雖然用vim一段時間了，但還是常常會忘記指令
尤其覺得vim的visual mode超好用，卻常常不知道要做的事情對應的指令是甚麼
於是就決定上網查一下：
先貼上指令全文吧：
(This reference page is modified from Sandip Chitale's Rectangular Edit documentation. Thanks Sandip.)
This NetBeans screenshot shows a visual block mode selection. Notice that the status bar displays both jVi's current mode and the dimensions of the block mode selection. The cursor is in the lower right corner of the selected block. It can be moved around with the arrow keys to extend and shrink the selection. There are commands to shift the cursor to other corners.
Notes for non vi/vim users using Block Mode
- jVi is turned on/off with a checkbox in the Tools menu
- The current mode displays in the status bar beneath editor region.
- Use <ESC> to end the current mode or operation.
- gv starts visual mode with the previous visual selection
- u and Ctrl-R are undo and redo in command mode.
Selecting a Rectangular Region
- Converting a normal selection
Create a selection, for example drag the mouse, so the the endpoints of the selection are the corners of the rectangular region of interest. Then enter Ctrl-V to begin visual block mode. Then use the arrow keys if needed. - arrow keys
If not already in visual block mode, enter Ctrl-V and then use the arrow keys to move move the cursor. In block mode, cursor motion adjust a corner of the block. Note that any vi/vim motion commands (such as a pattern search, eg /class) may be used to move the cursor and so extend or shrink the block. - moving the cursor to other corners
The following illustration shows how the cursor is moved to other corners of the block.
| ○lower case, moves cursor to opposite corner |
● upper case, moves cursor to other end of line |
end result of entering ○● |
0123456789 0123456789
0123456789
0123456789 |
0123456789 0123456789
0123456789 0123456789 |
0123456789 0123456789
0123456789 0123456789 |
Notice that entering ○●○● touches all four corners returning the cursor to its original position.
When there are TABS in the selection, the display may not look correct, however the commands behave correctly.
Block Mode Commands
Note that most commands that add text take an optional count, in particular the p, P, I and A commands, this results in tiling the block. See the last example.
By default the delete, yank and put commands operate on an internal buffer. To use them with the clipboard, prepend the command with "*. For example, "*d deletes the block and places the text in the clipboard. (the double quote is part of the command).
When jvi (vim) puts block mode data into a buffer, the d and y commands, it marks that buffer as containing block mode data. The P command behaves differently if the buffer does not contain block mode data.
The following examples all assume the buffer has block mode data. The last examples show advanced command features in action.
If there are TABS in the selection, they are "split" as needed to square things up.
| Selection | Command | Result | Buffer |
0123456789 0123456789
0123456789
0123456789 |
x or d
(刪除指令會把刪掉的 |
0123456789 |
2345 |
0123456789 0123456789
0123456789
0123456789 |
y
(複製) |
0123456789 |
2345 |
01234 01234 |
P uppercase
(大寫P把buffer的東西 貼到游標前) |
01234 |
--no change |
01234 01234 |
p lowercase
(小寫p把buffer的東西 貼到遊標後) |
01234 |
--no change |
| In next, buffer first provides the source data, then it is replaced by what was deleted. |
|||
01234567 01234567
01234567
01234567 |
P or p
(先框起來再貼上的話就 是取代掉框起來的東西； 且框起來的東西會被放入 buffer) |
01234567 |
after
234 |
0123456789 0123456789
0123456789
0123456789 |
rx (如果用ra，就是把字元取 代成a；取代掉的字不會放 入buffer) |
0123456789 |
no change |
0123456789
|
c-+*<ESC> (框起來按c，可把原來框起來的地方刪掉，再打要取代掉的字即可。用c和用r的差別是，r會取代成同一個字重複出現；c可以打任意字串) |
0123456789
|
no change |
aBcDeFgHiJ aBcDeFgHiJ
aBcDeFgHiJ
aBcDeFgHiJ |
U
(框起來按大寫U改成大寫) |
aBcDeFgHiJ |
no change |
aBcDeFgHiJ aBcDeFgHiJ
aBcDeFgHiJ
aBcDeFgHiJ |
u Lowercase
(框起來按小寫u改成小寫) |
aBcDeFgHiJ |
no change |
01234 01234
01234
01234 |
I#*<ESC>
(框起來按大寫I，可在每行前插入字串) |
01234 |
no change |
01234 01234
01234
01234 |
A*#<ESC>
(框起來按大寫A，可在每行後插入字串) |
01234 |
no change |
| Notice that the behavior of I and A are different when short lines are included in the selection. This is intentional so that both types of behavior are available. | |||
01234 0 01234 |
I+=<ESC>
(若有缺行沒框到者，大寫I不會有插入的資料) |
01234 |
no change |
| I, insert, does not affect short lines (above). A, append, modifies short lines (below). |
|||
01234 0 01234 |
A++<ESC>
(但若有缺行沒框到者，大寫A仍會在後面插入字串) |
01234 |
no change |
| The following example shows how p, the put command, inserts blanks after short lines to complete a put. The $ in the example command move the cursor to the end of the line. | |||
01234 01234 |
y$p put extends short lines if needed |
01234 |
012 |
| Here is an example using a count with the put command. The buffer contents are shown before the command is exectued. | |||
0123 0123 |
3p tile three copies of buffer |
0123 |
abno change |
最後附上連結網址：
http://jvi.sourceforge.net/javahelpset/jvi-vis_block.html
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