📄 rfc1642.ps
字号:
58 263 :M-.023(Unicode transformation formats with MIME.)A41 294 :Mf1_14 sf-.032(Definitions)A58 322 :Mf0_12 sf-.009(First, the definition of Unicode:)A76 350 :M-.01(The 16 bit character set Unicode is defined by \322The Unicode Standard, Version 1.1\323.)A76 362 :M-.008(This character set is identical with the character repertoire and coding of the international)A76 374 :M-.006(standard ISO/IEC 10646-1:1993\(E\); Coded Representation Form=UCS-2; Subset=300;)A76 386 :M-.003(Implementation Level=3.)A76 414 :Mf1_12 sf-.328(Note)A100 414 :Mf0_12 sf-.006(. Unicode 1.1 further specifies the use and interaction of these character codes)A76 426 :M-.011(beyond the ISO standard. However, any valid 10646 BMP \(Basic Multilingual Plane\))A76 438 :M-.006(sequence is a valid Unicode sequence, and )A283 438 :Mf2_12 sf-.033(vice versa)A332 438 :Mf0_12 sf-.017(; Unicode supplies interpretations of)A76 450 :M-.008(sequences on which the ISO standard is silent as to interpretation.)A58 478 :M-.015(Next, some handy definitions of US-ASCII character subsets:)A76 506 :M-.005(Set D \(directly encoded characters\) consists of the following characters \(derived from)A76 518 :M-.007(RFC 1521, Appendix B\): the upper and lower case letters A through Z and a through z,)A76 530 :M(the 10 digits 0-9, and the following nine special characters \(note that \322+\323 and \322=\323 are)S76 542 :M-.124(omitted\):)A40 40 468 26 rC41 50 :M-.097(RFC 1642)A258 50 :M-.164(UTF-7)A460 50 :M(July 1994)SgRgS 40 662 468 26 rC41 684 :Mf0_12 sf-.062(Goldsmith & Davis)A467 684 :M-.063([Page )A497 684 :M(2)S503 684 :M(])Sendp%%Page: 3 3%%BeginPageSetupinitializepage(David Goldsmith; page: 3 of 14)setjob%%EndPageSetupgS 0 0 552 730 rC1 G148 67 252 146 rC148 67 68 14 rF159 77 :M0 Gf0_12 sf-.079(Character)A1 G216 67 184 14 rF224 77 :M0 G-.031(ASCII & Unicode Value \(decimal\))A1 G148 81 68 15 rF179 93 :M0 Gf3_12 sf(')S1 G216 81 184 15 rF302 92 :M0 Gf0_12 sf(39)S1 G148 96 68 14 rF179 107 :M0 Gf3_12 sf(\()S1 G216 96 184 14 rF302 106 :M0 Gf0_12 sf(40)S1 G148 110 68 14 rF179 121 :M0 Gf3_12 sf(\))S1 G216 110 184 14 rF302 120 :M0 Gf0_12 sf(41)S1 G148 124 68 14 rF179 135 :M0 Gf3_12 sf(,)S1 G216 124 184 14 rF302 134 :M0 Gf0_12 sf(44)S1 G148 138 68 15 rF179 150 :M0 Gf3_12 sf(-)S1 G216 138 184 15 rF302 149 :M0 Gf0_12 sf(45)S1 G148 153 68 14 rF179 164 :M0 Gf3_12 sf(.)S1 G216 153 184 14 rF302 163 :M0 Gf0_12 sf(46)S1 G148 167 68 14 rF179 178 :M0 