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== ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö ==
''Literate programming'', ¿ì¸® ¸»·Î ÇÏ¸é ¹®ÇÐÀû ȤÀ¸ ¹®¼­Àû ÇÁ·Î±×·¡¹ÖÀ̶ó°í ÇÒ ¼ö Àִµ¥, Á¦ °³ÀÎÀûÀÎ °ßÇطδÂ, Knuth°¡ ÄÄÇ»ÅÍ ÇÁ·Î±×·¡¹ÖÀ» À½¾ÇÀ» ÀÛ°îÇÏ´Â °ÍÀ̳ª ¹®ÇÐ ÀÛÇ°À» ¾²´Â °Í¿¡ ºñ±³ÇÏ´Â °ÍÀ» º¸¸é, '¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö'ÀÌ ´õ ¾î¿ï¸± °Í °°½À´Ï´Ù. ¾ÕÀ¸·Î´Â ¹®ÇÐÀû ÇÁ·Î±×·¡¹ÖÀ̶ó°í ÇÏ°Ú½À´Ï´Ù attachment:lpcover. jpg

³ëº§»ó¿¡ À§ ÄÚµå´Â ¼öÇаú Àü»êÇп¡ ´ëÇÑ »óÀÌ ¾ø½À´Ï´Ù. ¼öÇп¡´Â ¼öÇÐ KnuthÀÇ ³ëº§»ó¿¡ ÇØ´çÇÏ´Â ÇÊÁî»ó(Fields Medal)ÀÌ ÀÖ°í, Àü»êÇп¡´Â Àü»êÇÐÀÇ ³ëº§»óÀ̶ó ºÒ¸®±â¿¡ ÃæºÐÇÑ Æ©¸µ»ó(Turing Award)ÀÌ ÀÖ½À´Ï´Ù. 1974³âÀÇ Æ©¸µ»ó ¼ö»óÀÚ´Â ¾Ë°í¸®ÁòÀÇ ºÐ¼®°ú ÇÁ·Î±×·¡¹Ö ¾ð¾îÀÇ µðÀÚÀÎ ±×¸®°í, ''The art of computer programming'' À̶ó´Â Àú¼­ ·Î ±× ºÐ¾ß¿¡ ¸¹Àº °øÇåÀ» ÇÑ Knuth ¿´½À´Ï´Ù. ±×¸®°í °ü·Ê·Î½á ±×ÇØ Æ©¸µ»óÀ» ¹ÞÀº »ç¶÷Àº ACM Turing Award Lecture¶ó´Â À̸§À¸·Î °­ÀǸ¦ ÇÏ°Ô µÇ¾î Àִµ¥, 1974³â ±× °­ÀÇÀÇ Á¦¸ñÀº '' Computer Literate Programming as an Art'' ¿´½À´Ï´Ù. ÄÄÇ»ÅÍ ÇÁ·Î±×·¡¹ÖÀ» ´Ü¼øÇÑ ±â¼úÀÌ ¾Æ´Ñ À½¾Ç, ¹Ì¼ú, ¹®Çаú °°Àº Á¾·ùÀÇ ÇÏ Ç¥Áö¿¡ ³ª ÀÇ ¿¹¼ú È°µ¿À̶ó°í °­Á¶ÇÏ°í ¿ÍÀÖ ½À´Ï´Ù. ±×¸®°í °á·ÐºÎ¿¡´Â ÄÄÇ»ÅÍ ÇÁ·Î±×·¡¸Ó ÀÚ½ÅÀÌ ¿¹¼ú°¡¶ó´Â ÀνÄÀ» °¡Áö°í ÇÁ·Î±×·¡¹Ö ÀÛ¾÷¿¡ ÀÓÇϸé, ÇÁ·Î±×·¡¹ÖÀÌ ´õ¿í Áñ°Ì°í, ±× °á°ú ¶ÇÇÑ ´õ¿í ÁÁÀ» °ÍÀ̶ó°í ¸»ÇÕ ÄÚµåÀÔ´Ï´Ù.

Computer Programming as an ArtÀÇ Àü¹®: attachment:knuth-turingaward.pdf [[TableOfContents]]

== ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö Àº ÀÌ ·¸°Ô ½ÃÀÛÇß³ªº¾´Ï´Ù. ÇÁ·Î±×·¡¹ÖÀ» ¿¹¼ú·Î º¸´Â ´ë°¡·Î ºÎÅÍ ¸»ÀÔ´Ï´Ù. À§ÀÇ °­ÀǸ¦ ½ÃÀÛÀ¸·Î ´«¿¡ º¸ÀÌ´Â º»°ÝÀûÀÎ ¶õ? ==
'''¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö ÀÇ ½ÃÀÛ ¶ÇÇÑ KnuthÀÇ ³í¹® '' Literate Programming' ' ¿¡¼­ ½ÃÀÛÇÕ´Ï´Ù. ÀÌ ³í¹®¿¡¼­ Knuth´Â ´õÀÌ»ó ÄÄÇ»Å͸¦ À§ÇØ (literate programming)Àº ÇÁ·Î±×·¡¹Ö À» ÇÏ´Â ½Ã´ë´Â ¹æ¹ý·ÐÀÇ ÇÑ °¡Áö ³µ´Ù°í ¸»ÇÕ´Ï´Ù. »ç¶÷À» À§ÇÑ ·Î, ÇÁ·Î±×·¡¹ÖÀ» ÇÏÀÚ°í ÇÕ´Ï´Ù. ¹°·Ð ÇÁ·Î±×·¡¹ÖÀ̶ó´Â °ÍÀÌ ÇÒ ¶§ ÄÄÇ»ÅÍ ¿¡ ·Î ÄÄÆÄÀÏ À» ½ÃÅ°±â À§ °¡´ÉÇÑ ¸í·ÉµéÀÇ ÁýÇÕ Äڵ带 ¸¸µå´Â °Íº¸´Ù »ç¶÷ÀÌ Áö ÀÌÇØÇϱ⠽¬¿î Äڵ带 ¸¸ , ÀÌ µå´Â °Í À» ³Ê¹« ÄÄÇ»ÅÍ¿¡ ÃÊ ÁßÁ¡À» ¸ÂÃßÁö ¸»°í µÎ´Â ¹æ¹ýÀÌ´Ù. Áï, »ç¶÷ ÀÌ º¸°í ÀÌÇØÇÒ ¼ö ÀÖµµ·Ï ¹®¼­¸¦ ¸¸µé ¿¡°Ô ´«À» µ¹¸®ÀÚ´Â °Í µíÀÌ Áö¿ä. ÄÄÇ»ÅÍ ÇÁ·Î±×·¡¹Ö ÀÇ ¸£³×»ó½º ½Ã´ë°¡ ¿Â À» ÇÏ´Â °ÍÀÌ Áö¿ä ¸ñÀûÀÌ´Ù. ^^ ÀÌ ³í '¸¶Ä¡ ¹® ¿¡¼­ ¿ª½Ã ÀÏ°üµÇ°Ô ÄÄÇ»ÅÍ ÇÐÀÛÇ°À» Àд °Íó·³ ÇÁ·Î±×·¡¹ÖÀ» ¹®ÇÐ ÀÛÇ°(works of literature) º¸ÀÚ°í ÇÏ°í ¿©±â¼­ Literate Programming À̶õ ¸» ÀÐÀ»
¼ö ÀÖµµ·Ï ¸¸ µé¾î ³Â½À´Ï´Ù. Knuth µå´Â °Í'ÀÌ ¸ñÇ¥À̹ǷΠ'¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö À» ´Ü¼øÇÑ ¸»Àå³­¿¡ ±×Ä¡´Â °ÍÀ» ½È¾îÇؼ­ WEB 'À̶ó´Â ¾ð¾î¸¦ ¸¸µé¾î ³Â½À´Ï À̸§À» Áö¾ú´Ù. ¿ì¸®ÀÇ »ç¶ûÀ» µ¶Â÷ÁöÇÏ´Â TeXÀÌ WEBÀ̶ó´Â ½Ã½ºÅÛ, ÀÏÁ¾ÀÇ ÄÄÇ»ÅÍ (Ãâó: [http://ko.wikipedia.org/wiki/%EB%AC%B8%ED%95%99%EC%A0%81_%ED%94%84%EB%A1%9C%EA%B7%B8%EB%9E%98%EB%B0%8D ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö ¾ð¾î·Î ¸¸µé¾î Á³½À´Ï´Ù. -À§Å°¹é°ú])

=== ±â¿ø ¹× ¼Ò°³ ===
¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö Àº ¿ì¸®¿¡°Ô TeXÀÇ È¿ ÀúÀÚ·Î ¾Ë·ÁÁø Knuth°¡ ¸¸µé¾î³½ ÇÁ·Î±×·¡¹ÖÀÇ »õ·Î¿î Æз¯´ÙÀÓÀÔ´Ï´Ù. Knuth°¡ ÀÌ¿¡ ´ëÇÑ °³³äÀ» ±¸Ã¼È­Çϱ⠽à ¶ó ÀÛÇÑ °ÍÀÌ 1980³â´ë ÃʹÝÀ̴ϱî 2006³â ÇöÀç·Î½á´Â '»õ·Î¿î'À̶õ ´Ü¾î°¡ Á» ¹«»öÇØ Áý´Ï´Ù. ÇÏÁö¸¸ ÇöÀç±îÁöµµ ±×¸® ³Î¸® ÀÌ¿ëµÇ°í ÇÒ ¼ö ÀÖ Áö´Â ³í¹®: attachment:knuthweb ¾ÊÀ¸µí ½Í½À´Ï´Ù. pdf

=== CWEB ===
$$\hbox{CWEB}=\hbox{\TeX}+\hbox{C Àü»êÇп¡´Â Àü»êÇÐÀÇ ³ëº§»óÀ̶ó ºÒ¸®´Â Æ©¸µ»ó([http://awards.acm.org/turing/ A. M. Turing Award]) ÀÌ ÀÖ½À´Ï´Ù. 1974³â Æ©¸µ»ó ¼ö»óÀÚ´Â ¾Ë°í¸®ÁòÀÇ ºÐ¼®°ú ÇÁ·Î±×·¡¹Ö ¾ð¾îÀÇ µðÀÚÀÎ ±×¸®°í, ''The art of computer programming language}$$ '' À̶ó´Â Àú¼­·Î ±× ºÐ¾ß¿¡ ¸¹Àº °øÇåÀ» ÇÑ Knuth ¿´½À´Ï´Ù.

