External links
- IBM code page 907 aka APL ASCII code page
- Email discussion about how to represent APL underscored letters in Unicode
Code page 907 is code page developed by IBM. It is used to write APL programming language.
Only the second half of the table is shown, codes 0-127 are identical to code page 437.
| _0 | _1 | _2 | _3 | _4 | _5 | _6 | _7 | _8 | _9 | _A | _B | _C | _D | _E | _F | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8_ 128 | 𝐴̲ 1D434 0332 | 𝐵̲ 1D435 0332 | 𝐶̲ 1D436 0332 | 𝐷̲ 1D437 0332 | 𝐸̲ 1D438 0332 | 𝐹̲ 1D439 0332 | 𝐺̲ 1D43A 0332 | 𝐻̲ 1D43B 0332 | 𝐼̲ 1D43C 0332 | 𝐽̲ 1D43D 0332 | 𝐾̲ 1D43E 0332 | 𝐿̲ 1D43F 0332 | 𝑀̲ 1D440 0332 | 𝑁̲ 1D441 0332 | 𝑂̲ 1D442 0332 | 𝑃̲ 1D443 0332 |
| 9_ 144 | ⎕ 2395 | ⍞ 235E | ⌹ 2339 | 𝑄̲ 1D444 0332 | 𝑅̲ 1D445 0332 | 𝑆̲ 1D446 0332 | 𝑇̲ 1D447 0332 | 𝑈̲ 1D448 0332 | ⊤ 22A4 | 𝑉̲ 1D449 0332 | 𝑊̲ 1D44A 0332 | ¢ 00A2 | 𝑋̲ 1D44B 0332 | ⊥ 22A5 | ← 2190 | ⌶ 2336 |
| A_ 160 | 𝑌̲ 1D44C 0332 | 𝑍̲ 1D44D 0332 | ⌈ 2308 | ¬ 00AC | → 2192 | ∪ 222A | ⍕ 2355 | ⍎ 234E | ||||||||
| B_ 176 | ░ 2591 | ▒ 2592 | ▓ 2593 | │ 2502 | ┤ 2524 | ⍷ 2377 | ⍸ 2378 | ≡ 2261 | ∵ 2235 | ╣ 2563 | ║ 2551 | ╗ 2557 | ╝ 255D | ⍂ 2342 | ⌻ 233B | ┐ 2510 |
| C_ 192 | └ 2514 | ┬ 252C | ┴ 2534 | ├ 251C | ─ 2500 | ┼ 253C | ╚ 255A | ╔ 2554 | ╩ 2569 | ╦ 2566 | ╠ 2560 | ═ 2550 | ╬ 256C | |||
| D_ 208 | ↑ 2191 | ↓ 2193 | ⍟ 235F | ∆ 2206 | ∇ 2207 | ⌊ 230A | ┘ 2518 | ┌ 250C | █ 2588 | ▄ 2584 | ▌ 258C | ▐ 2590 | ▀ 2580 | |||
| E_ 224 | α 03B1 | ß 00DF | ⊂ 2282 | ⊃ 2283 | ⍝ 235D | ⍲ 2372 | ⍴ 2374 | ⍱ 2371 | ⌽ 233D | ⊖ 2296 | ○ 25CB | ∨ 2228 | ⍳ 2373 | ⍉ 2349 | ∈ 2208 | ∩ 2229 |
| F_ 240 | ⌿ 233F | ⍀ 2340 | ≥ 2265 | ≤ 2264 | ≠ 2260 | × 00D7 | ÷ 00F7 | ⍙ 2359 | ∘ 2218 | ⍵ 2375 | ⍫ 236B | ⍋ 234B | ⍒ 2352 | ¯ 00AF | ¨ 00A8 | NBSP 00A0 |
Letter Number Punctuation Symbol Other Undefined Differences from code page 437
APL is a programming language developed in the 1960s by Kenneth E. Iverson. Its central datatype is the multidimensional array. It uses a large range of special graphic symbols to represent most functions and operators, leading to very concise code. It has been an important influence on the development of concept modeling, spreadsheets, functional programming, and computer math packages. It has also inspired several other programming languages.
In computing, a code page is a character encoding and as such it is a specific association of a set of printable characters and control characters with unique numbers.
The IBM 5100 Portable Computer is a portable computer introduced in September 1975, six years before the IBM Personal Computer. It was the evolution of a prototype called the SCAMP that was developed at the IBM Palo Alto Scientific Center in 1973. In January 1978, IBM announced the IBM 5110, its larger cousin, and in February 1980 IBM announced the IBM 5120. The 5100 was withdrawn in March 1982.
Code page 437 is the character set of the original IBM PC. It is also known as CP437, OEM-US, OEM 437, PC-8, or DOS Latin US. The set includes all printable ASCII characters, extended codes for accented letters (diacritics), some Greek letters, icons, and line-drawing symbols. It is sometimes referred to as the "OEM font" or "high ASCII", or as "extended ASCII".
The Kamenický encoding, named for the brothers Jiří and Marian Kamenický, was a code page for personal computers running DOS, very popular in Czechoslovakia around 1985–1995. Another name for this encoding is KEYBCS2, the name of the Terminate and Stay Resident utility which implemented the matching keyboard driver. It was also named KAMENICKY.
Code page 852 is a code page used under DOS to write Central European languages that use Latin script.
Code page 865 is a code page used under DOS to write Nordic languages.
Code page 860 is a code page used under DOS to write Portuguese and it is also suitable to write Spanish and Italian. In Brazil, however, the most widespread codepage —and that which DOS in Brazilian portuguese used by default— was code page 850.
Code page 863 is a code page used under DOS to write French language although it lacks the letters Æ, æ, Œ, œ, Ÿ and ÿ.
Code page 861 is a code page used under DOS to write the Icelandic language.
The programming language APL is distinctive in being symbolic rather than lexical: its primitives are denoted by symbols, not words. These symbols were originally devised as a mathematical notation to describe algorithms. APL programmers often assign informal names when discussing functions and operators but the core functions and operators provided by the language are denoted by non-textual symbols.
The programming language APL uses a number of symbols, rather than words from natural language, to identify operations, similarly to mathematical symbols. Prior to the wide adoption of Unicode, a number of special-purpose EBCDIC and non-EBCDIC code pages were used to represent the symbols required for writing APL.
Code page 1118 is a code page used under DOS to write the Lithuanian language.
Code page 853 is a code page used under DOS to write Turkish, Maltese, and Esperanto. It includes all characters from ISO 8859-3.
IBM code page 949 (IBM-949) is IBM's PC Data KS code. It implements EUC-KR in addition to encodings for IBM extensions including user defined characters. This code page supports the Korean language. It is a combination of the single-byte Code page 1088 and the double-byte Code page 951.
Code page 868 is a code page used to write Urdu.
Code page 1057 is a character encoding specified by IBM. It is a close derivation of Code page 437.
Code page 293 is EBCDIC code page used by IBM mainframes. It used to write source code for the APL programming language.
Code page 310, known as "3270 APL Graphic Escape" or "Graphic Escape APL/TN", is an EBCDIC code page used on IBM mainframes to write the APL programming language. It is used alongside Code page 037, with the Code page 310 codes being prefixed by the Graphic Escape control character.
Code page 351 is EBCDIC code page used by IBM mainframes. It used to write APL programming language. It contains all characters of Code page 293 and Code page 310 except ⍷.
