diff --git a/print/hosting_conversations.pdf b/print/hosting_conversations.pdf
index 85db2bb..7890a62 100644
Binary files a/print/hosting_conversations.pdf and b/print/hosting_conversations.pdf differ
diff --git a/printable.rb b/printable.rb
index 06aa7e1..21cbce9 100644
--- a/printable.rb
+++ b/printable.rb
@@ -2,13 +2,24 @@
 #
 # dokuwiki -> pdf conversion for futurist fieldguide
 
+require "slop"
+
+opts = Slop.parse do
+  banner 'Usage: printable.rb [options]'
+  on 'file=', 'source file basename'
+  on 'v', 'verbose', 'enable verbose mode'
+  on 'g', 'git', 'commit new files to git repo'
+end
+
 repo="/home/nik/pandoc/futurist-fieldguide/"
 doku="/var/www/libarynth/dokuwiki/data/pages/futurist_fieldguide/"
 user="www-data"
 
-# Dir['*.txt']
+#file=ARGV[0] # dokuwiki pagenme as argument (no opts)
 
-file=ARGV[0] # dokuwiki pagenme as argument
+file = opts[:file]
+
+puts file
 
 # parse dokuwiki -> html
 `php /var/www/libarynth/dokuwiki/bin/dokucli.php < #{doku}/#{file}.txt > /tmp/#{file}.html`
@@ -29,9 +40,10 @@ file=ARGV[0] # dokuwiki pagenme as argument
 # - assuming the script is run in #{repo} and has origin ssh://git@repo.fo.am:foam/futurist-fieldguide.git
 # - otherwise perhaps https://github.com/schacon/ruby-git
 
-`git add -A`
-`git commit -m "#{file}"`
-`git pull --commit`
-`git push`
-
+if opts.git?
+  `git add -A`
+  `git commit -m "#{file}"`
+  `git pull --commit`
+  `git push`
+end