X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fcurs_scroll.3x.html;h=1d5c8e9d76c7b73a5dca90e8fa46b033d6c690bb;hp=0570dadb7d1409336dca98f740130a4588d6f07d;hb=2a32bee362db64f5a06b2124976b928ac3faa578;hpb=a8987e73ec254703634802b4f7ee30d3a485524d diff --git a/doc/html/man/curs_scroll.3x.html b/doc/html/man/curs_scroll.3x.html index 0570dadb..1d5c8e9d 100644 --- a/doc/html/man/curs_scroll.3x.html +++ b/doc/html/man/curs_scroll.3x.html @@ -1,7 +1,6 @@ - + + + curs_scroll 3x -

curs_scroll 3x

-
+

curs_scroll 3x

-
-curs_scroll(3x)                                   curs_scroll(3x)
+curs_scroll(3x)                                         curs_scroll(3x)
 
 
 
 
-
-

NAME

+

NAME

        scroll, scrl, wscrl - scroll a curses window
 
 
-
-

SYNOPSIS

+

SYNOPSIS

        #include <curses.h>
 
        int scroll(WINDOW *win);
@@ -59,8 +57,7 @@
        int wscrl(WINDOW *win, int n);
 
 
-
-

DESCRIPTION

+

DESCRIPTION

        The  scroll  routine scrolls the window up one line.  This
        involves moving the lines in the  window  data  structure.
        As  an optimization, if the scrolling region of the window
@@ -77,15 +74,19 @@
        scrollok.
 
 
-
-

RETURN VALUE

+

RETURN VALUE

        These routines return ERR upon failure, and OK (SVr4  only
        specifies "an integer value other than ERR") upon success-
        ful completion.
 
+       X/Open defines no error conditions.
 
-
-

NOTES

+       This implementation returns an error if the window pointer
+       is  null,  or  if  scrolling is not enabled in the window,
+       e.g., with scrollok.
+
+
+

NOTES

        Note that scrl and scroll may be macros.
 
        The SVr4 documentation says that the optimization of phys-
@@ -93,33 +94,37 @@
        entire screen "is"  performed,  not  "may  be"  performed.
        This  implementation  deliberately does not guarantee that
        this will occur, to leave open the possibility of  smarter
-       optimization  of  multiple  scroll  actions  on  the  next
-       update.
+       optimization  of  multiple  scroll actions on the next up-
+       date.
 
        Neither the SVr4 nor the XSI documentation specify whether
        the current attribute or current color-pair of blanks gen-
-       erated by the  scroll  function  is  zeroed.   Under  this
-       implementation it is.
+       erated by the scroll function is zeroed.  Under  this  im-
+       plementation it is.
 
 
-
-

PORTABILITY

+

PORTABILITY

        The  XSI  Curses  standard,  Issue 4 describes these func-
        tions.
 
 
-
-

SEE ALSO

+

SEE ALSO

        curses(3x), curs_outopts(3x)
 
 
 
-                                                  curs_scroll(3x)
+                                                        curs_scroll(3x)
-
-
-Man(1) output converted with -man2html -
+
+ +