| 1 | .TH XScreenSaver 1 "" "X Version 11" |
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| 2 | .SH NAME |
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| 3 | pong - Pong Home Video Game Emulator |
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| 4 | .SH SYNOPSIS |
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| 5 | .B pong |
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| 6 | [\-display \fIhost:display.screen\fP] [\-foreground \fIcolor\fP] |
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| 7 | [\-background \fIcolor\fP] [\-window] [\-root] [\-mono] [\-install] |
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| 8 | [\-visual \fIvisual\fP] [\-delay \fIseconds\fP] |
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| 9 | .SH DESCRIPTION |
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| 10 | The |
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| 11 | .I pong |
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| 12 | The pong program simulates an ancient Pong home video game, as well as |
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| 13 | various artifacts from displaying it on a color TV set. |
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| 14 | .SH OPTIONS |
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| 15 | .I pong |
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| 16 | accepts the following options: |
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| 17 | .TP 8 |
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| 18 | .B \-window |
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| 19 | Draw on a newly-created window. This is the default. |
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| 20 | .TP 8 |
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| 21 | .B \-root |
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| 22 | Draw on the root window. |
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| 23 | .TP 8 |
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| 24 | .B \-mono |
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| 25 | If on a color display, pretend we're on a monochrome display. |
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| 26 | .TP 8 |
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| 27 | .B \-install |
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| 28 | Install a private colormap for the window. |
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| 29 | .TP 8 |
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| 30 | .B \-visual \fIvisual\fP |
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| 31 | Specify which visual to use. Legal values are the name of a visual class, |
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| 32 | or the id number (decimal or hex) of a specific visual. |
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| 33 | .TP 8 |
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| 34 | .B \-delay \fIdelay\fP |
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| 35 | The delay between displaying one crash and another. |
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| 36 | .SH ENVIRONMENT |
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| 37 | .PP |
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| 38 | .TP 8 |
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| 39 | .B DISPLAY |
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| 40 | to get the default host and display number. |
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| 41 | .TP 8 |
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| 42 | .B XENVIRONMENT |
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| 43 | to get the name of a resource file that overrides the global resources |
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| 44 | stored in the RESOURCE_MANAGER property. |
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| 45 | .SH X RESOURCES |
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| 46 | Notable X resources supported include the following which correspond |
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| 47 | to standard TV controls: |
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| 48 | .BR analogTVTint , |
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| 49 | .BR analogTVColor , |
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| 50 | .BR analogTVBrightness , |
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| 51 | and |
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| 52 | .BR analogTVContrast |
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| 53 | |
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| 54 | which correspond to standard TV controls. They range from 0 to |
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| 55 | 100,except for tint which is an angle between -180 and +180. |
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| 56 | .SH TRADEMARKS |
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| 57 | Pong may be a trademark. |
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| 58 | |
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| 59 | .SH SEE ALSO |
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| 60 | .BR X (1), |
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| 61 | .BR xscreensaver (1), |
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| 62 | .BR xanalogtv (1), |
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| 63 | .BR apple2 (1) |
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| 64 | .SH COPYRIGHT |
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| 65 | 2003 by Jeremy English. Permission to use, copy, modify, |
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| 66 | distribute, and sell this software and its documentation for any purpose is |
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| 67 | hereby granted without fee, provided that the above copyright notice appear |
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| 68 | in all copies and that both that copyright notice and this permission notice |
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| 69 | appear in supporting documentation. No representations are made about the |
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| 70 | suitability of this software for any purpose. It is provided "as is" without |
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| 71 | express or implied warranty. |
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| 72 | .SH AUTHOR |
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| 73 | Original Pong program by Jeremy English <jenglish@myself.com>. Scoring |
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| 74 | and television emulation by Trevor Blackwell <tlb@tlb.org>. |
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