diff --git a/themes/smt.zsh-theme b/themes/smt.zsh-theme
new file mode 100644
index 000000000..fcb4858de
--- /dev/null
+++ b/themes/smt.zsh-theme
@@ -0,0 +1,91 @@
+# -----------------------------------------------------------------------------
+#          FILE: smt.zsh-theme
+#   DESCRIPTION: oh-my-zsh theme file, based on dogenpunk by Matthew Nelson.
+#        AUTHOR: Stephen Tudor (stephen@tudorstudio.com
+#       VERSION: 0.1
+#    SCREENSHOT: coming soon
+# -----------------------------------------------------------------------------
+
+MODE_INDICATOR="%{$fg_bold[red]%}❮%{$reset_color%}%{$fg[red]%}❮❮%{$reset_color%}"
+local return_status="%{$fg[red]%}%(?..⏎)%{$reset_color%} "
+
+ZSH_THEME_GIT_PROMPT_PREFIX="|"
+ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg_bold[red]%}⚡%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_AHEAD="%{$fg_bold[red]%}!%{$reset_color%}"
+ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg_bold[green]%}✓%{$reset_color%}"
+
+ZSH_THEME_GIT_PROMPT_ADDED="%{$fg[green]%} ✚"
+ZSH_THEME_GIT_PROMPT_MODIFIED="%{$fg[blue]%} ✹"
+ZSH_THEME_GIT_PROMPT_DELETED="%{$fg[red]%} ✖"
+ZSH_THEME_GIT_PROMPT_RENAMED="%{$fg[magenta]%} ➜"
+ZSH_THEME_GIT_PROMPT_UNMERGED="%{$fg[yellow]%} ═"
+ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg[cyan]%} ✭"
+
+# Format for git_prompt_long_sha() and git_prompt_short_sha()
+ZSH_THEME_GIT_PROMPT_SHA_BEFORE="➤ %{$fg_bold[yellow]%}"
+ZSH_THEME_GIT_PROMPT_SHA_AFTER="%{$reset_color%}"
+
+function prompt_char() {
+  git branch >/dev/null 2>/dev/null && echo "%{$fg[green]%}±%{$reset_color%}" && return
+  hg root >/dev/null 2>/dev/null && echo "%{$fg_bold[red]%}☿%{$reset_color%}" && return
+  echo "%{$fg[cyan]%}◯%{$reset_color%}"
+}
+
+# Colors vary depending on time lapsed.
+ZSH_THEME_GIT_TIME_SINCE_COMMIT_SHORT="%{$fg[green]%}"
+ZSH_THEME_GIT_TIME_SHORT_COMMIT_MEDIUM="%{$fg[yellow]%}"
+ZSH_THEME_GIT_TIME_SINCE_COMMIT_LONG="%{$fg[red]%}"
+ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL="%{$fg[cyan]%}"
+
+# Determine the time since last commit. If branch is clean,
+# use a neutral color, otherwise colors will vary according to time.
+function git_time_since_commit() {
+    if git rev-parse --git-dir > /dev/null 2>&1; then
+        # Only proceed if there is actually a commit.
+        if [[ $(git log 2>&1 > /dev/null | grep -c "^fatal: bad default revision") == 0 ]]; then
+            # Get the last commit.
+            last_commit=`git log --pretty=format:'%at' -1 2> /dev/null`
+            now=`date +%s`
+            seconds_since_last_commit=$((now-last_commit))
+
+            # Totals
+            MINUTES=$((seconds_since_last_commit / 60))
+            HOURS=$((seconds_since_last_commit/3600))
+
+            # Sub-hours and sub-minutes
+            DAYS=$((seconds_since_last_commit / 86400))
+            SUB_HOURS=$((HOURS % 24))
+            SUB_MINUTES=$((MINUTES % 60))
+
+            if [[ -n $(git status -s 2> /dev/null) ]]; then
+                if [ "$MINUTES" -gt 30 ]; then
+                    COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_LONG"
+                elif [ "$MINUTES" -gt 10 ]; then
+                    COLOR="$ZSH_THEME_GIT_TIME_SHORT_COMMIT_MEDIUM"
+                else
+                    COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_SHORT"
+                fi
+            else
+                COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL"
+            fi
+
+            if [ "$HOURS" -gt 24 ]; then
+                echo "[$COLOR${DAYS}d${SUB_HOURS}h${SUB_MINUTES}m%{$reset_color%}]"
+            elif [ "$MINUTES" -gt 60 ]; then
+                echo "[$COLOR${HOURS}h${SUB_MINUTES}m%{$reset_color%}]"
+            else
+                echo "[$COLOR${MINUTES}m%{$reset_color%}]"
+            fi
+        else
+            COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL"
+            echo "[$COLOR~]"
+        fi
+    fi
+}
+
+PROMPT='
+%{$fg[blue]%}%m%{$reset_color%} 寿帝文 %{$fg[cyan]%}%~ %{$reset_color%}$(git_prompt_short_sha)$(git_prompt_info)
+%{$fg[red]%}%!%{$reset_color%} $(prompt_char) : '
+
+RPROMPT='${return_status}$(git_time_since_commit)$(git_prompt_status)%{$reset_color%}'