from KTUGContrib:3195 °ü·Ê( by ÀÛ ?)·Î½á ±× ÇØ Æ©¸µ»óÀ» ¹ÞÀº ³ª¹« »ç¶÷Àº ACM Turing Award Lecture¶ó´Â À̸§À¸·Î °­ÀǸ¦ ÇÏ°Ô µÇ¾î Àִµ¥, 1974³â ±× °­ÀÇÀÇ Á¦¸ñÀº ''Computer Programming as an Art''(attachment:knuth-turingaward.pdf) ¿´½À´Ï´Ù. Knuth´Â ¿©±â¼­ ÄÄÇ»ÅÍ ÇÁ·Î±×·¡¹ÖÀ» ´Ü¼øÇÑ ±â¼úÀÌ ¾Æ´Ñ À½¾Ç, ¹Ì¼ú, ¹®Çаú °°Àº Á¾·ùÀÇ ÇϳªÀÇ ¿¹¼ú È°µ¿À̶ó°í °­Á¶ÇÏ°í ÀÖ½À´Ï´Ù. ±×¸®°í °á·ÐºÎ¿¡´Â ÄÄÇ»ÅÍ ÇÁ·Î±×·¡¸Ó ÀÚ½ÅÀÌ ¿¹¼ú°¡¶ó´Â ÀνÄÀ» °¡Áö°í ÇÁ·Î±×·¡¹Ö ÀÛ¾÷¿¡ ÀÓÇϸé, ÇÁ·Î±×·¡¹ÖÀÌ ´õ¿í Áñ°Ì°í, ±× °á°ú ¶ÇÇÑ ´õ¿í ÁÁÀ» °ÍÀ̶ó°í ¸»ÇÕ´Ï´Ù.

CWEB À̶ó´Â ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö ½Ã½ºÅÛÀ» ¼Ò°³ÇÏ°íÀÚ ÇÕ´Ï´Ù To summarize: We have seen that computer programming is an art, because it applies accumulated knowledge to the world, because it requires skill and ingenuity, and especially because it produces objects of beauty.
¹®ÇÐÀû ÇÁ·Î±×·¡¹ÖÀº ÀÌ °÷ À§Å°¿¡ TeXÀ» ¼Ò°³ÇÏ´Â °÷¿¡
''¹®¼­È­ ÇÁ·Î±×·¡¹Ö'' À̶õ À̸§À¸·Î ÀÌ¹Ì ¼Ò°³°¡ µÈ °ÍÀ̱⵵ ÇÕ´Ï´Ù A programmer who subconsciously views himself as an artist will enjoy what he does and will do it better. Therefore we can be glad that people who lecture at computer conferences speak about the state of the Art.

TeX ÇÁ·Î±×·¥ ÀÚüµµ ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö Àº ÀÌ·¸°Ô ½Ã ½ºÅÛ Áß ÇϳªÀÎ WEBÀ¸·Î
ÀÛ ¼ºµÈ Çß³ªº¾´Ï´Ù. ÄÄÇ»ÅÍ ÇÁ·Î±× ·¥ ·¡¹ÖÀ» ¿¹¼ú·Î º¸´Â ´ë°¡·Î ºÎÅÍ ¸»ÀÔ´Ï´Ù. CWEBÀº ±âÁ¸ À§ÀÇ WEBÀ» º¸´Ù °­ È­ ÀǸ¦ ½Ã Ų °Í ÀÛÀ¸·Î
°¡Àå ¸¹ ´«¿¡ º¸ÀÌ »ç¿ë ´Â º»°ÝÀûÀÎ ¹®ÇÐÀû ÇÁ·Î±×·¡¹ÖÀÇ ½ÃÀÛ ¶ÇÇÑ KnuthÀÇ ³í¹® Literate Programming (attachment:knuthweb.pdf) ¿¡¼­ ½ÃÀÛÇÕ´Ï´Ù. ÀÌ ³í¹®¿¡¼­ Knuth´Â ´õÀÌ»ó ÄÄÇ»Å͸¦ À§ÇØ ÇÁ·Î±×·¡¹ÖÀ» ÇÏ´Â ½Ã´ë´Â Áö³µ´Ù°í ¸»ÇÕ´Ï´Ù. »ç¶÷À» À§ÇÑ ÇÁ·Î±×·¡¹Ö ¾ð¾îÀÎ C À» ÇÏÀÚ°í ÇÕ´Ï´Ù. ¹°·Ð ÇÁ·Î±×·¡¹Ö ¾ð¾î¿Í TeX À̶ó´Â °ÍÀÌ ÄÄÇ»ÅÍ¿¡ ÀÏÀ» ½ÃÅ°±â À§ÇÑ ¸í·ÉµéÀÇ
Á¶ ÁýÇÕ À¸ ÀÌÁö¸¸, ÀÌ°Í¿¡ ¿¬¿¬ÇÏ¿© ³Ê¹« ÄÄÇ»ÅÍ¿¡¸¸ ÃÊÁ¡À» ¸ÂÃßÁö ¸»°í, »ç¶÷µé¿¡°Ô ´«À» µ¹¸®ÀÚ´Â °ÍÀÌÁö¿ä. ÄÄÇ»ÅÍ ÇÁ·Î µÈ ½Ã ±×·¡¹ÖÀÇ ¸£³×»ó½º ÅÛÀÔ´Ï´Ù ½Ã´ë°¡ ¿Â °ÍÀÌÁö¿ä.

