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%D \module
%D [ file=enco-ans,
%D version=1995.1.1,
%D title=\CONTEXT\ Encoding Macros,
%D subtitle=\YandY\ texnansi Encoding,
%D author=J. Hagen,
%D date=\currentdate,
%D copyright=J. Hagen]
%C
%C This module is part of the \CONTEXT\ macro||package and is
%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
%C details.
%D This is \YandY's texnansi encoding vector, which combines
%D the best of the ansi encoding vector (prebuilt accented
%D characters etc.) and some of \TEX's vectors.
\startmapping[texnansi]
\definecasemap 228 228 196 \definecasemap 196 228 196
\definecasemap 235 235 203 \definecasemap 203 235 203
\definecasemap 239 239 207 \definecasemap 207 239 207
\definecasemap 246 246 214 \definecasemap 214 246 214
\definecasemap 252 252 220 \definecasemap 220 252 220
\definecasemap 255 255 159 \definecasemap 159 255 159
\definecasemap 225 225 193 \definecasemap 193 225 193
\definecasemap 233 233 201 \definecasemap 201 233 201
\definecasemap 237 237 205 \definecasemap 205 237 205
\definecasemap 243 243 211 \definecasemap 211 243 211
\definecasemap 250 250 218 \definecasemap 218 250 218
\definecasemap 253 253 221 \definecasemap 221 253 221
\definecasemap 224 224 192 \definecasemap 192 224 192
\definecasemap 232 232 200 \definecasemap 200 232 200
\definecasemap 236 236 204 \definecasemap 204 236 204
\definecasemap 242 242 210 \definecasemap 210 242 210
\definecasemap 249 249 217 \definecasemap 217 249 217
\definecasemap 226 226 194 \definecasemap 194 226 194
\definecasemap 234 234 202 \definecasemap 202 234 202
\definecasemap 238 238 206 \definecasemap 206 238 206
\definecasemap 244 244 212 \definecasemap 212 244 212
\definecasemap 251 251 219 \definecasemap 219 251 219
\definecasemap 227 227 195 \definecasemap 195 227 195
\definecasemap 241 241 209 \definecasemap 209 241 209
\definecasemap 245 245 213 \definecasemap 213 245 213
\stopmapping
\startencoding[texnansi]
\defineaccent " a 228
\defineaccent " e 235
\defineaccent " i 239
\defineaccent " o 246
\defineaccent " u 252
\defineaccent " y 255
\defineaccent " A 196
\defineaccent " E 203
\defineaccent " I 207
\defineaccent " O 214
\defineaccent " U 220
\defineaccent " Y 159
\defineaccent ' a 225
\defineaccent ' e 233
\defineaccent ' i 237
\defineaccent ' o 243
\defineaccent ' u 250
\defineaccent ' y 253
\defineaccent ' A 193
\defineaccent ' E 201
\defineaccent ' I 205
\defineaccent ' O 211
\defineaccent ' U 218
\defineaccent ' Y 221
\defineaccent ` a 224
\defineaccent ` e 232
\defineaccent ` i 236
\defineaccent ` o 242
\defineaccent ` u 249
\defineaccent ` A 192
\defineaccent ` E 200
\defineaccent ` I 204
\defineaccent ` O 210
\defineaccent ` U 217
\defineaccent ^ a 226
\defineaccent ^ e 234
\defineaccent ^ i 238
\defineaccent ^ o 244
\defineaccent ^ u 251
\defineaccent ^ A 194
\defineaccent ^ E 202
\defineaccent ^ I 206
\defineaccent ^ O 212
\defineaccent ^ U 219
\defineaccent ~ a 227
\defineaccent ~ n 241
\defineaccent ~ o 245
\defineaccent ~ A 195
\defineaccent ~ N 209
\defineaccent ~ O 213
\defineaccent ` {\dotlessi} 236
\defineaccent ' {\dotlessi} 237
\defineaccent " {\dotlessi} 239
\defineaccent ^ {\dotlessi} 238
\defineaccent ` {\i} 236
\defineaccent ' {\i} 237
\defineaccent " {\i} 239
\defineaccent ^ {\i} 238
\defineaccent c C 199
\defineaccent c c 231
\definecharacter AE 198
\definecharacter ae 230
\definecharacter OE 140
\definecharacter oe 156
\definecharacter O 216
\definecharacter o 248
\definecharacter ss 223
\definecharacter SS 223
\definecharacter aa 229
\definecharacter AA 197
%D Some accents are positioned somewhere else.
\defineaccentcommand . 5
\defineaccentcommand H 6
%D The next piece of code is rather ugly:
\defineaccentcommand b {\texnansiencodedb}
\defineaccentcommand c {\texnansiencodedc}
\def\texnansiencodedb#1%
{\oalign{#1\crcr\hidewidth\vbox to.2ex{\hbox{\char175}\vss}\hidewidth}}
\def\texnansiencodedc#1%
{\setbox0\hbox{#1}\ifdim\ht0=1ex\accent184 #1\else
{\ooalign{\hidewidth\char184\hidewidth\crcr\unhbox0}}\fi}
%D We still have to take care of:
%D
%D \starttypen
%D \bgroup
%D \catcode146=\active
%D \gdef^^92{{^\bgroup\prim@s}}
%D \egroup
%D
%D \mathcode146="8000
%D
%D \chardef\i=105
%D \stoptypen
%D We have to redefine some commands too:
\redefinecommand grave \definecommand grave {\mathaccent"7060 }
\redefinecommand acute \definecommand acute {\mathaccent"70B4 }
\redefinecommand hat \definecommand hat {\mathaccent"7088 }
\redefinecommand tilde \definecommand tilde {\mathaccent"7098 }
\redefinecommand ddot \definecommand ddot {\mathaccent"70A8 }
\redefinecommand bar \definecommand bar {\mathaccent"70AF }
\stopencoding
\endinput
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