Remove add_base and add doc

README.md

@@ -1 +1,26 @@
-# Smart Whole line completion
+# Line Suffix completion
+
+Like vim's [whole line completion][0], but works even if the start of the line
+does not fully match.
+
+## Example
+
+```javascript
+var foo = SomeBigName(arg1, arg2, arg3)
+
+# now when creating a similar variable, the mapping completes rest of the line.
+
+var bar = Some<C-X><C-L>
+var bar = SomeBigName(arg1, arg2, arg3)
+```
+
+## TODO
+
+- [ ] Convert to proper vim plugin. For now, `source /path/to/lc.vim`
+- [ ] Use <Plug> and add option to disable mapping by default
+- [ ] Make the min length of suffix configurable. Now 2
+- [ ] Add tests for GetLongestSuffix
+- [ ] Use better algorithm for GetLongestSuffix
+- [ ] Add doc
+
+[0]: https://vimhelp.org/insert.txt.html#compl-whole-line