Line Suffix completion

Like vim's whole line completion, but works even if the start of the line does not fully match.

Example

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 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