SUFFIX"
+	fi
+}

lib/edit-command-line.zsh

@@ -1,3 +0,0 @@
-autoload -U edit-command-line
-zle -N edit-command-line
-bindkey '\C-x\C-e' edit-command-line

lib/functions.zsh

@@ -15,3 +15,61 @@ function take() {
   cd $1
 }
 
+#
+# Get the value of an alias.
+#
+# Arguments:
+#    1. alias - The alias to get its value from
+# STDOUT:
+#    The value of alias $1 (if it has one).
+# Return value:
+#    0 if the alias was found,
+#    1 if it does not exist
+#
+function alias_value() {
+    alias "$1" | sed "s/^$1='\(.*\)'$/\1/"
+    test $(alias "$1")
+}
+
+#
+# Try to get the value of an alias,
+# otherwise return the input.
+#
+# Arguments:
+#    1. alias - The alias to get its value from
+# STDOUT:
+#    The value of alias $1, or $1 if there is no alias $1.
+# Return value:
+#    Always 0
+#
+function try_alias_value() {
+    alias_value "$1" || echo "$1"
+}
+
+#
+# Set variable "$1" to default value "$2" if "$1" is not yet defined.
+#
+# Arguments:
+#    1. name - The variable to set
+#    2. val  - The default value 
+# Return value:
+#    0 if the variable exists, 3 if it was set
+#
+function default() {
+    test `typeset +m "$1"` && return 0
+    typeset -g "$1"="$2"   && return 3
+}
+
+#
+# Set enviroment variable "$1" to default value "$2" if "$1" is not yet defined.
+#
+# Arguments:
+#    1. name - The env variable to set
+#    2. val  - The default value 
+# Return value:
+#    0 if the env variable exists, 3 if it was set
+#
+function env_default() {
+    env | grep -q "^$1=" && return 0 
+    export "$1=$2"       && return 3
+}

lib/git.zsh

@@ -1,8 +1,10 @@
 # get the name of the branch we are on
 function git_prompt_info() {
-  ref=$(command git symbolic-ref HEAD 2> /dev/null) || \
-  ref=$(command git rev-parse --short HEAD 2> /dev/null) || return
-  echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/}$(parse_git_dirty)$ZSH_THEME_GIT_PROMPT_SUFFIX"
+  if [[ "$(git config --get oh-my-zsh.hide-status)" != "1" ]]; then
+    ref=$(command git symbolic-ref HEAD 2> /dev/null) || \
+    ref=$(command git rev-parse --short HEAD 2> /dev/null) || return
+    echo "$ZSH_THEME_GIT_PROMPT_PREFIX${ref#refs/heads/}$(parse_git_dirty)$ZSH_THEME_GIT_PROMPT_SUFFIX"
+  fi
 }
 
 # Get the number of lines changed between the index and the working tree

lib/key-bindings.zsh

@@ -30,6 +30,11 @@ bindkey "^[[3~" delete-char
 bindkey "^[3;5~" delete-char
 bindkey "\e[3~" delete-char
 
+# Edit the current command line in $EDITOR
+autoload -U edit-command-line
+zle -N edit-command-line
+bindkey '\C-x\C-e' edit-command-line
+
 # consider emacs keybindings:
 
 #bindkey -e  ## emacs key bindings

lib/nvm.zsh

@@ -0,0 +1,9 @@
+# get the node.js version
+function nvm_prompt_info() {
+  [ -f $HOME/.nvm/nvm.sh ] || return
+  local nvm_prompt
+  nvm_prompt=$(node -v 2>/dev/null)
+  [[ "${nvm_prompt}x" == "x" ]] && return
+  nvm_prompt=${nvm_prompt:1}
+  echo "${ZSH_THEME_NVM_PROMPT_PREFIX}${nvm_prompt}${ZSH_THEME_NVM_PROMPT_SUFFIX}"
+}

lib/spectrum.zsh

@@ -26,3 +26,10 @@ function spectrum_ls() {
   done
 }
 
+# Show all 256 colors where the background is set to specific color
+function spectrum_bls() {
+  for code in {000..255}; do
+    ((cc = code + 1))
+    print -P -- "$BG[$code]$code: Test %{$reset_color%}"
+  done
+}