Gf3_12 sf(/)S1 G216 167 184 14 rF302 177 :M0 Gf0_12 sf(47)S1 G148 181 68 14 rF179 192 :M0 Gf3_12 sf(:)S1 G216 181 184 14 rF302 191 :M0 Gf0_12 sf(58)S1 G148 195 68 15 rF179 207 :M0 Gf3_12 sf(?)S1 G216 195 184 15 rF302 206 :M0 Gf0_12 sf(63)S148 81.25 -.25 .25 216.25 81 .25 148 81 @a216 81.25 -.25 .25 399.25 81 .25 216 81 @a-.25 -.25 216.25 81.25 .25 .25 216 67 @b-.25 -.25 216.25 95.25 .25 .25 216 81 @b-.25 -.25 216.25 110.25 .25 .25 216 96 @b-.25 -.25 216.25 124.25 .25 .25 216 110 @b-.25 -.25 216.25 138.25 .25 .25 216 124 @b-.25 -.25 216.25 152.25 .25 .25 216 138 @b-.25 -.25 216.25 167.25 .25 .25 216 153 @b-.25 -.25 216.25 181.25 .25 .25 216 167 @b-.25 -.25 216.25 195.25 .25 .25 216 181 @b-.25 -.25 216.25 209.25 .25 .25 216 195 @b-.25 -.25 148.25 81.25 .25 .25 148 67 @b-.25 -.25 399.25 81.25 .25 .25 399 67 @b-.25 -.25 148.25 95.25 .25 .25 148 81 @b-.25 -.25 399.25 95.25 .25 .25 399 81 @b-.25 -.25 148.25 110.25 .25 .25 148 96 @b-.25 -.25 399.25 110.25 .25 .25 399 96 @b-.25 -.25 148.25 124.25 .25 .25 148 110 @b-.25 -.25 399.25 124.25 .25 .25 399 110 @b-.25 -.25 148.25 138.25 .25 .25 148 124 @b-.25 -.25 399.25 138.25 .25 .25 399 124 @b-.25 -.25 148.25 152.25 .25 .25 148 138 @b-.25 -.25 399.25 152.25 .25 .25 399 138 @b-.25 -.25 148.25 167.25 .25 .25 148 153 @b-.25 -.25 399.25 167.25 .25 .25 399 153 @b-.25 -.25 148.25 181.25 .25 .25 148 167 @b-.25 -.25 399.25 181.25 .25 .25 399 167 @b-.25 -.25 148.25 195.25 .25 .25 148 181 @b-.25 -.25 399.25 195.25 .25 .25 399 181 @b-.25 -.25 148.25 209.25 .25 .25 148 195 @b-.25 -.25 399.25 209.25 .25 .25 399 195 @b148 67.25 -.25 .25 216.25 67 .25 148 67 @a148 209.25 -.25 .25 216.25 209 .25 148 209 @a216 67.25 -.25 .25 399.25 67 .25 216 67 @a216 209.25 -.25 .25 399.25 209 .25 216 209 @agRgS 40 40 468 648 rC76 234 :Mf0_12 sf-.001(Set O \(optional direct characters\) consists of the following characters \(note that \322\\\323 and)A76 246 :M-.048(\322~\323 are omitted\):)A1 G148 265 252 302 rC148 265 68 14 rF159 275 :M0 G-.079(Character)A1 G216 265 184 14 rF224 275 :M0 G-.031(ASCII & Unicode Value \(decimal\))A1 G148 279 68 14 rF179 290 :M0 Gf3_12 sf(!)S1 G216 279 184 14 rF302 289 :M0 Gf0_12 sf(33)S1 G148 293 68 15 rF179 305 :M0 Gf3_12 sf(")S1 G216 293 184 15 rF302 304 :M0 Gf0_12 sf(34)S1 G148 308 68 14 rF179 319 :M0 Gf3_12 sf(#)S1 G216 308 184 14 rF302 318 :M0 Gf0_12 sf(35)S1 G148 322 68 14 rF179 333 :M0 Gf3_12 sf($)S1 G216 322 184 14 rF302 332 :M0 Gf0_12 sf(36)S1 G148 