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- * @Id: curs_delch.3x,v 1.12 2018/07/28 21:34:06 tom Exp @
+ * @Id: curs_delch.3x,v 1.15 2020/10/24 09:36:43 tom Exp @
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<STRONG>#include</STRONG> <STRONG><curses.h></STRONG>
<STRONG>int</STRONG> <STRONG>delch(void);</STRONG>
- <STRONG>int</STRONG> <STRONG>wdelch(WINDOW</STRONG> <STRONG>*win);</STRONG>
- <STRONG>int</STRONG> <STRONG>mvdelch(int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x);</STRONG>
- <STRONG>int</STRONG> <STRONG>mvwdelch(WINDOW</STRONG> <STRONG>*win,</STRONG> <STRONG>int</STRONG> <STRONG>y,</STRONG> <STRONG>int</STRONG> <STRONG>x);</STRONG>
+ <STRONG>int</STRONG> <STRONG>wdelch(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>);</STRONG>
+ <STRONG>int</STRONG> <STRONG>mvdelch(int</STRONG> <EM>y</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>x</EM><STRONG>);</STRONG>
+ <STRONG>int</STRONG> <STRONG>mvwdelch(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>y</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>x</EM><STRONG>);</STRONG>
</PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
These routines delete the character under the cursor; all characters to
the right of the cursor on the same line are moved to the left one
position and the last character on the line is filled with a blank.
- The cursor position does not change (after moving to <EM>y</EM>, <EM>x</EM>, if speci-
- fied). (This does not imply use of the hardware delete character fea-
- ture.)
+ The cursor position does not change (after moving to <EM>y</EM>, <EM>x</EM>, if
+ specified). (This does not imply use of the hardware delete character
+ feature.)
</PRE><H2><a name="h2-RETURN-VALUE">RETURN VALUE</a></H2><PRE>
- All routines return the integer <STRONG>ERR</STRONG> upon failure and an <STRONG>OK</STRONG> (SVr4 speci-
- fies only "an integer value other than <STRONG>ERR</STRONG>") upon successful comple-
- tion.
+ 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.
Functions with a "mv" prefix first perform a cursor movement using
<STRONG>wmove</STRONG>, and return an error if the position is outside the window, or if
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