ALGOL 68
註釋

1 2  Neil Matthew. . May 2021  [2024-11-09]. （原始内容存档于2024-11-09）. An update of the original port by Sian Mountbatten of a68toc (ctrans) from Algol-68RS/ELLA2000 updated to run on Intel and ARM processors (32- and 64-bit) Linux and macOS systems.
1 2  .   [2020-04-22]. （原始内容存档于2020-08-14）.
↑  Dennis Ritchie.  (PDF). April 1993  [2024-11-17]. （原始内容存档 (PDF)于2015-06-11）. The scheme of type composition adopted by C owes considerable debt to Algol 68, although it did not, perhaps, emerge in a form that Algol’s adherents would approve of. The central notion I captured from Algol was a type structure based on atomic types (including structures), composed into arrays, pointers (references), and functions (procedures). Algol 68’s concept of unions and casts also had an influence that appeared later. …… a notation for type conversions (called ‘casts’ from the example of Algol 68) was invented to specify type conversions more explicitly.
↑   (PDF). Page 12, 2nd paragraph: Algol68 [gave] operator overloading(§3.3.3), references (§3.3.4), and the ability to declare variables anywhere in a block (§3.3.1). March 1993  [2024-11-17]. （原始内容存档 (PDF)于2022-04-23）.
↑  . July 1998  [2007-04-29]. （原始内容存档于2007-05-01）. String slicing came from Algol-68 and Icon.
1 2 3 4  .   [2020-04-23]. （原始内容存档于2020-07-11）.
↑  Adriaan van Wijngaarden.  (PDF). 1965  [2024-10-30]. （原始内容存档 (PDF)于2024-04-12）.
↑  signed by Edsger Dijkstra, Fraser Duncan, Jan Garwick, Tony Hoare, Brian Randell（英语：）, Gerhard Seegmüller, Wlad Turski, Mike Woodger（英语：）. . March 1970  [2007-03-01]. （原始内容存档于2007-09-30）. More than ever it will be required from an adequate programming tool that it assists, by structure, the programmer in the most difficult aspects of his job, viz. in the reliable creation of sophisticated programs. In this respect we fail to see how the language proposed here  is a significant step forward: on the contrary, we feel that its implicit view of the programmer's task is very much the same as, say, ten years ago. This forces upon us the conclusion that, regarded as a programming tool, the language must be regarded as obsolete.
↑  Hoare, C. a. R. . ALGOL Bulletin. November 1968, 29: 27–29  [2024-10-30]. （原始内容存档于2024-02-22）. I believe that the essential problem in the design of self-extending languages is in the design of the nucleus of built-in features, which the implementor will be expected to represent within the machine code of his computer. It is essential that this nucleus should have the properties: 1. Extreme simplicity and small size …… 2. Extreme efficiency of implementation …… I would therefore reckon that a language at about the level of FORTRAN would be a suitable choice for a nucleus. The language nucleus described in MR93 is far too elaborate; and some of its defects are listed in Appendix II.
↑  Dijkstra, E. W. .   [2007-04-28]. （原始内容存档于2007-04-21）. On account of the draft report my faith in WG.2.1 (at least in its present constitution) is very low. The draft report is thick and difficult, in fact too thick and too difficult to inspire much confidence. …… Size and complexity of the defining apparatus you needed terrify me. Being well-acquainted with your ingenuity I think it a safe assumption that ALGOL 68 as conceived can hardly be defined by significantly more concise and transparent means. …… I feel inclined to put the blame on the language you tried to define. If this is correct, WG.2.1 should return to its proper subject matter, viz. programming languages.
↑  Niklaus Wirth. . 1968  [2024-10-31]. （原始内容存档于2024-04-02）. The implied and rather vague goal was the specification of a universal language, a sensible goal in 1960, even 1964, but an utopia in 1968; a goal which if pursued faithfully, invariably lead towards a monster language, a species of which there already exists a sample hardly worth nor possible to compete with.
↑   (PDF).   [2024-10-31]. （原始内容存档 (PDF)于2024-07-11）. Some claim that Ada is Algol 68’s successor but many dispute that.
↑  Adriaan van Wijngaarden.  (PDF). Symbolic Languages in Data Processing, Proc. Symp. Intl, Computation Center Rome, Gordon & Beach, New York. 1962  [2024-10-30]. （原始内容存档 (PDF)于2024-09-15）.
↑  Van Wijngaarden, A.; Mailloux, B. J.; Peck, J.; Koster, C. H. A. . ALGOL Bulletin. 1 March 1968, (Sup 26): 1–84  [7 April 2023]. （原始内容存档于2023-04-10） –Mar. 1968.
↑  . 1969  [2024-10-30]. （原始内容存档于2024-12-04）.
↑  Sidney Marshall. J. E. L. Peck , 编.  (PDF). Proceedings of the IFIP Working Conference on ALGOL 68 Implementation, Munich,: 239–243. July 20–24, 1970  [2024-10-31]. （原始内容存档 (PDF)于2024-08-16）. 
Sidney Marshall.  (PDF). PhD Thesis, Dartmouth College. 1972  [2024-10-31]. （原始内容存档 (PDF)于2024-08-12）.
↑  L. Ammeraal.  (PDF). 1973  [2024-11-03]. （原始内容存档 (PDF)于2024-04-05）.
↑  Daniel M. Berry. .
↑  "Application of the Machine-Oriented Language Epsilon to Software Development", I.V. Pottosin et al., in Machine Oriented Higher Level Languages, W. van der Poel, N-H 1974, pp. 417–434
↑  . March 2013  [2024-11-14]. （原始内容存档于2024-04-30）.
↑   (PDF).   [2010-03-20]. （原始内容 (PDF)存档于2010-04-15）.
↑   (PDF). 1976  [2024-10-30]. （原始内容存档 (PDF)于2024-04-05）.
↑  Hendrik Boom. . 2008  [2024-11-11]. （原始内容存档于2024-12-04）.
↑   (PDF). Control Data Services B.V., Rijswijk, Netherlands. 1976  [2024-10-31]. （原始内容存档 (PDF)于2024-11-13）.
↑  .   [2024-10-30]. （原始内容存档于2024-04-16）.
↑  "The Berlin ALGOL 68 implementation" 
An abstract ALGOL 68 machine and its application in a machine independent compiler – Springer. Springerlink.com. Retrieved on 2013-07-21.
↑   (PDF). 1981  [2024-10-30]. （原始内容存档 (PDF)于2024-09-15）.
↑  . （原始内容存档于2006-08-29）.
↑  Hibbard, P.G. . SIGPLAN Notices. May 1977, 12 (5): 71–79. S2CID 37914993. doi:10.1145/954652.1781177 .
↑  Dr C. H. Lindsey. . 1988  [2024-11-12]. （原始内容存档于2024-12-04）.
↑  Laci Csirmaz. . 2000  [2024-11-11]. （原始内容存档于2024-11-11）.
↑  .   [2024-11-21]. （原始内容存档于2024-04-16）.
↑  Dr Sian Mountbatten. . Sep 13 2012  [2024-11-09]. （原始内容存档于2024-12-04）.  请检查|date=中的日期值 (帮助)
↑  .   [2025-01-24]. （原始内容存档于2025-01-24）.
↑  . 16 May 1977  [2024-11-04]. （原始内容存档于2023-12-03）.
↑  .   [2024-11-01]. （原始内容存档于2020-07-11）.
1963年版的ASCII，在后来版本中，↑被替代为^，←被替代为_。
配备APL打字球与键帽后的IBM 2741（英语：）终端的键盘，它不再支持小写字母。