336 68 14 rF179 347 :M0 Gf3_12 sf(%)S1 G216 336 184 14 rF302 346 :M0 Gf0_12 sf(37)S1 G148 350 68 15 rF179 362 :M0 Gf3_12 sf(&)S1 G216 350 184 15 rF302 361 :M0 Gf0_12 sf(38)S1 G148 365 68 14 rF179 376 :M0 Gf3_12 sf(*)S1 G216 365 184 14 rF302 375 :M0 Gf0_12 sf(42)S1 G148 379 68 14 rF179 390 :M0 Gf3_12 sf(;)S1 G216 379 184 14 rF302 389 :M0 Gf0_12 sf(59)S1 G148 393 68 14 rF179 404 :M0 Gf3_12 sf(<)S1 G216 393 184 14 rF302 403 :M0 Gf0_12 sf(60)S1 G148 407 68 15 rF179 419 :M0 Gf3_12 sf(=)S1 G216 407 184 15 rF302 418 :M0 Gf0_12 sf(61)S1 G148 422 68 14 rF179 433 :M0 Gf3_12 sf(>)S1 G216 422 184 14 rF302 432 :M0 Gf0_12 sf(62)S1 G148 436 68 14 rF179 447 :M0 Gf3_12 sf(@)S1 G216 436 184 14 rF302 446 :M0 Gf0_12 sf(64)S1 G148 450 68 14 rF179 461 :M0 Gf3_12 sf([)S1 G216 450 184 14 rF302 460 :M0 Gf0_12 sf(91)S1 G148 464 68 15 rF179 476 :M0 Gf3_12 sf(])S1 G216 464 184 15 rF302 475 :M0 Gf0_12 sf(93)S1 G148 479 68 14 rF179 490 :M0 Gf3_12 sf(^)S1 G216 479 184 14 rF302 489 :M0 Gf0_12 sf(94)S1 G148 493 68 14 rF179 504 :M0 Gf3_12 sf(_)S1 G216 493 184 14 rF302 503 :M0 Gf0_12 sf(95)S1 G148 507 68 14 rF179 518 :M0 Gf3_12 sf(`)S1 G216 507 184 14 rF302 517 :M0 Gf0_12 sf(96)S1 G148 521 68 15 rF179 533 :M0 Gf3_12 sf({)S1 G216 521 184 15 rF299 532 :M0 Gf0_12 sf(123)S1 G148 536 68 14 rF179 547 :M0 Gf3_12 sf(|)S1 G216 536 184 14 rF299 546 :M0 Gf0_12 sf(124)S1 G148 550 68 14 rF179 561 :M0 Gf3_12 sf(})S1 G216 550 184 14 rF299 560 :M0 Gf0_12 sf(125)S148 279.25 -.25 .25 216.25 279 .25 148 279 @a216 279.25 -.25 .25 399.25 279 .25 216 279 @a-.25 -.25 216.25 279.25 .25 .25 216 265 @b-.25 -.25 216.25 293.25 .25 .25 216 279 @b-.25 -.25 216.25 307.25 .25 .25 216 293 @b-.25 -.25 216.25 322.25 .25 .25 216 308 @b-.25 -.25 216.25 336.25 .25 .25 216 322 @b-.25 -.25 216.25 350.25 .25 .25 216 336 @b-.25 -.25 216.25 364.25 .25 .25 216 350 @b-.25 -.25 216.25 379.25 .25 .25 216 365 @b-.25 -.25 216.25 393.25 .25 .25 216 379 @b-.25 -.25 216.25 407.25 .25 .25 216 393 @b-.25 -.25 216.25 421.25 .25 .25 216 407 @b-.25 -.25 216.25 436.25 .25 .25 216 422 @b-.25 -.25 216.25 450.25 .25 .25 216 436 @b-.25 -.25 216.25 464.25 .25 .25 216 450 @b-.25 -.25 216.25 478.25 .25 .25 216 464 @b-.25 -.25 216.25 493.25 .25 .25 216 479 @b-.25 -.25 216.25 507.25 .25 .25 216 493 @b-.25 -.25 216.25 521.25 .25 .25 216 507 @b-.25 -.25 216.25 535.25 .25 .25 216 521 @b-.25 -.25 216.25 550.25 .25 .25 216 536 @b-.25 -.25 216.25 563.25 .25 .25 216 550 @b-.25 -.25 148.25 279.25 .25 .25 