[vi-mode] Not implemented / unexpected features (since Aug 14th)

[fukamachi]

• [x] daw caw: Delete a word at the cursor
• [x] C-o (and C-i) to move backward (forward) to the previous cursor position. (Vim's jumplist)
• [x] q: Keyboard macro
• [x] I and A in rectangle visual mode.
• [x] The point to move with b B is not compatible with e W

ref #205

• [x] dG
• [x] dgg
• [x] yG and ygg (probably vi-delete and vi-yank should be share those code)
• [x] Rectangle paste (#284)
• [x] ( & " will be inserted even in COMMAND mode when using with paredit-mode
• [x] Esc to quit from modeline
• [x] Search repeat at the last result (#285)
• [x] Make :e allow to start completion with extra following spaces
• [x] Make :e. work to start completion
• [x] Completion for :vs :sp
• [x] x & s to delete region in VISUAL mode
• [x] r in VISUAL mode
• [x] d% deletes unexpected region for a multiple line form
• [x] Pasting in visual mode #286
• [x] Don't treat Esc + Something as M- command #287
• [x] o in VISUAL mode for moving to the opposite side of the region
• [x] %s/// doesn't substitute all lines (/g does it, but it doesn't mean the same)
• [x] /c flag for substitution (:s)
• [ ] /n flag for substitution (:s)
• [x] Auto set regions with : in VISUAL mode (like :'<,'>)
• [x] 3$
• [x] 2Y
• [x] Cut the last word with C-w in INSERT mode
• [x] scrolloff option
• [x] #300
• [x] . #302
• [x] :update #299
• [ ] g^ g0 g$
• [x] Make incremental search string global
• [x] Cursor position of n #314
• [x] Make selectable line end in visual mode (#315)
• [x] :buffers #318
• [x] :buffer #319
• [x] Return inserts a newline even in visual mode
• [ ] https://github.com/lem-project/lem/issues/1376
• [ ] https://github.com/lem-project/lem/issues/1191
• [ ] https://github.com/lem-project/lem/issues/1188

[kenoss]

#287 is done.