CWEB ½Ã½ºÅÛÀÇ ¼³Ä¡¹× °ü·Ã ÀÌ ³í¹® ¼­µéÀº http://www.literateprogramming.com
¿¡¼­ ½± ¿ª½Ã ÀÏ°üµÇ°Ô ã¾Æ º¸½Ç ¼ö ÀÖÀ» °ÍÀÔ´Ï´Ù. ÀÌ À¥»çÀÌÆ®¿¡´Â C ÄÄÇ»ÅÍ ÇÁ·Î±×·¡¹Ö ¾ð¾î »Ó À» ¹®ÇÐ ÀÛÇ°(''works of literature'') À¸·Î °£ÁÖÇÏ°í, Àç¹ÌÀÖ´Â ¸»ÀÎ ''Literate Programming'' À̶õ ¸»À»¸¸ ¾Æ µé¾î ³Â½À´Ï ¶ó ´Ù ¸¥ ÇÁ·Î±×·¡¹Ö ¾ð¾î·Î
ÇÒ ¼ö ÀÖ . Knuth´Â ¹®ÇÐÀû ÇÁ·Î±× ·¥µµ ¸¹ ·¡¹ÖÀ» ´Ü¼øÇÑ ¸»Àå³­¿¡ ±×Ä¡´Â °ÍÀ» ½È¾îÇؼ­ WEBÀÌ ¼Ò°³ µÇ ¶ó´Â ½Ã½ºÅÛÀ» ¸¸µé¾î ÀÖ ³Â½À´Ï´Ù . TeXÀÌ WEB ½Ã½ºÅÛÀ¸·Î ¸¸µé¾îÁ³´Ù´Â °ÍÀº Àß ¾Ë·ÁÁø »ç½ÇÀÌÁö¿ä.

attachment:korean_cwebman.pdf
=== CWEB ¿¹Á¦ ===
Àú´Â ÃÖ±Ù ¸î³â°£ CWEBÀ¸·Î ÇÁ·Î±×·¡¹ÖÀ» ÇØ¿À°í ÀÖ°í I believe that the time is ripe for significantly better documentation of programs, ¾ÕÀ¸·Îµµ °è¼ÓÇÒ °ÍÀε¥, CWEB ÇÁ·Î±×·¡¹ÖÀº Á¤¸» Àç¹ÌÀÖ½À´Ï´Ù and that we can best achieve this by considering programs to be works of literature. Á¦ ¸»À» ¸ø ¹ÏÀ¸½Ã°Ú´Ù¸é Hence, Knuth ¸»Àº ¹ÏÀ¸½Ã°ÚÁÒ? Knuth´Â Á¾Á¾ ±×ÀÇ Áý ¿¬±¸½Ç¿¡¼­ ³ª¿Ã ¶§ ÀÌ·¸°Ô ¸»ÇѴٳ׿ä. " my title: '' CWEB programming is such fun! Literate Programming.'' "
* Knuth°¡ ¼Õ¼ö ÀÛ¼ºÇÑ CWEBÀÇ ´ëÇ¥ÀûÀÎ ¿¹Á¦ Let us change our traditional attitude to the construction of programs: attachment:wc.pdf
* CWEB ÇÁ·Î±×·¥ÀÇ ÁÖ¿Á°°Àº ¿¹Á¦µé (http://www.literateprogramming.com/fexamples.html)
* ucsplain.texÀ» ÀÌ¿ëÇÑ ÇÑ±Û CWEB ¿¹Á¦: attachment:vrotate.tar.gz (¸Å¿ì ¾û¼ºÇÕ´Ï´Ù. ±×Àú Çѱ۷ΠÀÛ¼ºÇß´Ù¶ó´Â Á¤µµ·Î¸¸ ºÁÁÖ¼¼¿ä Instead of imagining that our main task is to instruct a computer what to do, let us concentrate rather on explaining to human beings what we want a computer to do. )

=== CWEB ¼³Ä¡½Ã ÇÑ±Û °í·Á»çÇ× ===
UTF-8 * WEB À¸·Î ÀÛ¼ºµÈ ÇѱÛÀ» Æ÷ÇÔÇÏ´Â cwebÀÇ TeX ¼Ò½º ÆÄÀÏÀÎ : [http://ftp.ktug.or.kr/tex-archive/systems/knuth/tex/tex.web tex. w ÆÄÀϷκΠweb]
ÄÄÇ»ÅÍ
ctangle°ú cweave ¸í·É¾î¸¦ ÀÌ¿ëÇؼ­ C ÇÁ·Î±× ·¥ ÆÄÀÏÀÎ .c ÆÄÀÏ°ú
TeX ÆÄÀÏÀÎ .tex ·¡¹ÖÀ» ¸¸ º»°ÝÀûÀ¸·Î ÀÍÈ÷°íÀÚ ÇÏ´Â »ç¶÷µé Àº ¹Ýµå½Ã ÀоîºÁ¾ß ÇÑ´Ù º¸¸é, ÀÔ·ÂÀÌ ³Ê¹« ±æ´Ù´Â °æ°í ¸Þ½Ã ÇÕ´Ï´Ù. TeX¿¡ Àͼ÷ÇØÁö °¡ ³ª¿É ¸é Çѹø µµÀüÇØ º¸°íÀÚ ÇÕ´Ï´Ù.
ÀÌ * °ü½ÉÀÖ´Â ºÐÀ» À§ ¸í·É¾îµéÀÌ ÇÏ¿©: pdf ÆÄÀÏÀ» ó¸®Çϱâ À§Çؼ­ ¸¸µé¾î³» ºÎÀûÀ¸·Î ¹öÆÛ(char ¹è¿­)¸¦
°¡Áö°í ÀÖ°í, ±× ¹öÆÛÀÇ ³¡ ´Â °úÁ¤À» ³ªÅ¸³»´Â buffer_end°¡ À۾Ƽ­ ³ª¿À´Â
°æ°í ¸Þ½ÃÁöÀÔ ´ÙÀ½°ú °°½À´Ï´Ù. ÀÌ °æ¿ì´Â ¹öÆÛ À§ÀÇ ³¡ tex.webÀ» ³ªÅ¸³»´Â º¯¼ö buffer_end¸¦ ´Ù¿î¹ÞÀ¸½Ã°í,
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À§Ã³·³ ÇÏ¿© ¸¸µé¾î Áø Ã¥ÀÌ ¹Ù·Î KnuthÀÇ °æ¿ìµµ ÇÑ ÁÙÀ» ³Ê¹« ±æ°ÔÇÏ¸é ±×·± ¸Þ Àú¼­ ''Computers & Typesetting'' ½Ã Áö°¡ ³ª¿À°ÚÁÒ. ¸®ÁîÀÇ Volume BÀÎ ''TeX: -) The Program'' ÀÔ´Ï´Ù.

