File:Copyleft All Wrongs Reserved.png
Copyleft_All_Wrongs_Reserved.png (640 × 400像素,文件大小:50 KB,MIME类型:image/png)
说明
说明
Text in the image
[编辑];********************************* ; ; TINY BASIC FOR INTEL 8080 ; VERSION 2.0 ; BY LI-CHEN WANG ; MODIFIED AND TRANSLATED ; TO INTEL MNEMONICS ; BY ROGER RAUSKOLB ; 10 OCTOBER,1976 ; @COPYLEFT ; ALL WRONGS RESERVED ; ;*********************************
摘要
[编辑]描述Copyleft All Wrongs Reserved.png |
This is the first 9 lines of the source listing of Dr. Li-Chen Wang's Palo Alto Tiny BASIC modified by Roger Rauskolb and published in the December 1976 issue of Interface Age magazine. The complete listing is over 1500 lines of 8080 assembly language. Dr. Wang's BASIC had 26 variables [A -Z] and a new feature, a single array denoted by @[I]. In addition, the font is so low in resolution that the @ glyph resembles a white C in a black circle. This was an open source project and anyone was free to use or modify the source code. Note the Copyleft statement. This is a scan of a copy of the code personally given to me by the author in early 1977. [1] Michael Holley -- SWTPC6800 This is public domain because it was published as open source without copyright in 1976. |
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日期 | 2007年8月23日 (原始上传日期) | ||||
来源 | Transferred from en.wikipedia to Commons. | ||||
作者 | 原上传者为英语维基百科的Swtpc6800 | ||||
授权 (二次使用本文件) |
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原始上传日志
[编辑]- 2007-08-24 02:18 Swtpc6800 640×400×8 (51451 bytes) Centered image
- 2007-08-23 04:52 Swtpc6800 586×403×8 (50741 bytes) Bigger text
- 2007-08-23 04:26 Swtpc6800 569×209×8 (19367 bytes) Source listing of Dr. Li-Chin Wang's Palo Alto Tiny BASIC modified by Roger Rauskolb
注解 InfoField | 该图片含有注解:在维基媒体共享资源上查看注解 |
As noted below; this is an at-sign (@) symbol, but was produced at such low resolution that it resembled a white C partially enclosed in a black circle.
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当前 | 2007年10月15日 (一) 23:14 | ![]() | 640 × 400(50 KB) | Bonand~commonswiki(留言 | 贡献) | {{Information |Description=This is the first 9 lines of the source listing of Dr. Li-Chen Wang's Palo Alto Tiny BASIC modified by Roger Rauskolb and published in the December 1976 issue of Interface Age magazine. The complete listing is over 1500 lines of |
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