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ff586413 | 1 | ;;; internal.el --- support for PC internal terminal |
c8b836f6 | 2 | |
5fd6d89f | 3 | ;; Copyright (C) 1993, 1994, 1998, 1999, 2001, 2002, 2003, 2004, |
12dc447f | 4 | ;; 2005, 2006, 2007, 2008 Free Software Foundation, Inc. |
c8b836f6 RS |
5 | |
6 | ;; Author: Morten Welinder <terra@diku.dk> | |
c8b836f6 RS |
7 | |
8 | ;; This file is part of GNU Emacs. | |
9 | ||
1fecc8fe | 10 | ;; GNU Emacs is free software: you can redistribute it and/or modify |
c8b836f6 | 11 | ;; it under the terms of the GNU General Public License as published by |
1fecc8fe GM |
12 | ;; the Free Software Foundation, either version 3 of the License, or |
13 | ;; (at your option) any later version. | |
c8b836f6 RS |
14 | |
15 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
16 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | ;; GNU General Public License for more details. | |
19 | ||
20 | ;; You should have received a copy of the GNU General Public License | |
1fecc8fe | 21 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
2fe590dc | 22 | |
e8af40ee PJ |
23 | ;;; Commentary: |
24 | ||
2fe590dc EN |
25 | ;;; Code: |
26 | ||
c8b836f6 | 27 | ;; --------------------------------------------------------------------------- |
d8dbc0d0 EZ |
28 | (defvar msdos-key-remapping-map |
29 | (let ((map (make-sparse-keymap))) | |
30 | ;; keyboard setup -- that's simple! | |
31 | (define-key map [backspace] "\177") ; Normal behavior for BS | |
32 | (define-key map [delete] "\C-d") ; ... and Delete | |
33 | (define-key map [tab] [?\t]) | |
34 | (define-key map [linefeed] [?\n]) | |
35 | (define-key map [clear] [11]) | |
36 | (define-key map [return] [13]) | |
37 | (define-key map [escape] [?\e]) | |
38 | (define-key map [M-backspace] [?\M-\d]) | |
39 | (define-key map [M-delete] [?\M-d]) | |
40 | (define-key map [M-tab] [?\M-\t]) | |
41 | (define-key map [M-linefeed] [?\M-\n]) | |
42 | (define-key map [M-clear] [?\M-\013]) | |
43 | (define-key map [M-return] [?\M-\015]) | |
44 | (define-key map [M-escape] [?\M-\e]) | |
45 | map) | |
46 | "Keymap for remapping special keys on MS-DOS keyboard.") | |
47 | ||
48 | ;; These tell read-char how to convert these special chars to ASCII. | |
c8b836f6 RS |
49 | (put 'backspace 'ascii-character 127) |
50 | (put 'delete 'ascii-character 127) | |
51 | (put 'tab 'ascii-character ?\t) | |
52 | (put 'linefeed 'ascii-character ?\n) | |
53 | (put 'clear 'ascii-character 12) | |
54 | (put 'return 'ascii-character 13) | |
55 | (put 'escape 'ascii-character ?\e) | |
0064ab85 | 56 | |
d8dbc0d0 EZ |
57 | (defun msdos-setup-keyboard (frame) |
58 | "Setup `local-function-key-map' for MS-DOS keyboard." | |
59 | ;; Don't do this twice on the same display, or it would break | |
60 | ;; normal-erase-is-backspace-mode. | |
61 | (unless (terminal-parameter frame 'msdos-setup-keyboard) | |
62 | ;; Map certain keypad keys into ASCII characters that people usually expect. | |
63 | (with-selected-frame frame | |
64 | (let ((map (copy-keymap msdos-key-remapping-map))) | |
