Rename appearance.zsh so that it gets loaded after spectrum.zsh.

Allows to use 256 colors in prompt themes.

lib/theme-and-appearance.zsh

@@ -0,0 +1,38 @@
+# ls colors
+autoload colors; colors;
+export LSCOLORS="Gxfxcxdxbxegedabagacad"
+#export LS_COLORS
+
+# Enable ls colors
+if [ "$DISABLE_LS_COLORS" != "true" ]
+then
+  # Find the option for using colors in ls, depending on the version: Linux or BSD
+  ls --color -d . &>/dev/null 2>&1 && alias ls='ls --color=tty' || alias ls='ls -G'
+fi
+
+#setopt no_beep
+setopt auto_cd
+setopt multios
+setopt cdablevarS
+
+if [[ x$WINDOW != x ]]
+then
+    SCREEN_NO="%B$WINDOW%b "
+else
+    SCREEN_NO=""
+fi
+
+# Apply theming defaults
+PS1="%n@%m:%~%# "
+
+# git theming default: Variables for theming the git info prompt
+ZSH_THEME_GIT_PROMPT_PREFIX="git:("         # Prefix at the very beginning of the prompt, before the branch name
+ZSH_THEME_GIT_PROMPT_SUFFIX=")"             # At the very end of the prompt
+ZSH_THEME_GIT_PROMPT_DIRTY="*"              # Text to display if the branch is dirty
+ZSH_THEME_GIT_PROMPT_CLEAN=""               # Text to display if the branch is clean
+
+# Setup the prompt with pretty colors
+setopt prompt_subst
+
+# Load the theme
+source "$ZSH/themes/$ZSH_THEME.zsh-theme"