Added change bookmark file format to README.

diff --git a/README.md b/README.md
index ea5e491..07b57b4 100644 (file)
--- a/README.md
+++ b/README.md
@@ -4,9 +4,39 @@ paradigms from dwb and hopefully a cleaner code base. The goal of Vimb is to
 build a completely keyboard-driven, efficient and pleasurable
 browsing-experience with low memory and cpu usage.
 
-More informatio and some screenshots of vimb browser in action can be found on
+More information and some screenshots of vimb browser in action can be found on
 the [vimb project page][vimb].
 
+## changedd bookmark and history file format
+The history file and bookmarks file will now holds also the page titles to
+serve them in the completion list. This changed the file format and will break
+previous bookmark files. The history file will still be usable also with the
+latest changes, but the bookmark file must be adapted to the new file format.
+
+```
+// old format
+http://very-long.uri/path.html tag1 tag2
+http://very-long.uri/path-no-tags.html
+```
+
+```
+// new format
+http://very-long.uri/path.html<tab>title of the page<tab>tag1 tag2
+http://very-long.uri/path-no-title.html<tab><tab>tag1 tag2
+http://very-long.uri/path-no-title-and-no-tags.html
+```
+
+The parts of the history and bookmark file are now separated by `<tab>` or
+`\t` char like the cookie file. Following `sed` command can be used to apply
+the required changes to the bookmark file. **Don't forget to backup the file
+before running the command**
+
+```
+// replace the first space in earch line of file to \t\t
+// if the line haven't already a \t in it.
+sed -i -e '/\t/!{s/ /\t\t/}' bookmark
+```
+
 ## features
 - vim-like modal
 - vim-like keybindings
@@ -32,7 +62,7 @@ the [vimb project page][vimb].
 - ssl validation against ca-certificate file
 - custom configuration files
 - tagged bookmarks
-- open input or teaxteaeas with configurable external editor
+- open input or textarea with configurable external editor
 - user defined URL-shortcuts with placeholders
 
 ## dependencies