65 | (set-keymap-parent map (keymap-parent local-function-key-map)) | |
66 | (set-keymap-parent local-function-key-map map))) | |
67 | (set-terminal-parameter frame 'msdos-setup-keyboard t)) | |
68 | (set-input-mode nil nil 0)) | |
69 | ||
0064ab85 EZ |
70 | ;; ---------------------------------------------------------------------- |
71 | ;; DOS display setup | |
72 | ;; ================= | |
73 | ;; | |
74 | ;; DOS can only support a single font. On most systems (with the | |
75 | ;; possible exception of Far Eastern DOS versions), this means that | |
76 | ;; two character sets are available at any given time: the ASCII | |
77 | ;; charset, and a single national charset, usually mapped to codes | |
78 | ;; above 128 (i.e., with 8th bit set). Which national charset is | |
79 | ;; supported depends on the codepage loaded by the system when it | |
80 | ;; boots; usually, this codepage cannot be changed without | |
81 | ;; rebooting. | |
82 | ;; | |
83 | ;; Since each codepage can usually display character of a single | |
84 | ;; MULE charset, Emacs can display a single MULE charset with the | |
ff586413 EZ |
85 | ;; glyphs of the current codepage. When Emacs starts on DOS, it |
86 | ;; automatically sets its default coding systems for file I/O and | |
87 | ;; terminal output according to the currend DOS codepage, given by | |
88 | ;; the `dos-codepage' variable. | |
0064ab85 EZ |
89 | ;; |
90 | ;; This leaves us with the problem of displaying character sets | |
91 | ;; other than the one which maps directly into the current codepage. | |
92 | ;; The following functions and variables handle this nuisance by | |
93 | ;; defining a display table where each character that doesn't have a | |
94 | ;; glyph in some codepage is mapped to a string which represents it. | |
95 | ;; For example, a small c with cedilla is mapped to the string | |
ff586413 | 96 | ;; ",c". A nice feature of the display tables is that Emacs |
0064ab85 EZ |
97 | ;; knows that the string represents a single character, and thus |
98 | ;; cursor motion works as you'd expect: a single `C-f' moves past | |
99 | ;; the entire string which represents a single character. | |
100 | ;; ---------------------------------------------------------------------- | |
101 | ||
8a3d1f8b EZ |
102 | (defvar IT-unicode-translations |
103 | '( | |
ff586413 EZ |
104 | (160 563 ; first, last |
105 | [ 255 "!I" "|c" "Pd" "$$" "Ye" "|" "SE" "\"" "(c)" ; Latin-1 | |
106 | "_a" "<<" "~" "--" "(R)" "'-" "^o" "+-" "^2" "^3" | |
107 | "'" "u" ".P" "^." "'," "^1" "_o" ">>" "1/4" "1/2" | |
108 | "3/4" "?I" "`A" "A'" "A^" "~A" "\"A" "Ao" "AE" ",C" | |
109 | "`E" "E'" "E^" "\"E" "`I" "I'" "I^" "\"I" "-D" "~N" | |
110 | "`O" "O'" "O^" "~O" "\"O" "*x" "/O" "`U" "U'" "U^" | |
111 | "\"U" "Y'" "-P" "ss" "`a" "a'" "a^" "~a" "\"a" "ao" | |
112 | "ae" ",c" "`e" "e'" "e^" "\"e" "`i" "i'" "i^" "\"i" | |
113 | "-d" "~n" "`o" "o'" "o^" "~o" "\"o" "-:" "/o" "`u" | |
114 | "u'" "u^" "\"u" "y'" "-p" "\"y" ; 255 | |
115 | "A-" "a-" "A(" "a(" "A;" "a;" "C'" "c'" "C>" "c>" ; Latin Extended-A | |
8a3d1f8b EZ |
