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1.1 root 1: .TH CURSES 3X
2: .CT 2 comm_term
3: .SH NAME
4: curses \(mi screen functions with `optimal' cursor motion
5: .SH DESCRIPTION
6: These routines give the user a method
7: of updating screens with reasonable optimization.
8: They keep an image of the current screen,
9: and the user sets up an image of a new one.
10: Then
11: .I refresh()
12: tells the routines to make the current screen look
13: like the new one.
14: The initialization routine
15: .I initscr()
16: must be called before any other routines
17: that deal with windows and screens.
18: The routine
19: .I endwin()
20: should be called before exiting.
21: .PP
22: To load the functions use the
23: .IR ld (1)
24: options
25: .BR \-lcurses\ \-ltermcap .
26: .SH SEE ALSO
27: .IR ioctl (2),
28: .IR termcap (5)
29: .br
30: Ken Arnold,
31: `Screen Updating and Cursor Movement Optimization: A Library Package',
32: .I UNIX Programmer's Manual,
33: Seventh Edition, Virtual VAX-11 Version, 1980
34: (Berkeley)
35: .SH FUNCTIONS
36: .nf
37: .ds w \fIwin\fR
38: .ds s \fIstdscr\fR
39: .ta 3.3i
40: \fLaddch(ch)\fP add a character to \*s
41: \fLaddstr(str)\fP add a string to \*s
42: \fLbox(win,vert,hor)\fP draw a box around a window
43: \fLcrmode()\fP set cbreak mode
44: \fLclear()\fP clear \*s
45: \fLclearok(scr,boolf)\fP set clear flag for \fIscr\fR
46: \fLclrtobot()\fP clear to bottom on \*s
47: \fLclrtoeol()\fP clear to end of line on \*s
48: \fLdelwin(win)\fP delete \*w
49: \fLecho()\fP set echo mode
50: \fLendwin()\fP end window modes
51: \fLerase()\fP erase \*s
52: \fLgetch()\fP get a char through \*s
53: \fLgetstr(str)\fP get a string through \*s
54: \fLgettmode()\fP get tty modes
55: \fLgetyx(win,y,x)\fP get (y,x) co-ordinates
56: \fLinch()\fP get char at current (y,x) co-ordinates
57: \fLinitscr()\fP initialize screens
58: \fLleaveok(win,boolf)\fP set leave flag for \*w
59: \fLlongname(termbuf,name)\fP get long name from \fItermbuf\fR
60: \fLmove(y,x)\fP move to (y,x) on \*s
61: \fLmvcur(lasty,lastx,newy,newx)\fP actually move cursor
62: \fLnewwin(lines,cols,begin_y,begin_x)\ \fP create a new window
63: \fLnl()\fP set newline mapping
64: \fLnocrmode()\fP unset cbreak mode
65: \fLnoecho()\fP unset echo mode
66: \fLnonl()\fP unset newline mapping
67: \fLnoraw()\fP unset raw mode
68: \fLoverlay(win1,win2)\fP overlay win1 on win2
69: \fLoverwrite(win1,win2)\fP overwrite win1 on top of win2
70: \fLprintw(fmt,arg1,arg2,...)\fP printf on \*s
71: \fLraw()\fP set raw mode
72: \fLrefresh()\fP make current screen look like \*s
73: \fLresetty()\fP reset tty flags to stored value
74: \fLsavetty()\fP stored current tty flags
75: \fLscanw(fmt,arg1,arg2,...)\fP scanf through \*s
76: \fLscroll(win)\fP scroll \*w one line
77: \fLscrollok(win,boolf)\fP set scroll flag
78: \fLsetterm(name)\fP set term variables for name
79: \fLstandend()\fP end standout mode
80: \fLstandout()\fP start standout mode
81: \fLsubwin(win,lines,cols,begin_y,begin_x)\ \fP create a subwindow
82: \fLtouchwin(win)\fP `change' all of \*w
83: \fLunctrl(ch)\fP printable version of \fIch\fR
84: \fLwaddch(win,ch)\fP add char to \*w
85: \fLwaddstr(win,str)\fP add string to \*w
86: \fLwclear(win)\fP clear \*w
87: \fLwclrtobot(win)\fP clear to bottom of \*w
88: \fLwclrtoeol(win)\fP clear to end of line on \*w
89: \fLwerase(win)\fP erase \*w
90: \fLwgetch(win)\fP get a char through \*w
91: \fLwgetstr(win,str)\fP get a string through \*w
92: \fLwinch(win)\fP get char at current (y,x) in \*w
93: \fLwmove(win,y,x)\fP set current (y,x) co-ordinates on \*w
94: \fLwprintw(win,fmt,arg1,arg2,...)\ \fP printf on \*w
95: \fLwrefresh(win)\fP make screen look like \*w
96: \fLwscanw(win,fmt,arg1,arg2,...)\ \fP scanf through \*w
97: \fLwstandend(win)\fP end standout mode on \*w
98: \fLwstandout(win)\fP start standout mode on \*w
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