outline what functions are needed for diary

src/index.py

@@ -1,14 +1,39 @@
 import datetime
+from os import listdir
 from bottle import route, run, template
 
 # diary
 
-def make_snippets():
+def build_nav():
+    return "nav"
+
+def list_snippets(articles):
+    # take articles between 0-4, 5-8, 9-13,...) based on current page
+    # for each one of those articles, 
+    # snip_article(article)
+    limit = 4
+    total = len(files)
+
+def snip_article(article):
+    # read text in article
+    # clean 250 first characters
+    # add to snippet
+    # add "read more" button that links to article to snippet
     return "snippet"
 
 def make_latest():
+    # for article in array (just 5 or something)
+    # link to webpage
     return "latest"
 
+def sort_files(files):
+    # sort array so articles are latest to earliest
+    return list(reversed(files))
+
+def gather_files():
+    # directory to list
+    return os.listdir()
+
 # Webpages
 
 @route('/')