116 | "C." "c." "C<" "c<" "D<" "d<" "D/" "d/" "E-" "e-" |
117 | "E(" "e(" "E." "e." "E;" "e;" "E<" "e<" "G>" "g>" | |
118 | "G(" "g(" "G." "g." "G," "g," "H>" "h>" "H/" "h/" | |
119 | "I~" "i~" "I-" "i-" "I(" "i(" "I;" "i;" "I." "i." | |
120 | "IJ" "ij" "J>" "j>" "K," "k," "kk" "L'" "l'" "L," | |
121 | "l," "L<" "l<" "L." "l." "L/" "l/" "N'" "n'" "N," | |
122 | "n," "N<" "n<" "'n" "NG" "ng" "O-" "o-" "O(" "o(" | |
123 | "O\"" "o\"" "OE" "oe" "R'" "r'" "R," "r," "R<" "r<" | |
124 | "S'" "s'" "S>" "s>" "S," "s," "S<" "s<" "T," "t," | |
125 | "T<" "t<" "T/" "t/" "U~" "u~" "U-" "u-" "U(" "u(" | |
126 | "U0" "u0" "U\"" "u\"" "U;" "u;" "W>" "w>" "Y>" "y>" | |
127 | "Y:" "Z'" "z'" "Z." "z." "Z<" "z<" "s1" ; 017f | |
128 | "b/" "B2" "=B" "=b" "B6" "b6" "!C" "C2" "c2" "-D" ;Lat. Extended-B | |
129 | "D2" "=D" "=d" "!d" "!E" "-E" "Eps" "F2" "f2" "G2" | |
130 | "V0" "hv" "io" "-I" "K2" "k2" "-l" "la-" "!M" "2N" | |
131 | "n_" "-O" "O9" "o9" "OI" "oi" "P2" "p2" "'R" "!S" | |
132 | "!s" "Esh" "!esh" "t~" "T2" "t2" "T~" "U9" "u9" "Ups" | |
133 | "V2" "Y2" "y2" "Z/" "z/" "ED" "!ED" "!ed" "ed;" "2/" | |
134 | "5-" "_5-" "ts" "wn" "|_" "||" "|=" "!_" "DZ<" "Dz<" | |
135 | "dz<" "LJ3" "Lj3" "lj3" "NJ3" "Nj3" "nj3" "A<" "a<" "I<" | |
136 | "i<" "O<" "o<" "U<" "u<" "U:-" "u:-" "U:'" "u:'" "U:<" | |
137 | "u:<" "U:!" "u:!" "e1" "A:-" "a:-" "A.-" "a.-" "AE-" "ae-" | |
138 | "G/" "g/" "G<" "g<" "K<" "k<" "O;" "o;" "O1" "o1" | |
139 | "EZ" "ez" "j<" "DZ3" "Dz3" "dz3" "G'" "g'" "Hv" "Wn" | |
140 | "N`" "n`" "AA'" "aa'" "AE'" "ae'" "O/'" "o/'" "A!!" "a!!" | |
141 | "A)" "a)" "E!!" "e!!" "E)" "e)" "I!!" "i!!" "I)" "i)" | |
142 | "O!!" "o!!" "O)" "o)" "R!!" "r!!" "R)" "r)" "U!!" "u!!" | |
143 | "U)" "u)" ",S" ",s" ",T" ",t" "'3" "'3_" "H<" "h<" | |
144 | nil nil "8" "8_" "Z2" "z2" "A." "a." "E," "e," | |
145 | "O:-" "o:-" "O~-" "o~-" "O." "o." "O.-" "o.-" "Y-" "y-"] ; 0x233 | |
146 | ||
147 | ) | |
148 | ||
ff586413 | 149 | (884 1123 ; first, last |
8a3d1f8b EZ |
150 | [ "'" "," nil nil nil nil "j3" nil nil nil ; Greek |
151 | "?;" nil nil nil nil nil "'*" "'%" "A%" ".*" | |
152 | "E%" "Y%" "I%" nil "O%" nil "U%" "W%" "i3" "A*" | |
153 | "B*" "G*" "D*" "E*" "Z*" "H*" "Th*" "I*" "K*" "L*" | |
154 | "M*" "N*" "C*" "O*" "P*" "R*" nil "S*" "T*" "U*" | |
155 | "F*" "X*" "Q*" "W*" "J*" "V*" "a%" "e%" "y%" "i%" | |
156 | "u3" "a*" "b*" "g*" "d*" "e*" "z*" "h*" "th*" "i*" | |
157 | "k*" "l*" "m*" "n*" "c*" "o*" "p*" "r*" "*s" "s*" | |
158 | "t*" "u*" "f*" "x*" "q*" "w*" "j*" "v*" "o%" "u%" | |
159 | "w%" nil "b3" "th%" "U2*" "'U2*" "U:2*" "ph*" "pi*" "ka*" | |
160 | nil nil "Sti" "sti" "Dig" "dig" "Kop" "kop" "Sam" "sam" | |
161 | "She" "she" "Fei" "fei" "Khe" "khe" "Hor" "hor" "Gan" "gan" | |
162 | "Shi" "shi" "Dei" "dei" "ka*" "rh*" "ls*" "yo*" nil nil | |
163 | nil nil nil nil nil nil nil nil nil nil | |
164 | "IE'" "E:" "D%" "G%" "IE" "DS" "II" "YI" "J%" "LJ" ; Cyrillic | |
165 | "NJ" "Ts" "KJ" "`I=" "V%" "DZ" 65 "B=" 66 "G=" | |
166 | 68 69 "Z%" 51 85 "J=" 75 "L=" 77 72 | |
167 | 79 "P=" 80 67 84 89 "F=" 88 "C=" "C%" | |
168 | "S%" "Sc" "=\"" "Y=" "%\"" "Ee" "JU" "JA" 97 "b=" | |
