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- <STRONG>touchwin</STRONG>, <STRONG>touchline</STRONG>, <STRONG>untouchwin</STRONG>, <STRONG>wtouchln</STRONG>, <STRONG>is_linetouched</STRONG>,
- <STRONG>is_wintouched</STRONG> - <STRONG>curses</STRONG> refresh control routines
+ <B>touchwin</B>, <B>touchline</B>, <B>untouchwin</B>, <B>wtouchln</B>, <B>is_linetouched</B>,
+ <B>is_wintouched</B> - <B>curses</B> refresh control routines
- <STRONG>int</STRONG> <STRONG>touchline(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>start</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>count</EM><STRONG>);</STRONG>
+ <B>int</B> <B>touchline(WINDOW</B> <B>*</B><I>win</I><B>,</B> <B>int</B> <I>start</I><B>,</B> <B>int</B> <I>count</I><B>);</B>
- <STRONG>int</STRONG> <STRONG>touchwin(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>);</STRONG>
- <STRONG>int</STRONG> <STRONG>wtouchln(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>y</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>n</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>changed</EM><STRONG>);</STRONG>
+ <B>int</B> <B>touchwin(WINDOW</B> <B>*</B><I>win</I><B>);</B>
+ <B>int</B> <B>wtouchln(WINDOW</B> <B>*</B><I>win</I><B>,</B> <B>int</B> <I>y</I><B>,</B> <B>int</B> <I>n</I><B>,</B> <B>int</B> <I>changed</I><B>);</B>
- <STRONG>bool</STRONG> <STRONG>is_linetouched(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>,</STRONG> <STRONG>int</STRONG> <EM>line</EM><STRONG>);</STRONG>
- <STRONG>bool</STRONG> <STRONG>is_wintouched(WINDOW</STRONG> <STRONG>*</STRONG><EM>win</EM><STRONG>);</STRONG>
+ <B>bool</B> <B>is_linetouched(WINDOW</B> <B>*</B><I>win</I><B>,</B> <B>int</B> <I>line</I><B>);</B>
+ <B>bool</B> <B>is_wintouched(WINDOW</B> <B>*</B><I>win</I><B>);</B>
mation about which parts of the window have been touched, by pretending
that the entire window has been drawn on. This is sometimes necessary
when using overlapping windows, since a change to one window affects
the other window, but the records of which lines have been changed in
mation about which parts of the window have been touched, by pretending
that the entire window has been drawn on. This is sometimes necessary
when using overlapping windows, since a change to one window affects
the other window, but the records of which lines have been changed in
- the other window do not reflect the change. The routine <STRONG>touchline</STRONG> only
- pretends that <EM>count</EM> lines have been changed, beginning with line <EM>start</EM>.
+ the other window do not reflect the change. The routine <B>touchline</B> only
+ pretends that <I>count</I> lines have been changed, beginning with line <I>start</I>.
- The <STRONG>untouchwin</STRONG> routine marks all lines in the window as unchanged since
- the last call to <STRONG>wrefresh</STRONG>.
+ The <B>untouchwin</B> routine marks all lines in the window as unchanged since
+ the last call to <B>wrefresh</B>.
- The <STRONG>wtouchln</STRONG> routine makes <EM>n</EM> lines in the window, starting at line <EM>y</EM>,
- look as if they have (<EM>changed</EM><STRONG>=1</STRONG>) or have not (<EM>changed</EM><STRONG>=0</STRONG>) been changed
- since the last call to <STRONG>wrefresh</STRONG>.
+ The <B>wtouchln</B> routine makes <I>n</I> lines in the window, starting at line <I>y</I>,
+ look as if they have (<I>changed</I><B>=1</B>) or have not (<I>changed</I><B>=0</B>) been changed
+ since the last call to <B>wrefresh</B>.
- The <STRONG>is_linetouched</STRONG> and <STRONG>is_wintouched</STRONG> routines return <STRONG>TRUE</STRONG> if the speci-
- fied line/window was modified since the last call to <STRONG>wrefresh</STRONG>; other-
- wise they return <STRONG>FALSE</STRONG>. In addition, <STRONG>is_linetouched</STRONG> returns <STRONG>ERR</STRONG> if
- <EM>line</EM> is not valid for the given window.
+ The <B>is_linetouched</B> and <B>is_wintouched</B> routines return <B>TRUE</B> if the speci-
+ fied line/window was modified since the last call to <B>wrefresh</B>; other-
+ wise they return <B>FALSE</B>. In addition, <B>is_linetouched</B> returns <B>ERR</B> if
+ <I>line</I> is not valid for the given window.
- All routines return the integer <STRONG>ERR</STRONG> upon failure and an integer value
- other than <STRONG>ERR</STRONG> upon successful completion, unless otherwise noted in
+ All routines return the integer <B>ERR</B> upon failure and an integer value
+ other than <B>ERR</B> upon successful completion, unless otherwise noted in
the preceding routine descriptions.
X/Open does not define any error conditions. In this implementation
the preceding routine descriptions.
X/Open does not define any error conditions. In this implementation
returns an error if the window pointer is null, or if the line
number is outside the window.
returns an error if the window pointer is null, or if the line
number is outside the window.
- prototype, the <STRONG>ERR</STRONG> is provided by a macro named <STRONG>is_linetouched</STRONG>.
- The actual function returns <STRONG>FALSE</STRONG> when it detects an error.
+ prototype, the <B>ERR</B> is provided by a macro named <B>is_linetouched</B>.
+ The actual function returns <B>FALSE</B> when it detects an error.
returns an error if the window pointer is null, or if the line
number is outside the window.
returns an error if the window pointer is null, or if the line
number is outside the window.
These functions were introduced by SVr4. The Solaris curses header
file, for instance, defines both an actual function and macro for each.
The macros give the same result as the actual functions. SVr4 curses
These functions were introduced by SVr4. The Solaris curses header
file, for instance, defines both an actual function and macro for each.
The macros give the same result as the actual functions. SVr4 curses
otherwise this implementation behaves the same as SVr4.
The XSI Curses standard, Issue 4 describes these functions, but defines
otherwise this implementation behaves the same as SVr4.
The XSI Curses standard, Issue 4 describes these functions, but defines
- <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></STRONG>, <STRONG><A HREF="curs_variables.3x.html">curs_variables(3x)</A></STRONG>.
+ <B><A HREF="curses.3X.html">curses(3X)</A></B>, <B><A HREF="curs_refresh.3X.html">curs_refresh(3X)</A></B>, <B><A HREF="curs_variables.3X.html">curs_variables(3X)</A></B>.