gistfile1.txt

import sublime, sublime_plugin
import os
from UserString import MutableString

class CappDoc(sublime_plugin.TextCommand):
    def run(self, edit):
        region = self.view.sel()[0]
        selectedString = self.view.substr(region)
        if selectedString == "" or " " in selectedString:
            return
        page_name_buffer = MutableString()
        for c in selectedString:
            if c.isupper():
                page_name_buffer.append("_")
            page_name_buffer.append(c.lower())
        page_name_buffer.append(".html")

        base_url = self.view.settings().get("cappuccino_capp_doc_base_url", "http://cappuccino.org/learn/documentation/")
        interface_style = "interface"
        url = "%s%s%s" % (base_url, interface_style, page_name_buffer)
        if os.system("open '%s'" % url) == 0:
            print url
            return
        class_style = "class"
        url = "%s%s%s" % (base_url, class_style, page_name_buffer)
        if os.system("open '%s'" % url) == 0:
            print url
            return
        print url