169 | 98 "g=" 103 101 "z%" "z=" 117 "j=" 107 "l=" | |
170 | 109 "n=" 111 "p=" 112 99 "t=" 121 "f=" 120 | |
171 | "c=" "c%" "s%" "sc" "='" "y=" "%'" "ee" "ju" "ja" | |
172 | "ie'" "e:" "d%" "g%" "ie" "ds" "ii" "yi" "j%" "lj" | |
173 | "nj" "ts" "kj" "v%" "`i=" "dz" "OM=" "om=" "Y3" "y3"] ; 0x463 | |
174 | ) | |
175 | ||
ff586413 | 176 | (1454 1645 ; first, last |
cf8f0b68 EZ |
177 | [ nil nil ":'" "v:" "-:" "-':" ".'" ".." "v'" "-'" |
178 | "-," "`." nil "\\." "(.)" "|'" "`-" nil "||" nil | |
179 | nil "::" nil nil nil nil nil nil nil nil | |
180 | nil nil nil nil | |
181 | "A+" "B+" "G+" "D+" "H+" "W+" "Z+" "X+" "Tj" "J+" ; Hebrew | |
8a3d1f8b EZ |
182 | "K%" "K+" "L+" "M%" "M+" "N%" "N+" "S+" "E+" "P%" |
183 | "P+" "Zj" "ZJ" "Q+" "R+" "Sh" "T+" nil nil nil | |
184 | nil nil "WW+" "WJ+" "JJ+" "'+" "\"+" nil nil nil | |
185 | nil nil nil nil nil nil nil nil nil nil | |
186 | nil nil nil nil nil nil nil nil nil nil | |
187 | ",+" nil nil nil nil nil nil nil nil nil ; Arabic | |
188 | nil nil nil nil nil ";+" nil nil nil "?+" | |
189 | nil "H'" "aM" "aH" "wH" "ah" "yH" "a+" "b+" "tm" | |
190 | "t+" "tk" "g+" "hk" "x+" "d+" "dk" "r+" "z+" "s+" | |
191 | "sn" "c+" "dd" "tj" "zH" "e+" "i+" nil nil nil | |
192 | nil nil "++" "f+" "q+" "k+" "l+" "m+" "n+" "h+" | |
193 | "w+" "j+" "y+" ":+" "\"+" "=+" "/+" "'+" "1+" "3+" | |
194 | "0+" nil nil nil nil nil nil nil nil nil | |
195 | nil nil nil nil "0a" "1a" "2a" "3a" "4a" "5a" | |
196 | "6a" "7a" "8a" "9a" "a%" "a." "a," "a*" ] | |
197 | ) | |
198 | ||
ff586413 | 199 | (7680 9450 ; first, last |
8a3d1f8b EZ |
200 | [ "A-0" "a-0" "B." "b." "B-." "b-." "B_" "b_" "C,'" "c,'" ; Lat Ext Add |
201 | "D." "d." "D-." "d-." "D_" "d_" "D," "d," "D->" "d->" | |
202 | "E-!" "e-!" "E-'" "e-'" "E->" "e->" "E-?" "e-?" "E,(" "e,(" | |
203 | "F." "f." "G-" "g-" "H." "h." "H-." "h-." "H:" "h:" | |
204 | "H," "h," "H-(" "h-(" "I-?" "i-?" "I:'" "i:'" "K'" "k'" | |
205 | "K-." "k-." "K_" "k_" "L-." "l-." "_L-." "_l-." "L_" "l_" | |
206 | "L->" "l->" "M'" "m'" "M." "m." "M-." "m-." "N." "n." | |
207 | "N-." "n-." "N_" "n_" "N->" "n->" "O?'" "o?'" "O?:" "o?:" | |
208 | "O-!" "o-!" "O-'" "o-'" "P'" "p'" "P." "p." "R." "r." | |
209 | "R-." "r-." "_R-." "_r-." "R_" "r_" "S." "s." "S-." "s-." | |
210 | "S'." "s'." "S<." "s<." ".S-." ".s-." "T." "t." "T-." "t-." | |
211 | "T_" "t_" "T->" "t->" "U_:" "u_:" "U-?" "u-?" "U->" "u->" | |
212 | "U?'" "u?'" "U-:" "u-:" "V?" "v?" "V-." "v-." "W!" "w!" | |
213 | "W'" "w'" "W:" "w:" "W." "w." "W-." "w-." "X." "x." | |
214 | "X:" "x:" "Y." "y." "Z>" "z>" "Z-." "z-." "Z_" "z_" | |
215 | "h_" "t:" "w0" "y0" "a))" "s1." nil nil nil nil | |
216 | "A-." "a-." "A2" "a2" "A>'" "a>'" "A>!" "a>!" "A>2" "a>2" | |
217 | "A>~" "a>~" ".A>" ".a>" "A('" "a('" "A(!" "a(!" "A(2" "a(2" | |
218 | "A(~" "a(~" ".A(" ".a(" "E-." "e-." "E2" "e2" "E~" "e~" | |
219 | "E>'" "e>'" "E>!" "e>!" "E>2" "e>2" "E>~" "e>~" ".E>" ".e>" | |
220 | "I2" "i2" "I-." "i-." "O-." "o-." "O2" "o2" "O>'" "o>'" | |
221 | "O>!" "o>!" "O>2" "o>2" "O>~" "o>~" ".O>" ".o>" "O9'" "o9'" | |
