Learning the vi Text Editor 6th phần 10 ppsx

... in the ex editor. A Q in the command mode of vi invokes ex. Any time you are in ex, the command vi returns you to the vi editor. D.4 Problems with vi Commands • When you type commands, text ... quotes about vi, such as the one that opened this chapter • Other links, including a link to the vi coffee mugs The vi Lover's Home Page refers to this web site...

Ngày tải lên: 08/08/2014, 21:23

... to restrict the pattern by specific words (if the text in the lines varies widely). The next section presents such a case. the the the the the until a memory error occurred and vi quit. When ... save all the text on the line, but only up until one or more spaces at the end of the line. Restore the saved text without the spaces. The substitutions in thi...

Ngày tải lên: 08/08/2014, 21:23

... puts the text that is in the buffer after the cursor position. The uppercase version of the command, P, puts the text before the cursor. If you delete one or more lines, p puts the deleted text ... Move the cursor to where you want to put the yanked text. P Put the yanked text above the cursor line with P. jp Move the cursor down a line and put...

Ngày tải lên: 08/08/2014, 21:23

... another editor? ex is not really another editor. vi is the visual mode of the more general, underlying line editor, ex. Some ex commands can be useful to you while you are working in vi, since ... displayed at the bottom left of the screen. [2] [2] nvi 1.79 does not show the direction for the n and N commands. vim 5.x puts the search text into the command line...

Ngày tải lên: 08/08/2014, 21:23

... to the very start of a file, before the first line of existing text. For example: :-,+t0 Copy three lines (the line above the cursor through the line below the cursor) and put them at the ... around the current filename. The :rewind (:rew) command resets the current file to be the first file named on the command line. elvis and vim provide a corresponding :last...

Ngày tải lên: 08/08/2014, 21:23

... another view on the file you're currently editing. You then switch to the window where you wish to edit the next file, and instruct the editor to start editing the file there. Each editor ... would see that the cursor jumps to the parenthesis at the end of the line. This is the closing parenthesis that matches the opening one. Similarly if the cursor is on...

Ngày tải lên: 08/08/2014, 21:23

... resuming) the editor in between compiles. elvis, vim, and vile all provide facilities that allow you to stay within the editor while compiling your program. Furthermore, they capture the compiler's ... BSD environment, nvi is installed under the names ex, vi, and view. Typically they are all links to the same executable, and nvi looks at how it is invoked to determine...

Ngày tải lên: 08/08/2014, 21:23

... /usr/local/share/vim/vimrc. 4. Execute instructions in the first place that exists of the following four: o The environment variable VIMINIT. o The user vimrc file, $HOME/.vimrc under UNIX (or Linux). The ... case, vim only looks for one or the other, not both. 5. If the exrc option has been set, then vim looks in the current directory for the first file that exists...

Ngày tải lên: 08/08/2014, 21:23

... perform the following initializations: 1. (xvile only) Use the value of the XVILE_MENU environment variable for the name of the menu description file, if provided. Otherwise, it uses .vilemenu. The ... Flip the case of the selected text. o, O Move to the other end of the highlighted text. o moves from the start of the highlighted area to end, and vice versa. O...

Ngày tải lên: 08/08/2014, 21:23

... at the beginning of the region, any other vi motions to get to the opposite end of the region, and then another q to end the quoted motion. vile highlights the marked text. Arguments to the ... Undo vile is similar in principle but different in practice from the other editors. Like elvis and vim, there is an undo limit you can set, but like nvi, the . command will do...

Ngày tải lên: 08/08/2014, 21:23