X-Git-Url: https://ncurses.scripts.mit.edu/?a=blobdiff_plain;ds=sidebyside;f=doc%2Fhtml%2Fman%2Fcurs_scroll.3x.html;h=3079d60d792c5841a97ea95dc25b1eb4479bcd02;hb=87c2c84cbd2332d6d94b12a1dcaf12ad1a51a938;hp=4d885e512b1635e8936986aa79e8e15b213e70c3;hpb=d97989d1e0db7282c723cabb44b991b951790006;p=ncurses.git diff --git a/doc/html/man/curs_scroll.3x.html b/doc/html/man/curs_scroll.3x.html index 4d885e51..3079d60d 100644 --- a/doc/html/man/curs_scroll.3x.html +++ b/doc/html/man/curs_scroll.3x.html @@ -1,6 +1,7 @@ - @@ -35,7 +36,7 @@ curs_scroll 3x - +

curs_scroll 3x

@@ -52,9 +53,10 @@

SYNOPSIS

        #include <curses.h>
 
-       int scroll(WINDOW *win);
-       int scrl(int n);
-       int wscrl(WINDOW *win, int n);
+       int scroll(WINDOW *win);
+
+       int scrl(int n);
+       int wscrl(WINDOW *win, int n);

DESCRIPTION

@@ -68,7 +70,8 @@
        This involves moving the lines in the window character image structure.
        The current cursor position is not changed.
 
-       For these functions to work, scrolling must be enabled via scrollok.
+       For  these  functions  to  work,  scrolling  must be enabled via scrol-
+       lok(3x).

RETURN VALUE

@@ -77,20 +80,20 @@
 
        X/Open defines no error conditions.
 
-       This implementation returns an error if the window pointer is null,  or
-       if scrolling is not enabled in the window, e.g., with scrollok.
+       This  implementation returns an error if the window pointer is null, or
+       if scrolling is not enabled in the window, e.g., with scrollok(3x).

NOTES

        Note that scrl and scroll may be macros.
 
        The  SVr4  documentation  says  that  the  optimization  of  physically
-       scrolling immediately if the scroll region is the  entire  screen  "is"
-       performed,  not  "may  be" performed.  This implementation deliberately
-       does not guarantee that this will occur, to leave open the  possibility
+       scrolling  immediately  if  the scroll region is the 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.
 
-       Neither  the SVr4 nor the XSI documentation specify whether the current
+       Neither the SVr4 nor the XSI documentation specify whether the  current
        attribute or current color-pair of blanks generated by the scroll func-
        tion is zeroed.  Under this implementation it is.