222 | "O9!" "o9!" "O92" "o92" "O9~" "o9~" ".O9" ".o9" "U-." "u-." | |
223 | "U2" "u2" "U9'" "u9'" "U9!" "u9!" "U92" "u92" "U9~" "u9~" | |
224 | ".U9" ".u9" "Y!" "y!" "Y-." "y-." "Y2" "y2" "Y~" "y~" | |
225 | nil nil nil nil nil nil "a*," "a*;" nil nil ; Greek Ext (0x1f00) | |
226 | nil nil nil nil "A*," "A*;" nil nil nil nil | |
227 | nil nil "e*," "e*;" nil nil nil nil nil nil | |
228 | "E*," "E*;" nil nil nil nil nil nil "y*," "y*;" | |
229 | nil nil nil nil nil nil "Y*," "Y*;" nil nil | |
230 | nil nil nil nil "i*," "i*;" nil nil nil nil | |
231 | nil nil "I*," "I*;" nil nil nil nil nil nil | |
232 | "o*," "o*;" nil nil nil nil nil nil "O*," "O*;" | |
233 | nil nil nil nil nil nil "u*," "u*;" nil nil | |
234 | nil nil nil nil nil "U*;" nil nil nil nil | |
235 | nil nil "w*," "w*;" nil nil nil nil nil nil | |
236 | "W*," "W*;" nil nil nil nil nil nil "a*!" "a*'" | |
237 | "e*!" "e*'" "y*!" "y*'" "i*!" "i*'" "o*!" "o*'" "u*!" "u*'" | |
238 | "w*!" "w*'" nil nil nil nil nil nil nil nil | |
239 | nil nil nil nil nil nil nil nil nil nil | |
240 | nil nil nil nil nil nil nil nil nil nil | |
241 | nil nil nil nil nil nil nil nil nil nil | |
242 | nil nil nil nil nil nil nil nil nil nil | |
243 | nil nil "a*(" "a*-" nil "a*j" nil nil "a*~" nil | |
244 | "A*(" "A*-" "A*!" "A*'" "A*J" ")*" "J3" ",," "?*" "?:" | |
245 | nil "y*j" nil nil "y*?" nil "E*!" "E*'" "Y*!" "Y*'" | |
246 | "Y*J" ",!" ",'" "?," "i*(" "i*-" nil nil nil nil | |
247 | "i*?" nil "I*(" "I*-" "I*!" "I*'" nil ";!" ";'" "?;" | |
248 | "u*(" "u*-" nil nil "r*," "r*;" "u*?" nil "U*(" "U*-" | |
249 | "U*!" "U*'" "R*;" "!:" ":'" "!*" nil nil nil "w*j" | |
250 | nil nil "w*?" nil "O*!" "O*'" "W*!" "W*'" "W*J" "/*" | |
251 | ";;" nil nil nil "1N" "1M" "3M" "4M" "6M" nil ; Gen Punct | |
252 | nil "1T" "1H" nil nil nil "LRM" "RLM" "-1" nil | |
be8cf99e | 253 | nil "--" "---" "===" "!2" "=2" "6`" "'9" ".9" "9'" |
8a3d1f8b EZ |
254 | "``" "''" ":9" "9``" "/-" "/=" "sb" "3b" nil ".." |
255 | "..." ".-" "LSep" "PSep" "LR[" "RL[" "PDF" "LRO" "RLO" 255 | |
256 | "%o" "%oo" "'" "''" "\"'" "`" "``" "```" ".^" "<," | |
257 | ",>" ":X" "!!" "?!" "'-" nil nil nil nil "-b" | |
258 | "/f" nil nil nil nil nil nil nil nil nil | |
259 | nil nil nil nil nil nil nil nil nil nil | |
260 | nil nil nil nil nil nil nil nil nil nil | |
261 | nil nil nil nil nil nil nil nil nil nil | |
262 | nil nil nil nil "^0" nil nil nil "^4" "^5" | |
263 | "^6" "^7" "^8" "^9" "^+" "^-" "^=" "^(" "^)" "^n" | |
264 | "_0" "_1" "_2" "_3" "_4" "_5" "_6" "_7" "_8" "_9" | |
265 | "_+" "_-" "_=" "_(" "_)" nil nil nil nil nil | |
266 | nil nil nil nil nil nil nil nil nil nil | |
267 | nil nil nil nil nil "Ff" "Li" nil nil "Pt" | |
268 | nil "W=" "NIS" nil "E=" nil nil nil nil nil | |
269 | nil nil nil nil nil nil nil nil nil nil | |
270 | nil nil nil nil nil nil nil nil nil nil | |
271 | nil nil nil nil nil nil nil nil nil nil | |
272 | nil nil nil nil nil nil nil nil nil nil | |
273 | nil nil nil nil nil nil nil nil nil nil | |
274 | nil nil nil nil nil nil nil nil nil nil | |
275 | nil nil nil nil nil nil nil nil nil nil | |