(Àú´Â utf-8 * '''Âü°í''': À©µµ¿ìÁî¿¡ ´ëÇÑ Áö½Ä ¼­ MiKTeXÀ» ÀÌ ÀüÇô ¾ø½À´Ï´Ù.)
utf-8·Î µÈ °æ¿ì ¿ëÇϽô ÇÑ ¹®ÀÚ¸¦ 1¹Ù ºÐÀº KTUGContrib:3247 (by µµÀºÀÌ Æ®¿¡¼­ ÃÖ´ë 4¹ÙÀÌÆ®±îÁö Ç¥ÇöÇÑ´Ù ¾Æºü) À» Âü°í µé¾ú½À´Ï´Ù.
µû¶ó¼­ utf-8·Î ÀÛ¼ºµÈ ¼Ò½ºÀÇ °æ¿ì¸¦ À§Çؼ­ buffer_end¸¦ ÃÖ´ë 4¹è°¡ µÇ°ÔÇϸé
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ctangle°ú cweave === KnuthÀÇ È­ÀÏ ÀÔÃâ·Â ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö °­ÀÇ ===
Knuth´Â 1987³â 10~12¿ù¿¡ ½ºÅÄÆ÷µå´ë ÇÑ ºÎºÐ Çп¡¼­ ''Mathematical Writing''ÀÌ ³ª °øÅë ºÎºÐÀº
common ¶õ Á¦¸ñÀ¸·Î °­ÀǸ¦ ÇÏ¿´½À´Ï´Ù. w(.c) ±× Áß ÀϺΰ¡ ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö¿¡ ÀÖ °üÇÑ ³»¿ëÀÔ´Ï´Ù. ¿µ¾î°¡ ª¾Æ¼­ ´Ù ¾Ë¾ÆµèÁö´Â ¸øÇϴµ¥, buffer_end¿¡ ´ëÇÑ ³»¿ë °¡Áö ´ÙÇàÀÎ Á¡Àº °­ÀÇ Á¦¸ñ°ú µ¿ÀÏÇÑ Mathematical Writing ÀÌ ¹Ù·Î ¶õ Ã¥ÀÌ ÆÄÀÏ¿¡ ÀÖ ´Âµ¥, ±× Ã¥Àº ÀÌ °­ÀǸ¦ ¼ö°­ÇÑ Çлýµé°ú Knuth°¡ ¸¸µç Ã¥À¸·Î "°­ÀÇ ³ëÆ®"ÀûÀÎ ¼º°ÝÀÌ Â£½À´Ï´Ù. ÀÌ¿¡ ±× Ã¥¿¡¼­ ÇØ´ç °­ÀÇ ºÎºÐÀ» ¿Ã¸³´Ï´Ù. µ¿¿µ»ó ½Ãû¿¡ ¸¹Àº µµ¿òÀÌ µÇ¸®¶ó º¾´Ï´Ù.
* [http://proedvid.stanford.edu/seminars/knuth/871019-cs209/871019-cs209-100.wmv Presenting algorithm] (°­ÀÇ ¿ä¾àº»: attachment:pa.pdf)
* [http://proedvid.stanford.edu/seminars/knuth/871021-cs209/871021-cs209-100.wmv Literate Programming(1)] (°­ÀÇ ¿ä¾àº»: attachment:lp1.pdf)
* [http://proedvid.stanford.edu/seminars/knuth/871023-cs209/871023-cs209-100.wmv Literate Programming(2)] (°­ÀÇ ¿ä¾àº»: attachment:lp2.pdf)

common.w === KnuthÀÇ ÀϺΠ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö¿¡ ´ëÇÑ ¾ÖÁ¤ ===
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. tb84knut. pdf Interview with Donald E.
}}}
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"''The tools I used were home grown and became known as Literate Programming. I am enormously biased about Literate Programming, which is surely the greatest thing since sliced bread. I continue to use it to write programs almost every day, and it helps me get efficient, robust, maintainable code much more successfully than any other way I know. Of course, I realize that other people might find other approaches more to their liking; but wow, I love the tools I¡¯ve got now. I couldn¡¯t have written difficult programs like the MMIX meta-simulator at all if I hadn¡¯t had Literate Programming; the task would have been too difficult.''"
=== ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö °ü·Ã ±Û ===
* attachment:fine_art_programming.pdf : [http://www.freesoftwaremagazine.com/ Free Software Magazine] Issue 6¿¡ ½Ç¸° ±Û·Î½á, Free software¿Í ¹®ÇÐÀû ÇÁ·Î±×·¡¹ÖÀÇ ¹Ì·¡¿¡ ´ëÇÑ ±ÛÀÔ´Ï´Ù. Àо ¸¸ÇÕ´Ï´Ù. (Âü°í·Î Àú ´Â ÀÚ Matt BartonÀº St. Cloud State University in MinnesotaÀÇ ¿µ¹®ÇÐ ±³¼ö¶ó°í ÇÕ´Ï´Ù.)
=== ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö °ü·Ã »çÀÌÆ® ===
* http://www-cs-faculty.stanford.edu/~uno/
* http://www-cs-faculty.stanford.edu/~uno/lp.html
* http://www.literateprogramming.com/
* http://www.literateprograms.org
* http://www-cs-faculty.stanford.edu/~uno/cweb .html
* http://kldp.net/docman/view.php/842/453/intro.html
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À§ ÄÚµå´Â KnuthÀÇ Àú¼­ Literate Programming ÀÇ Ç¥Áö¿¡ ³ª¿ÍÀÖ´Â ÄÚµåÀÔ´Ï´Ù.

