-</PRE>
-<H2>DESCRIPTION</H2><PRE>
- These routines insert a character string (as many charac-
- ters as will fit on the line) before the character under
- the cursor. All characters to the right of the cursor are
- shifted right, with the possibility of the rightmost char-
- acters on the line being lost. The cursor position does
- not change (after moving to <EM>y</EM>, <EM>x</EM>, if specified). The four
- routines with <EM>n</EM> as the last argument insert a leading sub-
- string of at most <EM>n</EM> characters. If <EM>n</EM><=0, then the entire
- string is inserted.
-
- If a character in <EM>str</EM> is a tab, newline, carriage return
- or backspace, the cursor is moved appropriately within the
- window. A newline also does a <STRONG>clrtoeol</STRONG> before moving.
- Tabs are considered to be at every eighth column. If a
- character in <EM>str</EM> is another control character, it is drawn
- in the <STRONG>^</STRONG><EM>X</EM> notation. Calling <STRONG>winch</STRONG> after adding a control
- character (and moving to it, if necessary) does not return
- the control character, but instead returns a character in
- the ^-representation of the control character.
+</PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
+ These routines insert a character string (as many characters as will
+ fit on the line) before the character under the cursor. All characters
+ to the right of the cursor are shifted right with the possibility of
+ the rightmost characters on the line being lost. The cursor position
+ does not change (after moving to <EM>y</EM>, <EM>x</EM>, if specified). The functions
+ with <EM>n</EM> as the last argument insert a leading substring of at most <EM>n</EM>
+ characters. If <EM>n</EM><=0, then the entire string is inserted.