+++ /dev/null
-<HTML>
-<BODY BGCOLOR="#99ccbb" TEXT="#000000" LINK="#4060b0" VLINK="#000080" ALINK="#ff4040">
-<PRE>
- <STRONG>deleteln</STRONG>, <STRONG>wdeleteln</STRONG>, <STRONG>insdelln</STRONG>, <STRONG>winsdelln</STRONG>, <STRONG>insertln</STRONG>, <STRONG>win-</STRONG>
- <STRONG>sertln</STRONG> - delete and insert lines in a <STRONG>curses</STRONG> window
-
-
-</PRE>
-<H2>SYNOPSIS</H2><PRE>
- <STRONG>#include</STRONG> <STRONG><curses.h></STRONG>
-
- <STRONG>int</STRONG> <STRONG>deleteln(void);</STRONG>
- <STRONG>int</STRONG> <STRONG>wdeleteln(WINDOW</STRONG> <STRONG>*win);</STRONG>
- <STRONG>int</STRONG> <STRONG>insdelln(int</STRONG> <STRONG>n);</STRONG>
- <STRONG>int</STRONG> <STRONG>winsdelln(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>n);</STRONG>
- <STRONG>int</STRONG> <STRONG>insertln(void);</STRONG>
- <STRONG>int</STRONG> <STRONG>winsertln(WINDOW</STRONG> <STRONG>*win);</STRONG>
-
-
-</PRE>
-<H2>DESCRIPTION</H2><PRE>
- The <STRONG>deleteln</STRONG> and <STRONG>wdeleteln</STRONG> routines delete the line under
- the cursor in the window; all lines below the current line
- are moved up one line. The bottom line of the window is
- cleared. The cursor position does not change.
-
- The <STRONG>insdelln</STRONG> and <STRONG>winsdelln</STRONG> routines, for positive <EM>n</EM>,
- insert <EM>n</EM> lines into the specified window above the current
- line. The <EM>n</EM> bottom lines are lost. For negative <EM>n</EM>,
- delete <EM>n</EM> lines (starting with the one under the cursor),
- and move the remaining lines up. The bottom <EM>n</EM> lines are
- cleared. The current cursor position remains the same.
-
- The <STRONG>insertln</STRONG> and <STRONG>insertln</STRONG> routines, insert a blank line
- above the current line and the bottom line is lost.
-
-
-</PRE>
-<H2>RETURN VALUE</H2><PRE>
- All routines return the integer <STRONG>ERR</STRONG> upon failure and an <STRONG>OK</STRONG>
- (SVr4 specifies only "an integer value other than <STRONG>ERR</STRONG>")
- upon successful completion.
-
-
-</PRE>
-<H2>PORTABILITY</H2><PRE>
- These functions are described in the XSI Curses standard,
- Issue 4. The standard specifies that they return <STRONG>ERR</STRONG> on
- failure, but specifies no error conditions.
-
-
-</PRE>
-<H2>NOTES</H2><PRE>
- Note that all but <STRONG>winsdelln</STRONG> may be a macros.
-
- These routines do not require a hardware line delete or
- insert feature in the terminal. In fact, they won't use
- hardware line delete/insert unless <STRONG>idlok(...,</STRONG> <STRONG>TRUE)</STRONG> has
- been set on the current window.
-
-
-</PRE>
-<H2>SEE ALSO</H2><PRE>
- <STRONG><A HREF="ncurses.3x.html">curses(3X)</A></STRONG>
-
-
-
-</PRE>
-</BODY>
-</HTML>
projects / ncurses.git / blobdiff