276 | nil nil nil nil nil nil nil nil "a/c" "a/s" | |
277 | nil "oC" nil "c/o" "c/u" "=e" nil "oF" nil nil | |
278 | nil nil "-h" "=h" nil nil nil nil nil nil | |
279 | "N0" "PO" nil nil nil nil "Re" nil "Rx" nil | |
280 | "SM" "TEL" "TM" nil nil nil "Om" nil nil nil | |
281 | "oK" "AO" nil nil "Est" nil nil nil nil nil | |
282 | nil "Aleph" "Bet" "Gimel" "Dalet" "=i=" nil nil nil nil | |
283 | nil nil nil nil nil nil nil nil nil nil | |
284 | nil nil nil nil nil nil nil nil nil nil | |
285 | nil "1/3" "2/3" "1/5" "2/5" "3/5" "4/5" "1/6" "5/6" "1/8" | |
286 | "3/8" "5/8" "7/8" "1/" ".I" "II" "III" "IV" ".V" "VI" | |
287 | "VII" "VIII" "IX" "X" "XI" "XII" ".L" ".C" ".D" ".M" | |
288 | ".i" "ii" "iii" "iv" ".v" "vi" "vii" "viii" "ix" ".x" | |
289 | "xi" ".l" ".c" ".d" ".m" "CD" "DD" "CoD" "CI" nil | |
290 | nil nil nil nil nil nil nil nil nil nil | |
291 | nil "<-" "|^" "->" "|v" "<->" "v|^" "^\\" "/^" "\\v" | |
292 | "v/" "<-/" "/->" "<~" "~>" "<<-" "|^^" "->>" "|vv" "<-<" | |
293 | ">->" "<-|" "_|^" "|->" "-|v" "_v|^" "<-?" "?->" "<-o" "o->" | |
294 | "<~>" "<-/>" nil nil nil nil nil nil nil nil | |
295 | nil nil nil nil nil nil nil nil nil nil | |
296 | nil nil nil nil nil nil nil nil nil nil | |
297 | nil nil nil "<=/" "<=/>" "/=>" "<=" "||^" "=>" "||v" | |
298 | "<=>" "v||^" "^\\\\" "//^" "\\\\v" "v//" "<-=" "=->" nil nil | |
299 | nil nil "<.." ":^" "..>" ":v" nil nil "<::" "::^" | |
300 | "::>" "::v" nil nil nil nil nil nil nil nil | |
301 | nil nil nil nil nil nil nil nil nil nil | |
302 | nil nil nil nil "FA" "C." "dP" "TE" "~TE" "/0" | |
303 | "DE" "NB" "(-" "~(-" "e-" "-)" "~-)" "-e" "QED" "*P" | |
304 | nil "+Z" "--" "-+" ".+" "./" ".\\" "*-" "Ob" "Sb" | |
305 | "SQR" "CBR" nil "0(" "00" "-L" "-V" nil nil ".|" | |
306 | "~.|" "||" "/||" "AND" "OR" "(U" ")U" "In" "DI" nil | |
307 | "Io" nil nil nil nil nil ".:" ":." ":R" "::" | |
308 | ".-." "-:" ":-:" ":~:" "?~" "~?" "??" nil nil "/~" | |
309 | "-~" "~-" "/~-" "~=" "~/=" "/~=" "~~" "/~~" nil nil | |
310 | "=?" ")(" "v^" "^_" ".=" "=;" ".=." nil ":=" "=:" | |
311 | nil "=o" "=)" "=^" "=v" "*=" "=<>" "=df" nil "?=" | |
312 | "!=" "-=" "!-=" "==" "=<" ">=" nil nil nil nil | |
313 | "<<" ">>" "()" "/)(" "!<" "!>" nil nil nil nil | |
314 | nil nil nil nil nil nil "<'" "`>" "=<'" "`>=" | |
315 | "~<'" "`>~" "/<'" "/`>" "(C" ")C" "/(C" "/)C" "(_" ")_" | |
316 | "/(_" "/)_" nil nil nil nil nil nil nil nil | |
317 | nil nil nil "0+" "0-" "0x" "0/" "0." "0o" "0*" | |
318 | "0=" "0_" nil nil nil nil "|T" "T|" "-T" "_T" | |
319 | nil nil nil nil nil nil nil nil nil nil | |
320 | nil nil nil nil nil nil nil nil nil "-,-" | |
321 | nil "XOR" "NAND" "NOR" nil nil nil nil nil nil | |
322 | nil nil nil nil nil nil nil nil nil nil | |
323 | nil nil nil nil nil nil nil nil "<." ".>" | |
324 | "<<<" ">>>" nil nil nil nil nil nil nil nil | |
325 | nil nil nil nil nil nil nil nil nil nil | |
326 | nil nil ":3" "..." nil nil nil nil nil nil | |
327 | nil nil nil nil nil nil nil nil nil nil | |
328 | nil nil "Eh" nil nil nil nil nil "<7" ">7" | |
329 | "7<" "7>" nil nil nil nil "~I" nil "(A" nil | |