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1 ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö À̶õ?
1.1 ±â¿ø ¹× ¼Ò°³
1.2 KnuthÀÇ ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö °­ÀÇ
1.3 KnuthÀÇ ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö¿¡ ´ëÇÑ ¾ÖÁ¤
1.4 ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö °ü·Ã ±Û
1.5 ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö °ü·Ã »çÀÌÆ®
2 ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö ½Ã½ºÅÛ
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2.1.2 CWEB À» ÀÌ¿ëÇÏ´Â ¹æ¹ý
2.1.3 ±âŸ ÀÚ·á
2.2 PlainTeXÀ» ÀÌ¿ëÇÑ ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö

1 ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö À̶õ?

¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö(literate programming)Àº ÇÁ·Î±×·¡¹Ö ¹æ¹ý·ÐÀÇ ÇÑ °¡Áö·Î, ÇÁ·Î±×·¡¹ÖÀ» ÇÒ ¶§ ÄÄÇ»ÅÍ·Î ÄÄÆÄÀÏ °¡´ÉÇÑ Äڵ带 ¸¸µå´Â °Íº¸´Ù »ç¶÷ÀÌ ÀÌÇØÇϱ⠽¬¿î Äڵ带 ¸¸µå´Â °Í¿¡ ÁßÁ¡À» µÎ´Â ¹æ¹ýÀÌ´Ù. Áï, »ç¶÷ÀÌ º¸°í ÀÌÇØÇÒ ¼ö ÀÖµµ·Ï ¹®¼­¸¦ ¸¸µéµíÀÌ ÇÁ·Î±×·¡¹ÖÀ» ÇÏ´Â °ÍÀÌ ¸ñÀûÀÌ´Ù. '¸¶Ä¡ ¹®ÇÐÀÛÇ°À» Àд °Íó·³ ÇÁ·Î±×·¡¹ÖÀ» ÀÐÀ» ¼ö ÀÖµµ·Ï ¸¸µå´Â °Í'ÀÌ ¸ñÇ¥À̹ǷΠ'¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö'À̶ó´Â À̸§À» Áö¾ú´Ù. (Ãâó: [http]¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö-À§Å°¹é°ú)

1.1 ±â¿ø ¹× ¼Ò°³

¹®ÇÐÀû ÇÁ·Î±×·¡¹ÖÀº ¿ì¸®¿¡°Ô TeXÀÇ ÀúÀÚ·Î ¾Ë·ÁÁø Knuth°¡ ¸¸µé¾î³½ ÇÁ·Î±×·¡¹ÖÀÇ »õ·Î¿î Æз¯´ÙÀÓÀÔ´Ï´Ù. Knuth°¡ ÀÌ¿¡ ´ëÇÑ °³³äÀ» ±¸Ã¼È­Çϱ⠽ÃÀÛÇÑ °ÍÀÌ 1980³â´ë ÃʹÝÀ̴ϱî 2006³â ÇöÀç·Î½á´Â '»õ·Î¿î'À̶õ ´Ü¾î°¡ Á» ¹«»öÇØ Áý´Ï´Ù. ÇÏÁö¸¸ ÇöÀç±îÁöµµ ±×¸® ³Î¸® ÀÌ¿ëµÇ°í ÀÖÁö´Â ¾ÊÀ¸µí ½Í½À´Ï´Ù.

Àü»êÇп¡´Â Àü»êÇÐÀÇ ³ëº§»óÀ̶ó ºÒ¸®´Â Æ©¸µ»ó([http]A. M. Turing Award) ÀÌ ÀÖ½À´Ï´Ù. 1974³â Æ©¸µ»ó ¼ö»óÀÚ´Â ¾Ë°í¸®ÁòÀÇ ºÐ¼®°ú ÇÁ·Î±×·¡¹Ö ¾ð¾îÀÇ µðÀÚÀÎ ±×¸®°í, The art of computer programming À̶ó´Â Àú¼­·Î ±× ºÐ¾ß¿¡ ¸¹Àº °øÇåÀ» ÇÑ Knuth ¿´½À´Ï´Ù.

