End the war on tabs (phpnw14)

Transcript

1. Something
2. end ! the war on tabs
3. @igorwhiletrue
4. I ❤ \t
5. programming = art
6. war on tabs
7. \t = freedom
9. \t
11. (whitespace)
12. decision procedure
13. meta-interpreter in 2927 lines
14. meta-interpreter in 2927 lines
15. $ (cat examples/wsinterws.ws; cat examples/hworld.ws; echo -ne "\n\n\nquit\n \n\n") | hhvm bin/interpreter examples/wsinterws.ws whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- Hello, world of spaces!
16. $ (cat examples/wsinterws.ws; cat examples/hworld.ws; echo -ne "\n\n\nquit\n \n\n") | hhvm bin/interpreter examples/wsinterws.ws whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- Hello, world of spaces!
17. $ (cat examples/wsinterws.ws; cat examples/hworld.ws; echo -ne "\n\n\nquit\n \n\n") | hhvm bin/interpreter examples/wsinterws.ws whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- Hello, world of spaces!
18. $ (cat examples/wsinterws.ws; cat examples/hworld.ws; echo -ne "\n\n\nquit\n \n\n") | hhvm bin/interpreter examples/wsinterws.ws whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- Hello, world of spaces!
19. stack machine
20. instruction set • stack: push, dup, ref, swap, discard, slide • arithmetic: add, sub, mul, div, mod • heap: store, retrieve • flow: label, call, jump, jumpz, jumplz, ret, exit • i/o: write_char, write_num, read_char, read_num
21. encoded in terms of \t (9) \n (10) (32)
22. domain specific language
23. environmentally friendly
24. read between the lines
25. loop + switch = stack machine
26. stack: push/pop
35. arithmetic: + - * / %
36. 1 2 + 1 - 2 *
37. 1 1 2 + 1 - 2 *
38. 1 2 1 2 + 1 - 2 *
39. 3 1 2 + 1 - 2 *
40. 3 1 2 + 1 - 2 * 1
41. 2 1 2 + 1 - 2 *
42. 2 1 2 + 1 - 2 * 2
43. 4 1 2 + 1 - 2 *
44. heap: store/retrieve
45. 0 1 2 3 0 33 store 1 retri eve 0 retri eve
46. 0 1 2 3 0 33 store 1 retri eve 0 retri eve
47. 0 1 2 3 0 33 store 1 retri eve 0 retri eve
48. 0 1 2 3 0 33 store 1 retri eve 0 retri eve 33
49. 0 1 2 3 0 33 store 1 retri eve 33 0 retri eve
50. 0 1 2 3 0 33 store 1 retri eve 33 0 retri eve
51. 0 1 2 3 0 33 store 1 retri eve 33 0 retri eve 0
52. 0 1 2 3 0 33 store 1 retri eve 33 0 retri eve
53. 0 1 2 3 0 33 store 1 retri eve 33 0 retri eve
54. 0 1 2 3 0 33 store 1 retri eve 33 0 retri eve 33
55. control flow
56. your CPU considered harmful
57. label 0 0 + jump 0 0 1
58. label 0 0 + jump 0 0 1
59. label 0 0 + jump 0 0 1 1
60. label 0 0 + jump 0 1 1
61. label 0 0 + jump 0 1 1
62. label 0 0 + jump 0 1 1
63. label 0 0 + jump 0 1 1 1
64. label 0 0 + jump 0 2 1
65. label 0 0 + jump 0 2 1
66. label 0 0 + jump 0 2 1
67. label 0 0 + jump 0 2 1 1
68. label 0 0 + jump 0 3 1
69. label 0 0 + jump 0 3 1
70. ∞
71. label 0 0 + jumpnz 0 0 1 dup 2 swap -
72. label 0 0 + 0 1 dup 2 swap - jumpnz 0
73. label 0 0 + 0 1 dup 2 swap - 1 jumpnz 0
74. label 0 0 + 1 dup 2 swap - 1 jumpnz 0
75. label 0 0 + 1 dup 2 swap - 1 1 jumpnz 0
76. 2 label 0 0 + 1 dup 2 swap - 1 1 jumpnz 0
77. 1 2 label 0 0 + 1 dup 2 swap - 1 jumpnz 0
78. 1 label 0 0 + 1 dup 2 swap - 1 jumpnz 0
79. 1 label 0 0 + 1 dup 2 swap - 1 jumpnz 0
80. label 0 0 + 1 dup 2 swap - 1 jumpnz 0
81. label 0 0 + 1 dup 2 swap - 1 jumpnz 0
82. label 0 0 + 1 dup 2 swap - 1 jumpnz 0 1
83. label 0 0 + 1 dup 2 swap - 2 jumpnz 0
84. label 0 0 + 1 dup 2 swap - 2 jumpnz 0 2
85. 2 label 0 0 + 1 dup 2 swap - 2 jumpnz 0 2
86. 2 2 label 0 0 + 1 dup 2 swap - 2 jumpnz 0
87. label 0 0 + 1 dup 2 swap - 2 jumpnz 0 0
88. label 0 0 + 1 dup 2 swap - 2 jumpnz 0 0
89. label 0 0 + 1 dup 2 swap - 2 jumpnz 0
90. label 0 0 + 1 dup 2 swap - 2 jumpnz 0
91. i/o
94. turing completeness
96. meta-interpreter
97. $ (cat examples/wsinterws.ws; cat examples/hworld.ws; echo -ne "\n\n\nquit\n \n\n") | hhvm bin/interpreter examples/wsinterws.ws whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- Hello, world of spaces! CPU (x86)
98. $ (cat examples/wsinterws.ws; cat examples/hworld.ws; echo -ne "\n\n\nquit\n \n\n") | hhvm bin/interpreter examples/wsinterws.ws whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- Hello, world of spaces! PHP interpreter (C)
99. $ (cat examples/wsinterws.ws; cat examples/hworld.ws; echo -ne "\n\n\nquit\n \n\n") | hhvm bin/interpreter examples/wsinterws.ws whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- Hello, world of spaces! ws interpreter (PHP)
100. $ (cat examples/wsinterws.ws; cat examples/hworld.ws; echo -ne "\n\n\nquit\n \n\n") | hhvm bin/interpreter examples/wsinterws.ws whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- Hello, world of spaces! ws interpreter (ws)
101. $ (cat examples/wsinterws.ws; cat examples/hworld.ws; echo -ne "\n\n\nquit\n \n\n") | hhvm bin/interpreter examples/wsinterws.ws whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- Hello, world of spaces! ws interpreter (ws)
102. $ (cat examples/wsinterws.ws; cat examples/hworld.ws; echo -ne "\n\n\nquit\n \n\n") | hhvm bin/interpreter examples/wsinterws.ws whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- Hello, world of spaces! hello world (ws)
103. $ (cat examples/wsinterws.ws; cat examples/hworld.ws; echo -ne "\n\n\nquit\n \n\n") | hhvm bin/interpreter examples/wsinterws.ws whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- whitespace interpreter written in whitespace made by oliver burghard smarty21@gmx.net in his free time for your and his joy good time and join me to get whitespace ready for business for any other information dial 1-900-whitespace or get soon info at www.whitespace-wants-to-be-taken-serious.org please enter the program and terminate via 3xenter,'quit',3xenter -- ws interpreter ws ------------------------------------------- Hello, world of spaces!
104. hello, world of spaces
105. do not want to hear your questions • joind.in/12146 • @igorwhiletrue ! • esolangs.org/wiki/Whitespace • compsoc.dur.ac.uk/whitespace • github.com/igorw/whitespace-php • github.com/igorw/wsm