330 | nil "TR" nil "=||" "88" nil nil nil nil nil | |
331 | nil nil "Iu" "Il" nil nil "-^-" "-`-" "D->" nil | |
332 | nil "</" "/>" "<-D" nil nil nil nil nil nil | |
333 | nil nil nil nil nil nil nil nil nil nil | |
334 | nil nil nil nil nil nil nil nil nil nil | |
335 | nil nil nil nil nil nil nil nil nil nil | |
336 | nil nil nil nil nil nil nil nil nil nil | |
337 | nil nil nil nil nil nil nil nil nil nil | |
338 | nil nil nil nil nil nil nil nil nil nil | |
339 | nil nil nil nil nil nil nil nil nil nil | |
340 | nil nil nil nil nil nil nil nil nil nil | |
341 | nil nil nil nil nil nil nil nil nil nil | |
342 | nil nil nil nil nil nil nil nil nil nil | |
343 | nil nil nil nil nil nil nil nil nil nil | |
344 | nil nil nil nil nil nil nil nil nil nil | |
345 | nil nil nil nil nil nil nil nil nil nil | |
346 | nil nil nil nil nil nil nil nil nil nil | |
347 | nil nil nil nil nil nil nil nil nil nil | |
348 | nil nil nil nil nil nil nil nil nil nil | |
349 | nil nil nil nil nil nil nil nil nil nil | |
350 | nil nil nil nil nil nil nil nil nil nil | |
351 | nil nil nil nil nil nil nil nil nil nil | |
352 | nil nil nil nil nil nil nil nil nil nil | |
353 | nil nil nil nil nil nil "NUL" "SOH" "STX" "ETX" | |
354 | "EOT" "ENQ" "ACK" "BEL" "BS" "HT" "LF" "VT" "FF" "CR" | |
355 | "SS" "SI" "DLE" "DC1" "DC2" "DC3" "DC4" "NAK" "SYN" "ETB" | |
356 | "CAN" "EM" "SUB" "ESC" "FS" "GS" "RS" "US" "SP" "DEL" | |
357 | "b/" ",_," "NL" nil "?^" nil nil nil nil nil | |
358 | nil nil nil nil nil nil nil nil nil nil | |
359 | nil nil nil nil nil nil nil nil nil nil | |
360 | nil nil nil nil nil nil nil nil nil nil | |
361 | nil nil nil nil nil nil nil nil nil nil | |
362 | nil nil nil nil nil nil nil nil nil nil | |
363 | nil nil "1-o" "2-o" "3-o" "4-o" "5-o" "6-o" "7-o" "8-o" | |
364 | "9-o" "10-o" "11-o" "12-o" "13-o" "14-o" "15-o" "16-o" "17-o" "18-o" | |
365 | "19-o" "20-o" "(1)" "(2)" "(3)" "(4)" "(5)" "(6)" "(7)" "(8)" | |
366 | "(9)" "(10)" "(11)" "(12)" "(13)" "(14)" "(15)" "(16)" "(17)" "(18)" | |
367 | "(19)" "(20)" "1." "2." "3." "4." "5." "6." "7." "8." | |
368 | "9." "10." "11." "12." "13." "14." "15." "16." "17." "18." | |
369 | "19." "20." "(a)" "(b)" "(c)" "(d)" "(e)" "(f)" "(g)" "(h)" | |
370 | "(i)" "(j)" "(k)" "(l)" "(m)" "(n)" "(o)" "(p)" "(q)" "(r)" | |
371 | "(s)" "(t)" "(u)" "(v)" "(w)" "(x)" "(y)" "(z)" "A-o" "B-o" | |
372 | "C-o" "D-o" "E-o" "F-o" "G-o" "H-o" "I-o" "J-o" "K-o" "L-o" | |
373 | "M-o" "N-o" "O-o" "P-o" "Q-o" "R-o" "S-o" "T-o" "U-o" "V-o" | |
374 | "W-o" "X-o" "Y-o" "Z-o" "a-o" "b-o" "c-o" "d-o" "e-o" "f-o" | |
375 | "g-o" "h-o" "i-o" "j-o" "k-o" "l-o" "m-o" "n-o" "o-o" "p-o" | |
376 | "q-o" "r-o" "s-o" "t-o" "u-o" "v-o" "w-o" "x-o" "y-o" "z-o" | |
377 | "0-o" ] | |
378 | ) | |
379 | ) | |
380 | ||
ff586413 EZ |
381 | "A list of strings that should be used to represent Unicode |
382 | characters on a DOS terminal which does not have corresponding | |
383 | glyphs built into the installed codepage.") | |
8a3d1f8b | 384 | |
ff586413 | 385 | (defun IT-setup-unicode-display (coding &optional table) |