°ü·Ê(?)·Î½á ±× ÇØ Æ©¸µ»óÀ» ¹ÞÀº »ç¶÷Àº ACM Turing Award Lecture¶ó´Â À̸§À¸·Î °­ÀǸ¦ ÇÏ°Ô µÇ¾î Àִµ¥, 1974³â ±× °­ÀÇÀÇ Á¦¸ñÀº Computer Programming as an Art(»õ·Î¿î ÷ºÎ "knuth-turingaward.pdf)¿´½À´Ï´Ù"ÆÄÀÏ ¾÷·Îµå. Knuth´Â ¿©±â¼­ ÄÄÇ»ÅÍ ÇÁ·Î±×·¡¹ÖÀ» ´Ü¼øÇÑ ±â¼úÀÌ ¾Æ´Ñ À½¾Ç, ¹Ì¼ú, ¹®Çаú °°Àº Á¾·ùÀÇ ÇϳªÀÇ ¿¹¼ú È°µ¿À̶ó°í °­Á¶ÇÏ°í ÀÖ½À´Ï´Ù. ±×¸®°í °á·ÐºÎ¿¡´Â ÄÄÇ»ÅÍ ÇÁ·Î±×·¡¸Ó ÀÚ½ÅÀÌ ¿¹¼ú°¡¶ó´Â ÀνÄÀ» °¡Áö°í ÇÁ·Î±×·¡¹Ö ÀÛ¾÷¿¡ ÀÓÇϸé, ÇÁ·Î±×·¡¹ÖÀÌ ´õ¿í Áñ°Ì°í, ±× °á°ú ¶ÇÇÑ ´õ¿í ÁÁÀ» °ÍÀ̶ó°í ¸»ÇÕ´Ï´Ù.

To summarize: We have seen that computer programming is an art, because it applies accumulated knowledge to the world, because it requires skill and ingenuity, and especially because it produces objects of beauty. A programmer who subconsciously views himself as an artist will enjoy what he does and will do it better. Therefore we can be glad that people who lecture at computer conferences speak about the state of the Art.

¹®ÇÐÀû ÇÁ·Î±×·¡¹ÖÀº ÀÌ·¸°Ô ½ÃÀÛÇß³ªº¾´Ï´Ù. ÄÄÇ»ÅÍ ÇÁ·Î±×·¡¹ÖÀ» ¿¹¼ú·Î º¸´Â ´ë°¡·Î ºÎÅÍ ¸»ÀÔ´Ï´Ù. À§ÀÇ °­ÀǸ¦ ½ÃÀÛÀ¸·Î ´«¿¡ º¸ÀÌ´Â º»°ÝÀûÀÎ ¹®ÇÐÀû ÇÁ·Î±×·¡¹ÖÀÇ ½ÃÀÛ ¶ÇÇÑ KnuthÀÇ ³í¹® Literate Programming (@knuthweb.pdf (257.24 KB) ) ¿¡¼­ ½ÃÀÛÇÕ´Ï´Ù. ÀÌ ³í¹®¿¡¼­ Knuth´Â ´õÀÌ»ó ÄÄÇ»Å͸¦ À§ÇØ ÇÁ·Î±×·¡¹ÖÀ» ÇÏ´Â ½Ã´ë´Â Áö³µ´Ù°í ¸»ÇÕ´Ï´Ù. »ç¶÷À» À§ÇÑ ÇÁ·Î±×·¡¹ÖÀ» ÇÏÀÚ°í ÇÕ´Ï´Ù. ¹°·Ð ÇÁ·Î±×·¡¹ÖÀ̶ó´Â °ÍÀÌ ÄÄÇ»ÅÍ¿¡ ÀÏÀ» ½ÃÅ°±â À§ÇÑ ¸í·ÉµéÀÇ ÁýÇÕÀÌÁö¸¸, ÀÌ°Í¿¡ ¿¬¿¬ÇÏ¿© ³Ê¹« ÄÄÇ»ÅÍ¿¡¸¸ ÃÊÁ¡À» ¸ÂÃßÁö ¸»°í, »ç¶÷µé¿¡°Ô ´«À» µ¹¸®ÀÚ´Â °ÍÀÌÁö¿ä. ÄÄÇ»ÅÍ ÇÁ·Î±×·¡¹ÖÀÇ ¸£³×»ó½º ½Ã´ë°¡ ¿Â °ÍÀÌÁö¿ä.

ÀÌ ³í¹®¿¡¼­ ¿ª½Ã ÀÏ°üµÇ°Ô ÄÄÇ»ÅÍ ÇÁ·Î±×·¡¹ÖÀ» ¹®ÇÐ ÀÛÇ°(works of literature) À¸·Î °£ÁÖÇÏ°í, Àç¹ÌÀÖ´Â ¸»ÀÎ Literate Programming À̶õ ¸»À»¸¸µé¾î ³Â½À´Ï´Ù. Knuth´Â ¹®ÇÐÀû ÇÁ·Î±×·¡¹ÖÀ» ´Ü¼øÇÑ ¸»Àå³­¿¡ ±×Ä¡´Â °ÍÀ» ½È¾îÇؼ­ WEBÀ̶ó´Â ½Ã½ºÅÛÀ» ¸¸µé¾î ³Â½À´Ï´Ù. TeXÀÌ WEB ½Ã½ºÅÛÀ¸·Î ¸¸µé¾îÁ³´Ù´Â °ÍÀº Àß ¾Ë·ÁÁø »ç½ÇÀÌÁö¿ä.

I believe that the time is ripe for significantly better documentation of programs, and that we can best achieve this by considering programs to be works of literature. Hence, my title: Literate Programming. Let us change our traditional attitude to the construction of programs: Instead of imagining that our main task is to instruct a computer what to do, let us concentrate rather on explaining to human beings what we want a computer to do.

