There are, however, some keys that act differently here from in
vi. Vi does not allow to yank rectangular blocks of text,
but screen does. Press
c or C to set the left or right margin respectively. If no
repeat count is given, both default to the current cursor position.
Example: Try this on a rather full text screen:
C-a [ M 20 l SPACE c 10 l 5 j C SPACE.
This moves one to the middle line of the screen, moves in 20 columns left,
marks the beginning of the paste buffer, sets the left column, moves 5 columns
down, sets the right column, and then marks the end of
the paste buffer. Now try:
C-a [ M 20 l SPACE 10 l 5 j SPACE
and notice the difference in the amount of text copied.
J joins lines. It toggles between 3 modes: lines separated by a
newline character (012), lines glued seamless, or lines separated by a
single space. Note that you can prepend the newline character with
a carriage return character, by issuing a set crlf on.
v is for all the vi users who use :set numbers - it
toggles the left margin between column 9 and 1.
a before the final space key turns on append mode. Thus the contents of the paste buffer will not be overwritten, but appended to.
A turns on append mode and sets a (second) mark.
> sets the (second) mark and writes the contents of the paste buffer
to the screen-exchange file (`/tmp/screen-exchange' per default)
once copy-mode is finished. See section Screen-Exchange.
This example demonstrates how to dump the
whole scrollback buffer to that file:
C-a [ g SPACE G $ >.
C-g gives information about the current line and column.
x exchanges the first mark and the current cursor position. You can use this to adjust an already placed mark.
@ does nothing. Absolutely nothing. Does not even exit copy mode.
All keys not described here exit copy mode.
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