8a3d1f8b | 386 | "Set up display table TABLE for displaying mule-unicode-* characters |
ff586413 EZ |
387 | on a DOS terminal whose codepage provides the coding-system CODING. |
388 | If TABLE is nil or omitted, `standard-display-table' is used." | |
389 | (interactive "zCode page: ") | |
8a3d1f8b EZ |
390 | (let ((disp-tab (or table standard-display-table)) |
391 | (tail IT-unicode-translations) | |
392 | translation) | |
393 | (while tail | |
394 | (setq translation (car tail) tail (cdr tail)) | |
ff586413 EZ |
395 | (let* ((first (car translation)) |
396 | (last (nth 1 translation)) | |
397 | (table (nth 2 translation)) | |
8a3d1f8b | 398 | (i 0) |
ff586413 | 399 | (this first) |
8a3d1f8b EZ |
400 | glyph) |
401 | (while (<= i (- last first)) | |
402 | (setq glyph (aref table i)) | |
ff586413 EZ |
403 | (when (and glyph |
404 | (unencodable-char-position 0 1 coding nil (string this))) | |
405 | (aset disp-tab this | |
406 | (vconcat (if (numberp glyph) | |
407 | (string glyph) | |
408 | glyph)))) | |
8a3d1f8b EZ |
409 | (setq i (1+ i) this (1+ this))))))) |
410 | ||
ff586413 | 411 | (defvar dos-codepage) |
08baac3d EZ |
412 | |
413 | (defun dos-codepage-setup () | |
ff586413 | 414 | "Set up multilingual environment for the installed DOS codepage. |
08baac3d EZ |
415 | |
416 | This function sets coding systems, display tables, and the language | |
417 | environment options as appropriate for the current value of `dos-codepage'. | |
418 | ||
ff586413 | 419 | This function is automatically run at startup via the `after-init-hook' |
08baac3d EZ |
420 | list. You can (and should) also run it whenever the value of |
421 | `dos-codepage' changes." | |
422 | (interactive) | |
ff586413 | 423 | (let* ((coding (format "cp%s" dos-codepage)) |
08baac3d | 424 | coding-dos coding-unix) |
ff586413 EZ |
425 | (setq coding-dos (intern (format "%s-dos" coding)) |
426 | coding-unix (intern (format "%s-unix" coding))) | |
427 | ;(set-language-environment lang) FIXME | |
428 | (set-default-coding-systems coding-dos) | |
429 | (set-selection-coding-system coding-dos) | |
430 | (setq file-name-coding-system coding-unix) | |
431 | (set-terminal-coding-system | |
432 | (setq default-terminal-coding-system coding-unix)) | |
433 | (IT-setup-unicode-display coding-unix) | |
434 | (prefer-coding-system coding-dos) | |
435 | (and default-enable-multibyte-characters | |
436 | (setq unibyte-display-via-language-environment t)) | |
437 | ;; Some codepages have sporadic support for Latin-1, Greek, and | |
438 | ;; symbol glyphs, which don't belong to their native character | |
439 | ;; set. It's a nuisance to have all those glyphs here, for all | |
440 | ;; the codepages (for starters, I don't even have references for | |
441 | ;; all the codepages). So provide a hook for those who want to | |
442 | ;; squeeze every bit of support out of their terminal/font. | |
443 | (run-hooks 'dos-codepage-setup-hook) | |
444 | )) | |
08baac3d | 445 | |
cbee283d | 446 | ;; arch-tag: eea04c06-7311-4b5a-b531-3c1be1b070af |
092af6d8 | 447 | ;;; internal.el ends here |