X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=doc%2Fhtml%2Fman%2Fcurs_scroll.3x.html;h=588eaaa03485ba68bd5de468906e102d97fb5af6;hp=cd50d76ea44b69b2c9273c0e7315fa24506d0da6;hb=c6cfd97b8beaf0f6deafbf8aac7281cf6aa7f012;hpb=46722468f47c2b77b3987729b4bcf2321cccfd01 diff --git a/doc/html/man/curs_scroll.3x.html b/doc/html/man/curs_scroll.3x.html index cd50d76e..588eaaa0 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) + + +-
+NAME
scroll, scrl, wscrl - scroll a curses window-SYNOPSIS
+SYNOPSIS
#include <curses.h> int scroll(WINDOW *win); @@ -56,7 +61,7 @@-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 @@ -74,14 +79,20 @@-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. + + 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
+NOTES
Note that scrl and scroll may be macros. The SVr4 documentation says that the optimization of phys- @@ -89,30 +100,39 @@ 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)-
- -Man(1) output converted with -man2html - +