148 265 @b-.25 -.25 399.25 279.25 .25 .25 399 265 @b-.25 -.25 148.25 293.25 .25 .25 148 279 @b-.25 -.25 399.25 293.25 .25 .25 399 279 @b-.25 -.25 148.25 307.25 .25 .25 148 293 @b-.25 -.25 399.25 307.25 .25 .25 399 293 @b-.25 -.25 148.25 322.25 .25 .25 148 308 @b-.25 -.25 399.25 322.25 .25 .25 399 308 @b-.25 -.25 148.25 336.25 .25 .25 148 322 @b-.25 -.25 399.25 336.25 .25 .25 399 322 @b-.25 -.25 148.25 350.25 .25 .25 148 336 @b-.25 -.25 399.25 350.25 .25 .25 399 336 @b-.25 -.25 148.25 364.25 .25 .25 148 350 @b-.25 -.25 399.25 364.25 .25 .25 399 350 @b-.25 -.25 148.25 379.25 .25 .25 148 365 @b-.25 -.25 399.25 379.25 .25 .25 399 365 @b-.25 -.25 148.25 393.25 .25 .25 148 379 @b-.25 -.25 399.25 393.25 .25 .25 399 379 @b-.25 -.25 148.25 407.25 .25 .25 148 393 @b-.25 -.25 399.25 407.25 .25 .25 399 393 @b-.25 -.25 148.25 421.25 .25 .25 148 407 @b-.25 -.25 399.25 421.25 .25 .25 399 407 @b-.25 -.25 148.25 436.25 .25 .25 148 422 @b-.25 -.25 399.25 436.25 .25 .25 399 422 @b-.25 -.25 148.25 450.25 .25 .25 148 436 @b-.25 -.25 399.25 450.25 .25 .25 399 436 @b-.25 -.25 148.25 464.25 .25 .25 148 450 @b-.25 -.25 399.25 464.25 .25 .25 399 450 @b-.25 -.25 148.25 478.25 .25 .25 148 464 @b-.25 -.25 399.25 478.25 .25 .25 399 464 @b-.25 -.25 148.25 493.25 .25 .25 148 479 @b-.25 -.25 399.25 493.25 .25 .25 399 479 @b-.25 -.25 148.25 507.25 .25 .25 148 493 @b-.25 -.25 399.25 507.25 .25 .25 399 493 @b-.25 -.25 148.25 521.25 .25 .25 148 507 @b-.25 -.25 399.25 521.25 .25 .25 399 507 @b-.25 -.25 148.25 535.25 .25 .25 148 521 @b-.25 -.25 399.25 535.25 .25 .25 399 521 @b-.25 -.25 148.25 550.25 .25 .25 148 536 @b-.25 -.25 399.25 550.25 .25 .25 399 536 @b-.25 -.25 148.25 563.25 .25 .25 148 550 @b-.25 -.25 399.25 563.25 .25 .25 399 550 @b148 265.25 -.25 .25 216.25 265 .25 148 265 @a148 563.25 -.25 .25 216.25 563 .25 148 563 @a216 265.25 -.25 .25 399.25 265 .25 216 265 @a216 563.25 -.25 .25 399.25 563 .25 216 563 @agRgS 40 40 468 648 rC76 588 :Mf1_12 sf-.04(Rationale)A125 588 :Mf0_12 sf-.008(. The characters \322\\\323 and \322~\323 are omitted because they are often redefined in)A76 600 :M-.017(variants of ASCII.)A76 628 :M-.01(Set B \(Modified Base 64\) is the set of characters in the Base64 alphabet defined in RFC)A76 640 :M-.011(1521, excluding the pad character \322=\323 \(decimal value 61\).)A40 40 468 26 rC41 50 :M-.097(RFC 1642)A258 50 :M-.164(UTF-7)A460 50 :M(July 1994)SgR⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -