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Add a pipe-pane command to allow a pane to be piped to a shell command, for

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example:

	pipe-pane 'cat >~/out'

No arguments stops outputing and closes the pipe; the -o flag toggles a pipe
and on and off (useful for key bindings).

Suggested by espie@.
This commit is contained in:
Nicholas Marriott
2009-10-11 10:04:27 +00:00
parent 325e20d76d
commit 64b5f39656
7 changed files with 193 additions and 1 deletions
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17
server.c
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@ -572,6 +572,13 @@ server_fill_windows(void)
if (BUFFER_USED(wp->out) > 0)
events |= POLLOUT;
server_poll_add(wp->fd, events);
if (wp->pipe_fd == -1)
continue;
events = 0;
if (BUFFER_USED(wp->pipe_buf) > 0)
events |= POLLOUT;
server_poll_add(wp->pipe_fd, events);
}
}
}
@ -600,6 +607,16 @@ server_handle_windows(void)
wp->fd = -1;
} else
server_handle_window(w, wp);
if (wp->pipe_fd == -1)
continue;
if ((pfd = server_poll_lookup(wp->pipe_fd)) == NULL)
continue;
if (buffer_poll(pfd, NULL, wp->pipe_buf) != 0) {
buffer_destroy(wp->pipe_buf);
close(wp->pipe_fd);
wp->pipe_fd = -1;
}
}
server_check_window(w);