  • WEB À¸·Î ÀÛ¼ºµÈ TeX ¼Ò½º: [http]tex.web
    ÄÄÇ»ÅÍ ÇÁ·Î±×·¡¹ÖÀ» º»°ÝÀûÀ¸·Î ÀÍÈ÷°íÀÚ ÇÏ´Â »ç¶÷µéÀº ¹Ýµå½Ã ÀоîºÁ¾ß ÇÑ´Ù°í ÇÕ´Ï´Ù. TeX¿¡ Àͼ÷ÇØÁö¸é Çѹø µµÀüÇØ º¸°íÀÚ ÇÕ´Ï´Ù.
  • °ü½ÉÀÖ´Â ºÐÀ» À§ÇÏ¿©: pdf ÆÄÀÏÀ» ¸¸µé¾î³»´Â °úÁ¤À» ´ÙÀ½°ú °°½À´Ï´Ù. À§ÀÇ tex.webÀ» ´Ù¿î¹ÞÀ¸½Ã°í,
    % weave tex.web      <-- tex.web ÆÄÀÏ¿¡¼­ tex.tex ÆÄÀÏÀ» ¾ò½À´Ï´Ù.
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    À§Ã³·³ ÇÏ¿© ¸¸µé¾î Áø Ã¥ÀÌ ¹Ù·Î KnuthÀÇ Àú¼­ Computers & Typesetting ½Ã¸®ÁîÀÇ Volume BÀÎ TeX: The Program ÀÔ´Ï´Ù.

  • Âü°í: À©µµ¿ìÁî¿¡¼­ MiKTeXÀ» ÀÌ¿ëÇϽô ºÐÀº KTUGContrib:3247 (by µµÀºÀ̾ƺü) À» Âü°í ÇÏ¸é µË´Ï´Ù.

  • 1.2 KnuthÀÇ ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö °­ÀÇ

    Knuth´Â 1987³â 10~12¿ù¿¡ ½ºÅÄÆ÷µå´ëÇп¡¼­ Mathematical WritingÀ̶õ Á¦¸ñÀ¸·Î °­ÀǸ¦ ÇÏ¿´½À´Ï´Ù. ±× Áß ÀϺΰ¡ ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö¿¡ °üÇÑ ³»¿ëÀÔ´Ï´Ù. ¿µ¾î°¡ ª¾Æ¼­ ´Ù ¾Ë¾ÆµèÁö´Â ¸øÇϴµ¥, ÇÑ°¡Áö ´ÙÇàÀÎ Á¡Àº °­ÀÇ Á¦¸ñ°ú µ¿ÀÏÇÑ Mathematical Writing À̶õ Ã¥ÀÌ Àִµ¥, ±× Ã¥Àº ÀÌ °­ÀǸ¦ ¼ö°­ÇÑ Çлýµé°ú Knuth°¡ ¸¸µç Ã¥À¸·Î "°­ÀÇ ³ëÆ®"ÀûÀÎ ¼º°ÝÀÌ Â£½À´Ï´Ù. ÀÌ¿¡ ±× Ã¥¿¡¼­ ÇØ´ç °­ÀÇ ºÎºÐÀ» ¿Ã¸³´Ï´Ù. µ¿¿µ»ó ½Ãû¿¡ ¸¹Àº µµ¿òÀÌ µÇ¸®¶ó º¾´Ï´Ù.

    1.3 KnuthÀÇ ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö¿¡ ´ëÇÑ ¾ÖÁ¤

    [http]TUGboat Volume 26 (2005), No.3¿¡ [http]Interview with Donald E. Knuth¶ó´Â Á¦¸ñÀ¸·Î KnuthÀÇ ÀÎÅÍºä ±â»ç°¡ ½Ç·È½À´Ï´Ù. ÀÌ ±â»ç¿¡¼­ TeXÀ» ¸¸µé±â À§Çؼ­ ¾î¶² ÅøÀ» »ç¿ëÇߴ°¡¶ó´Â Áú¹®¿¡´ëÇÑ ±×ÀÇ ´ë´ä¿¡¼­ KnuthÀÇ ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö¿¡ ´ëÇÑ »ç¶ûÀ» ¿³º¼ ¼ö ÀÖ´Â ºÎºÐÀÌ Àֱ⿡ ¿Å°Ü º¾´Ï´Ù.

    "The tools I used were home grown and became known as Literate Programming. I am enormously biased about Literate Programming, which is surely the greatest thing since sliced bread. I continue to use it to write programs almost every day, and it helps me get efficient, robust, maintainable code much more successfully than any other way I know. Of course, I realize that other people might find other approaches more to their liking; but wow, I love the tools I¡¯ve got now. I couldn¡¯t have written difficult programs like the MMIX meta-simulator at all if I hadn¡¯t had Literate Programming; the task would have been too difficult."

    1.4 ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö °ü·Ã ±Û

    • @fine_art_programming.pdf (54.54 KB) : [http]Free Software Magazine Issue 6¿¡ ½Ç¸° ±Û·Î½á, Free software¿Í ¹®ÇÐÀû ÇÁ·Î±×·¡¹ÖÀÇ ¹Ì·¡¿¡ ´ëÇÑ ±ÛÀÔ´Ï´Ù. Àо ¸¸ÇÕ´Ï´Ù. (Âü°í·Î ÀúÀÚ Matt BartonÀº St. Cloud State University in MinnesotaÀÇ ¿µ¹®ÇÐ ±³¼ö¶ó°í ÇÕ´Ï´Ù.)

    2 ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö ½Ã½ºÅÛ

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    2.1 LaTeXÀ» ÀÌ¿ëÇÑ ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö

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    2.1.1 noweb À» ÀÌ¿ëÇÏ´Â ¹æ¹ý

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    2.1.3 ±âŸ ÀÚ·á

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    2.2 PlainTeXÀ» ÀÌ¿ëÇÑ ¹®ÇÐÀû ÇÁ·Î±×·¡¹Ö

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