DRY as much as possible
Merge branch 'DRY' into dev
DRY non-expr handling for basic search & stay
Fix not to set jump list for stay search
Merge branch 'fix-stay-jumplist' into dev
keeppattern while incremental searching if possible
Merge branch 'keeppattern' into dev
Reset input char as soon as possible for special key
doc: Document Driven Development! improved magic option
doc: light readme description for improved magic opiton
Test driven development! for improved magic option
spec: improve test case for magic option and set empty as default
Implement improved-magic-option
Merge branch 'improved-magic-option' into dev
[wip] implement minimal converter

- fuzzy search converter