X-Git-Url: https://ncurses.scripts.mit.edu/?a=blobdiff_plain;ds=sidebyside;f=doc%2Fhtml%2Fman%2Fcurs_variables.3x.html;h=596d0954d184f43dcc1f5315dbf88c95e9fb4873;hb=a0b91dc27f0c411e343161b0a4b5459d15a43f85;hp=3cca3feef6a590b7a0b59c773311af9cb957073b;hpb=3a935d9991cdf43ebfa952073c9b555f73a3e011;p=ncurses.git diff --git a/doc/html/man/curs_variables.3x.html b/doc/html/man/curs_variables.3x.html index 3cca3fee..596d0954 100644 --- a/doc/html/man/curs_variables.3x.html +++ b/doc/html/man/curs_variables.3x.html @@ -1,7 +1,6 @@ - +
+ +- curs_variables(3x) curs_variables(3x)-
+NAME
COLORS, COLOR_PAIRS, COLS, ESCDELAY, LINES, TABSIZE, curscr, newscr, stdscr - curses global variables-SYNOPSIS
+SYNOPSIS
#include <curses.h> int COLOR_PAIRS; @@ -67,18 +67,20 @@-DESCRIPTION
+DESCRIPTION
This page summarizes variables provided by the curses li- brary. A more complete description is given in the curs- es(3x) manual page. Depending on the configuration, these may be actual vari- - ables, or macros (see curs_threads(3x)) which provide - read-only access to curses's state. In either case, ap- - plications should treat them as read-only to avoid confus- - ing the library. + ables, or macros (see curs_threads(3x) and + curs_opaque(3x)) which provide read-only access to curs- + es's state. In either case, applications should treat + them as read-only to avoid confusing the library. - COLOR_PAIRS + ++COLOR_PAIRS
After initializing curses, this variable contains the num- ber of color pairs which the terminal can support. Usual- ly the number of color pairs will be the product COL- @@ -91,49 +93,65 @@ ited by the number of color pairs that can be repre- sented in a signed short value. - COLORS + ++COLORS
After initializing curses, this variable contains the num- ber of colors which the terminal can support. - COLS + ++COLS
After initializing curses, this variable contains the width of the screen, i.e., the number of columns. - ESCDELAY + ++ESCDELAY
This variable holds the number of milliseconds to wait af- ter reading an escape character, to distinguish between an individual escape character entered on the keyboard from escape sequences sent by cursor- and function-keys (see curses(3x). - LINES + ++LINES
After initializing curses, this variable contains the height of the screen, i.e., the number of lines. - TABSIZE + ++TABSIZE
This variable holds the number of columns used by the curses library when converting a tab character to spaces as it adds the tab to a window (see curs_addch(3x). - The Current Screen + ++The Current Screen
This implementation of curses uses a special window curscr to record its updates to the terminal screen. - The New Screen + ++The New Screen
This implementation of curses uses a special window newscr to hold updates to the terminal screen before applying them to curscr. - The Standard Screen + ++The Standard Screen
Upon initializing curses, a default window called stdscr, which is the size of the terminal screen, is created. Many curses functions use this window.-NOTES
+NOTES
The curses library is initialized using either - initscr(3x), or newterm(3x). + curs_initscr(3x), or curs_initscr(3x). If curses is configured to use separate curses/terminfo libraries, most of these variables reside in the curses @@ -141,24 +159,56 @@-PORTABILITY
+PORTABILITY
ESCDELAY and TABSIZE are extensions, not provided in most other implementations of curses. + ESCDELAY is an extension in AIX curses: + + o In AIX, the units for ESCDELAY are fifths of a mil- + lisecond. + + o The default value for AIX's ESCDELAY is 0.1 seconds. + + o AIX also enforces a limit of 10,000 seconds for ESCDE- + LAY; this implementation currently has no upper limit. + + This implementation has long used ESCDELAY with units of + milliseconds, making it impossible to be completely com- + patible with AIX. Likewise, most users have either decid- + ed to override the value, or rely upon its default value. +-SEE ALSO
- curses(3x), curs_threads(3x), term_variables(3x), termin- - fo(3x), terminfo(5). +SEE ALSO
+ curses(3x), curs_opaque(3x), curs_terminfo(3x), + curs_threads(3x), term_variables(3x), terminfo(5). curs_variables(3x)-
- -Man(1) output converted with -man2html - +