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Top Forums UNIX for Dummies Questions & Answers Simple ed questions - insert line with dot Post 302143850 by peterl on Sunday 4th of November 2007 09:43:29 PM
Old 11-04-2007
What I've tried

Here's my entries:

$ ed
a
. enter a line of just a dot
But it doesn't enter a line with a dot, it leaves
insert mode
w file.txt
0 There's nothing in the buffer
q
$
 

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insertln(3XCURSES)					  X/Open Curses Library Functions					insertln(3XCURSES)

NAME
insertln, winsertln - insert a line in a window SYNOPSIS
cc [ flag... ] file... -I /usr/xpg4/include -L /usr/xpg4/lib -R /usr/xpg4/lib -lcurses [ library... ] c89 [ flag... ] file... -lcurses [ library... ] #include <curses.h> int insertln(void); int winsertln(WINDOW *win); PARAMETERS
win Is a pointer to the window in which to insert the line. DESCRIPTION
The insertln() and winsertln() functions insert a blank line before the current line in stdscr or win, respectively. The new line becomes the current line. The current line and all lines after it in the window are moved down one line. The bottom line in the window is dis- carded. RETURN VALUES
On success, these functions return OK. Otherwise, they return ERR. ERRORS
None. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Standard | +-----------------------------+-----------------------------+ |MT-Level |Unsafe | +-----------------------------+-----------------------------+ SEE ALSO
bkgdset(3XCURSES), deleteln(3XCURSES), insdelln(3XCURSES), libcurses(3XCURSES), attributes(5), standards(5) SunOS 5.10 5 Jun 2002 insertln(3XCURSES)
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